TSTP Solution File: SWV283-2 by Z3---4.8.9.0

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Z3---4.8.9.0
% Problem  : SWV283-2 : TPTP v8.1.0. Released v3.2.0.
% Transfm  : none
% Format   : tptp
% Command  : z3_tptp -proof -model -t:%d -file:%s

% Computer : n005.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 15:10:50 EDT 2022

% Result   : Unsatisfiable 0.19s 0.42s
% Output   : Proof 0.19s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    9
%            Number of leaves      :   51
% Syntax   : Number of formulae    :  100 (  16 unt;  15 typ;   0 def)
%            Number of atoms       :  387 (   0 equ)
%            Maximal formula atoms :   14 (   4 avg)
%            Number of connectives :  448 ( 162   ~; 245   |;   0   &)
%                                         (  41 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    9 (   5 avg)
%            Maximal term depth    :    5 (   2 avg)
%            Number of FOOLs       :   16 (  16 fml;   0 var)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   17 (   9   >;   8   *;   0   +;   0  <<)
%            Number of predicates  :    7 (   6 usr;   1 prp; 0-3 aty)
%            Number of functors    :   13 (  13 usr;   6 con; 0-3 aty)
%            Number of variables   :  213 ( 193   !;   0   ?; 213   :)

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

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

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

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

tff(c_emptyset_type,type,
    c_emptyset: $i ).

tff(v_xc_type,type,
    v_xc: $i ).

tff(c_Message_Omsg_ONonce_type,type,
    c_Message_Omsg_ONonce: $i > $i ).

tff(v_xd_type,type,
    v_xd: $i > $i ).

tff(c_plus_type,type,
    c_plus: ( $i * $i * $i ) > $i ).

tff(tc_nat_type,type,
    tc_nat: $i ).

tff(v_sko__upX_type,type,
    v_sko__upX: $i > $i ).

tff(v_x_type,type,
    v_x: $i ).

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

tff(c_Event_Oused_type,type,
    c_Event_Oused: $i > $i ).

tff(v_list_type,type,
    v_list: $i ).

tff(1,plain,
    ^ [V_W: $i,V_U: $i] :
      refl(
        ( ( c_lessequals(V_U,v_xd(V_U),tc_nat)
          | c_lessequals(V_W,v_xd(V_W),tc_nat) )
      <=> ( c_lessequals(V_U,v_xd(V_U),tc_nat)
          | c_lessequals(V_W,v_xd(V_W),tc_nat) ) )),
    inference(bind,[status(th)],]) ).

tff(2,plain,
    ( ! [V_W: $i,V_U: $i] :
        ( c_lessequals(V_U,v_xd(V_U),tc_nat)
        | c_lessequals(V_W,v_xd(V_W),tc_nat) )
  <=> ! [V_W: $i,V_U: $i] :
        ( c_lessequals(V_U,v_xd(V_U),tc_nat)
        | c_lessequals(V_W,v_xd(V_W),tc_nat) ) ),
    inference(quant_intro,[status(thm)],[1]) ).

tff(3,plain,
    ( ! [V_W: $i,V_U: $i] :
        ( c_lessequals(V_U,v_xd(V_U),tc_nat)
        | c_lessequals(V_W,v_xd(V_W),tc_nat) )
  <=> ! [V_W: $i,V_U: $i] :
        ( c_lessequals(V_U,v_xd(V_U),tc_nat)
        | c_lessequals(V_W,v_xd(V_W),tc_nat) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(4,plain,
    ^ [V_W: $i,V_U: $i] :
      rewrite(
        ( ( c_lessequals(V_W,v_xd(V_W),tc_nat)
          | c_lessequals(V_U,v_xd(V_U),tc_nat) )
      <=> ( c_lessequals(V_U,v_xd(V_U),tc_nat)
          | c_lessequals(V_W,v_xd(V_W),tc_nat) ) )),
    inference(bind,[status(th)],]) ).

tff(5,plain,
    ( ! [V_W: $i,V_U: $i] :
        ( c_lessequals(V_W,v_xd(V_W),tc_nat)
        | c_lessequals(V_U,v_xd(V_U),tc_nat) )
  <=> ! [V_W: $i,V_U: $i] :
        ( c_lessequals(V_U,v_xd(V_U),tc_nat)
        | c_lessequals(V_W,v_xd(V_W),tc_nat) ) ),
    inference(quant_intro,[status(thm)],[4]) ).

tff(6,axiom,
    ! [V_W: $i,V_U: $i] :
      ( c_lessequals(V_W,v_xd(V_W),tc_nat)
      | c_lessequals(V_U,v_xd(V_U),tc_nat) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_4) ).

tff(7,plain,
    ! [V_W: $i,V_U: $i] :
      ( c_lessequals(V_U,v_xd(V_U),tc_nat)
      | c_lessequals(V_W,v_xd(V_W),tc_nat) ),
    inference(modus_ponens,[status(thm)],[6,5]) ).

tff(8,plain,
    ! [V_W: $i,V_U: $i] :
      ( c_lessequals(V_U,v_xd(V_U),tc_nat)
      | c_lessequals(V_W,v_xd(V_W),tc_nat) ),
    inference(modus_ponens,[status(thm)],[7,3]) ).

tff(9,plain,
    ! [V_W: $i,V_U: $i] :
      ( c_lessequals(V_U,v_xd(V_U),tc_nat)
      | c_lessequals(V_W,v_xd(V_W),tc_nat) ),
    inference(skolemize,[status(sab)],[8]) ).

tff(10,plain,
    ! [V_W: $i,V_U: $i] :
      ( c_lessequals(V_U,v_xd(V_U),tc_nat)
      | c_lessequals(V_W,v_xd(V_W),tc_nat) ),
    inference(modus_ponens,[status(thm)],[9,2]) ).

tff(11,plain,
    ( ( ~ ! [V_W: $i,V_U: $i] :
            ( c_lessequals(V_U,v_xd(V_U),tc_nat)
            | c_lessequals(V_W,v_xd(V_W),tc_nat) )
      | c_lessequals(c_plus(v_x,v_sko__upX(v_xc),tc_nat),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat) )
  <=> ( ~ ! [V_W: $i,V_U: $i] :
            ( c_lessequals(V_U,v_xd(V_U),tc_nat)
            | c_lessequals(V_W,v_xd(V_W),tc_nat) )
      | c_lessequals(c_plus(v_x,v_sko__upX(v_xc),tc_nat),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(12,plain,
    ( ( c_lessequals(c_plus(v_x,v_sko__upX(v_xc),tc_nat),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat)
      | c_lessequals(c_plus(v_x,v_sko__upX(v_xc),tc_nat),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat) )
  <=> c_lessequals(c_plus(v_x,v_sko__upX(v_xc),tc_nat),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat) ),
    inference(rewrite,[status(thm)],]) ).

tff(13,plain,
    ( ( ~ ! [V_W: $i,V_U: $i] :
            ( c_lessequals(V_U,v_xd(V_U),tc_nat)
            | c_lessequals(V_W,v_xd(V_W),tc_nat) )
      | c_lessequals(c_plus(v_x,v_sko__upX(v_xc),tc_nat),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat)
      | c_lessequals(c_plus(v_x,v_sko__upX(v_xc),tc_nat),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat) )
  <=> ( ~ ! [V_W: $i,V_U: $i] :
            ( c_lessequals(V_U,v_xd(V_U),tc_nat)
            | c_lessequals(V_W,v_xd(V_W),tc_nat) )
      | c_lessequals(c_plus(v_x,v_sko__upX(v_xc),tc_nat),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat) ) ),
    inference(monotonicity,[status(thm)],[12]) ).

tff(14,plain,
    ( ( ~ ! [V_W: $i,V_U: $i] :
            ( c_lessequals(V_U,v_xd(V_U),tc_nat)
            | c_lessequals(V_W,v_xd(V_W),tc_nat) )
      | c_lessequals(c_plus(v_x,v_sko__upX(v_xc),tc_nat),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat)
      | c_lessequals(c_plus(v_x,v_sko__upX(v_xc),tc_nat),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat) )
  <=> ( ~ ! [V_W: $i,V_U: $i] :
            ( c_lessequals(V_U,v_xd(V_U),tc_nat)
            | c_lessequals(V_W,v_xd(V_W),tc_nat) )
      | c_lessequals(c_plus(v_x,v_sko__upX(v_xc),tc_nat),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat) ) ),
    inference(transitivity,[status(thm)],[13,11]) ).

tff(15,plain,
    ( ~ ! [V_W: $i,V_U: $i] :
          ( c_lessequals(V_U,v_xd(V_U),tc_nat)
          | c_lessequals(V_W,v_xd(V_W),tc_nat) )
    | c_lessequals(c_plus(v_x,v_sko__upX(v_xc),tc_nat),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat)
    | c_lessequals(c_plus(v_x,v_sko__upX(v_xc),tc_nat),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat) ),
    inference(quant_inst,[status(thm)],]) ).

tff(16,plain,
    ( ~ ! [V_W: $i,V_U: $i] :
          ( c_lessequals(V_U,v_xd(V_U),tc_nat)
          | c_lessequals(V_W,v_xd(V_W),tc_nat) )
    | c_lessequals(c_plus(v_x,v_sko__upX(v_xc),tc_nat),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat) ),
    inference(modus_ponens,[status(thm)],[15,14]) ).

tff(17,plain,
    c_lessequals(c_plus(v_x,v_sko__upX(v_xc),tc_nat),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat),
    inference(unit_resolution,[status(thm)],[16,10]) ).

tff(18,plain,
    ^ [V_n: $i,V_m: $i,V_k: $i] :
      refl(
        ( ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
          | c_lessequals(V_k,V_n,tc_nat) )
      <=> ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
          | c_lessequals(V_k,V_n,tc_nat) ) )),
    inference(bind,[status(th)],]) ).

tff(19,plain,
    ( ! [V_n: $i,V_m: $i,V_k: $i] :
        ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
        | c_lessequals(V_k,V_n,tc_nat) )
  <=> ! [V_n: $i,V_m: $i,V_k: $i] :
        ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
        | c_lessequals(V_k,V_n,tc_nat) ) ),
    inference(quant_intro,[status(thm)],[18]) ).

tff(20,plain,
    ( ! [V_n: $i,V_m: $i,V_k: $i] :
        ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
        | c_lessequals(V_k,V_n,tc_nat) )
  <=> ! [V_n: $i,V_m: $i,V_k: $i] :
        ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
        | c_lessequals(V_k,V_n,tc_nat) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(21,axiom,
    ! [V_n: $i,V_m: $i,V_k: $i] :
      ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
      | c_lessequals(V_k,V_n,tc_nat) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Nat_Oadd__leE_0) ).

tff(22,plain,
    ! [V_n: $i,V_m: $i,V_k: $i] :
      ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
      | c_lessequals(V_k,V_n,tc_nat) ),
    inference(modus_ponens,[status(thm)],[21,20]) ).

tff(23,plain,
    ! [V_n: $i,V_m: $i,V_k: $i] :
      ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
      | c_lessequals(V_k,V_n,tc_nat) ),
    inference(skolemize,[status(sab)],[22]) ).

tff(24,plain,
    ! [V_n: $i,V_m: $i,V_k: $i] :
      ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
      | c_lessequals(V_k,V_n,tc_nat) ),
    inference(modus_ponens,[status(thm)],[23,19]) ).

tff(25,plain,
    ( ( ~ ! [V_n: $i,V_m: $i,V_k: $i] :
            ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
            | c_lessequals(V_k,V_n,tc_nat) )
      | ~ c_lessequals(c_plus(v_x,v_sko__upX(v_xc),tc_nat),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat)
      | c_lessequals(v_sko__upX(v_xc),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat) )
  <=> ( ~ ! [V_n: $i,V_m: $i,V_k: $i] :
            ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
            | c_lessequals(V_k,V_n,tc_nat) )
      | ~ c_lessequals(c_plus(v_x,v_sko__upX(v_xc),tc_nat),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat)
      | c_lessequals(v_sko__upX(v_xc),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(26,plain,
    ( ~ ! [V_n: $i,V_m: $i,V_k: $i] :
          ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
          | c_lessequals(V_k,V_n,tc_nat) )
    | ~ c_lessequals(c_plus(v_x,v_sko__upX(v_xc),tc_nat),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat)
    | c_lessequals(v_sko__upX(v_xc),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat) ),
    inference(quant_inst,[status(thm)],]) ).

tff(27,plain,
    ( ~ ! [V_n: $i,V_m: $i,V_k: $i] :
          ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
          | c_lessequals(V_k,V_n,tc_nat) )
    | ~ c_lessequals(c_plus(v_x,v_sko__upX(v_xc),tc_nat),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat)
    | c_lessequals(v_sko__upX(v_xc),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat) ),
    inference(modus_ponens,[status(thm)],[26,25]) ).

tff(28,plain,
    c_lessequals(v_sko__upX(v_xc),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat),
    inference(unit_resolution,[status(thm)],[27,24,17]) ).

tff(29,plain,
    ^ [V_U: $i,V_msg: $i] :
      refl(
        ( ( ~ c_lessequals(v_sko__upX(V_msg),V_U,tc_nat)
          | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Message_Oparts(c_insert(V_msg,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg) )
      <=> ( ~ c_lessequals(v_sko__upX(V_msg),V_U,tc_nat)
          | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Message_Oparts(c_insert(V_msg,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg) ) )),
    inference(bind,[status(th)],]) ).

tff(30,plain,
    ( ! [V_U: $i,V_msg: $i] :
        ( ~ c_lessequals(v_sko__upX(V_msg),V_U,tc_nat)
        | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Message_Oparts(c_insert(V_msg,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg) )
  <=> ! [V_U: $i,V_msg: $i] :
        ( ~ c_lessequals(v_sko__upX(V_msg),V_U,tc_nat)
        | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Message_Oparts(c_insert(V_msg,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg) ) ),
    inference(quant_intro,[status(thm)],[29]) ).

tff(31,plain,
    ( ! [V_U: $i,V_msg: $i] :
        ( ~ c_lessequals(v_sko__upX(V_msg),V_U,tc_nat)
        | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Message_Oparts(c_insert(V_msg,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg) )
  <=> ! [V_U: $i,V_msg: $i] :
        ( ~ c_lessequals(v_sko__upX(V_msg),V_U,tc_nat)
        | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Message_Oparts(c_insert(V_msg,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(32,plain,
    ^ [V_U: $i,V_msg: $i] :
      rewrite(
        ( ( ~ c_in(c_Message_Omsg_ONonce(V_U),c_Message_Oparts(c_insert(V_msg,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
          | ~ c_lessequals(v_sko__upX(V_msg),V_U,tc_nat) )
      <=> ( ~ c_lessequals(v_sko__upX(V_msg),V_U,tc_nat)
          | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Message_Oparts(c_insert(V_msg,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg) ) )),
    inference(bind,[status(th)],]) ).

tff(33,plain,
    ( ! [V_U: $i,V_msg: $i] :
        ( ~ c_in(c_Message_Omsg_ONonce(V_U),c_Message_Oparts(c_insert(V_msg,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
        | ~ c_lessequals(v_sko__upX(V_msg),V_U,tc_nat) )
  <=> ! [V_U: $i,V_msg: $i] :
        ( ~ c_lessequals(v_sko__upX(V_msg),V_U,tc_nat)
        | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Message_Oparts(c_insert(V_msg,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg) ) ),
    inference(quant_intro,[status(thm)],[32]) ).

tff(34,axiom,
    ! [V_U: $i,V_msg: $i] :
      ( ~ c_in(c_Message_Omsg_ONonce(V_U),c_Message_Oparts(c_insert(V_msg,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
      | ~ c_lessequals(v_sko__upX(V_msg),V_U,tc_nat) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Message_Omsg__Nonce__supply_0) ).

tff(35,plain,
    ! [V_U: $i,V_msg: $i] :
      ( ~ c_lessequals(v_sko__upX(V_msg),V_U,tc_nat)
      | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Message_Oparts(c_insert(V_msg,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg) ),
    inference(modus_ponens,[status(thm)],[34,33]) ).

tff(36,plain,
    ! [V_U: $i,V_msg: $i] :
      ( ~ c_lessequals(v_sko__upX(V_msg),V_U,tc_nat)
      | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Message_Oparts(c_insert(V_msg,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg) ),
    inference(modus_ponens,[status(thm)],[35,31]) ).

tff(37,plain,
    ! [V_U: $i,V_msg: $i] :
      ( ~ c_lessequals(v_sko__upX(V_msg),V_U,tc_nat)
      | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Message_Oparts(c_insert(V_msg,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg) ),
    inference(skolemize,[status(sab)],[36]) ).

tff(38,plain,
    ! [V_U: $i,V_msg: $i] :
      ( ~ c_lessequals(v_sko__upX(V_msg),V_U,tc_nat)
      | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Message_Oparts(c_insert(V_msg,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg) ),
    inference(modus_ponens,[status(thm)],[37,30]) ).

tff(39,plain,
    ( ( ~ ! [V_U: $i,V_msg: $i] :
            ( ~ c_lessequals(v_sko__upX(V_msg),V_U,tc_nat)
            | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Message_Oparts(c_insert(V_msg,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg) )
      | ~ c_lessequals(v_sko__upX(v_xc),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat)
      | ~ c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg) )
  <=> ( ~ ! [V_U: $i,V_msg: $i] :
            ( ~ c_lessequals(v_sko__upX(V_msg),V_U,tc_nat)
            | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Message_Oparts(c_insert(V_msg,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg) )
      | ~ c_lessequals(v_sko__upX(v_xc),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat)
      | ~ c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(40,plain,
    ( ~ ! [V_U: $i,V_msg: $i] :
          ( ~ c_lessequals(v_sko__upX(V_msg),V_U,tc_nat)
          | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Message_Oparts(c_insert(V_msg,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg) )
    | ~ c_lessequals(v_sko__upX(v_xc),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat)
    | ~ c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg) ),
    inference(quant_inst,[status(thm)],]) ).

tff(41,plain,
    ( ~ ! [V_U: $i,V_msg: $i] :
          ( ~ c_lessequals(v_sko__upX(V_msg),V_U,tc_nat)
          | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Message_Oparts(c_insert(V_msg,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg) )
    | ~ c_lessequals(v_sko__upX(v_xc),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat)
    | ~ c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg) ),
    inference(modus_ponens,[status(thm)],[40,39]) ).

tff(42,plain,
    ~ c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg),
    inference(unit_resolution,[status(thm)],[41,38,28]) ).

tff(43,plain,
    ^ [V_n: $i,V_m: $i,V_k: $i] :
      refl(
        ( ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
          | c_lessequals(V_m,V_n,tc_nat) )
      <=> ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
          | c_lessequals(V_m,V_n,tc_nat) ) )),
    inference(bind,[status(th)],]) ).

tff(44,plain,
    ( ! [V_n: $i,V_m: $i,V_k: $i] :
        ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
        | c_lessequals(V_m,V_n,tc_nat) )
  <=> ! [V_n: $i,V_m: $i,V_k: $i] :
        ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
        | c_lessequals(V_m,V_n,tc_nat) ) ),
    inference(quant_intro,[status(thm)],[43]) ).

tff(45,plain,
    ( ! [V_n: $i,V_m: $i,V_k: $i] :
        ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
        | c_lessequals(V_m,V_n,tc_nat) )
  <=> ! [V_n: $i,V_m: $i,V_k: $i] :
        ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
        | c_lessequals(V_m,V_n,tc_nat) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(46,axiom,
    ! [V_n: $i,V_m: $i,V_k: $i] :
      ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
      | c_lessequals(V_m,V_n,tc_nat) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Nat_Oadd__leE_1) ).

tff(47,plain,
    ! [V_n: $i,V_m: $i,V_k: $i] :
      ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
      | c_lessequals(V_m,V_n,tc_nat) ),
    inference(modus_ponens,[status(thm)],[46,45]) ).

tff(48,plain,
    ! [V_n: $i,V_m: $i,V_k: $i] :
      ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
      | c_lessequals(V_m,V_n,tc_nat) ),
    inference(skolemize,[status(sab)],[47]) ).

tff(49,plain,
    ! [V_n: $i,V_m: $i,V_k: $i] :
      ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
      | c_lessequals(V_m,V_n,tc_nat) ),
    inference(modus_ponens,[status(thm)],[48,44]) ).

tff(50,plain,
    ( ( ~ ! [V_n: $i,V_m: $i,V_k: $i] :
            ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
            | c_lessequals(V_m,V_n,tc_nat) )
      | ~ c_lessequals(c_plus(v_x,v_sko__upX(v_xc),tc_nat),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat)
      | c_lessequals(v_x,v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat) )
  <=> ( ~ ! [V_n: $i,V_m: $i,V_k: $i] :
            ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
            | c_lessequals(V_m,V_n,tc_nat) )
      | ~ c_lessequals(c_plus(v_x,v_sko__upX(v_xc),tc_nat),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat)
      | c_lessequals(v_x,v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(51,plain,
    ( ~ ! [V_n: $i,V_m: $i,V_k: $i] :
          ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
          | c_lessequals(V_m,V_n,tc_nat) )
    | ~ c_lessequals(c_plus(v_x,v_sko__upX(v_xc),tc_nat),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat)
    | c_lessequals(v_x,v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat) ),
    inference(quant_inst,[status(thm)],]) ).

tff(52,plain,
    ( ~ ! [V_n: $i,V_m: $i,V_k: $i] :
          ( ~ c_lessequals(c_plus(V_m,V_k,tc_nat),V_n,tc_nat)
          | c_lessequals(V_m,V_n,tc_nat) )
    | ~ c_lessequals(c_plus(v_x,v_sko__upX(v_xc),tc_nat),v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat)
    | c_lessequals(v_x,v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat) ),
    inference(modus_ponens,[status(thm)],[51,50]) ).

tff(53,plain,
    c_lessequals(v_x,v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat),
    inference(unit_resolution,[status(thm)],[52,49,17]) ).

tff(54,plain,
    ^ [V_U: $i] :
      refl(
        ( ( ~ c_lessequals(v_x,V_U,tc_nat)
          | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Event_Oused(v_list),tc_Message_Omsg) )
      <=> ( ~ c_lessequals(v_x,V_U,tc_nat)
          | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Event_Oused(v_list),tc_Message_Omsg) ) )),
    inference(bind,[status(th)],]) ).

tff(55,plain,
    ( ! [V_U: $i] :
        ( ~ c_lessequals(v_x,V_U,tc_nat)
        | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Event_Oused(v_list),tc_Message_Omsg) )
  <=> ! [V_U: $i] :
        ( ~ c_lessequals(v_x,V_U,tc_nat)
        | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Event_Oused(v_list),tc_Message_Omsg) ) ),
    inference(quant_intro,[status(thm)],[54]) ).

tff(56,plain,
    ( ! [V_U: $i] :
        ( ~ c_lessequals(v_x,V_U,tc_nat)
        | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Event_Oused(v_list),tc_Message_Omsg) )
  <=> ! [V_U: $i] :
        ( ~ c_lessequals(v_x,V_U,tc_nat)
        | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Event_Oused(v_list),tc_Message_Omsg) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(57,plain,
    ^ [V_U: $i] :
      rewrite(
        ( ( ~ c_in(c_Message_Omsg_ONonce(V_U),c_Event_Oused(v_list),tc_Message_Omsg)
          | ~ c_lessequals(v_x,V_U,tc_nat) )
      <=> ( ~ c_lessequals(v_x,V_U,tc_nat)
          | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Event_Oused(v_list),tc_Message_Omsg) ) )),
    inference(bind,[status(th)],]) ).

tff(58,plain,
    ( ! [V_U: $i] :
        ( ~ c_in(c_Message_Omsg_ONonce(V_U),c_Event_Oused(v_list),tc_Message_Omsg)
        | ~ c_lessequals(v_x,V_U,tc_nat) )
  <=> ! [V_U: $i] :
        ( ~ c_lessequals(v_x,V_U,tc_nat)
        | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Event_Oused(v_list),tc_Message_Omsg) ) ),
    inference(quant_intro,[status(thm)],[57]) ).

tff(59,axiom,
    ! [V_U: $i] :
      ( ~ c_in(c_Message_Omsg_ONonce(V_U),c_Event_Oused(v_list),tc_Message_Omsg)
      | ~ c_lessequals(v_x,V_U,tc_nat) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_0) ).

tff(60,plain,
    ! [V_U: $i] :
      ( ~ c_lessequals(v_x,V_U,tc_nat)
      | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Event_Oused(v_list),tc_Message_Omsg) ),
    inference(modus_ponens,[status(thm)],[59,58]) ).

tff(61,plain,
    ! [V_U: $i] :
      ( ~ c_lessequals(v_x,V_U,tc_nat)
      | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Event_Oused(v_list),tc_Message_Omsg) ),
    inference(modus_ponens,[status(thm)],[60,56]) ).

tff(62,plain,
    ! [V_U: $i] :
      ( ~ c_lessequals(v_x,V_U,tc_nat)
      | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Event_Oused(v_list),tc_Message_Omsg) ),
    inference(skolemize,[status(sab)],[61]) ).

tff(63,plain,
    ! [V_U: $i] :
      ( ~ c_lessequals(v_x,V_U,tc_nat)
      | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Event_Oused(v_list),tc_Message_Omsg) ),
    inference(modus_ponens,[status(thm)],[62,55]) ).

tff(64,plain,
    ( ( ~ ! [V_U: $i] :
            ( ~ c_lessequals(v_x,V_U,tc_nat)
            | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Event_Oused(v_list),tc_Message_Omsg) )
      | ~ c_lessequals(v_x,v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat)
      | ~ c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Event_Oused(v_list),tc_Message_Omsg) )
  <=> ( ~ ! [V_U: $i] :
            ( ~ c_lessequals(v_x,V_U,tc_nat)
            | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Event_Oused(v_list),tc_Message_Omsg) )
      | ~ c_lessequals(v_x,v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat)
      | ~ c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Event_Oused(v_list),tc_Message_Omsg) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(65,plain,
    ( ~ ! [V_U: $i] :
          ( ~ c_lessequals(v_x,V_U,tc_nat)
          | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Event_Oused(v_list),tc_Message_Omsg) )
    | ~ c_lessequals(v_x,v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat)
    | ~ c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Event_Oused(v_list),tc_Message_Omsg) ),
    inference(quant_inst,[status(thm)],]) ).

tff(66,plain,
    ( ~ ! [V_U: $i] :
          ( ~ c_lessequals(v_x,V_U,tc_nat)
          | ~ c_in(c_Message_Omsg_ONonce(V_U),c_Event_Oused(v_list),tc_Message_Omsg) )
    | ~ c_lessequals(v_x,v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat)),tc_nat)
    | ~ c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Event_Oused(v_list),tc_Message_Omsg) ),
    inference(modus_ponens,[status(thm)],[65,64]) ).

tff(67,plain,
    ~ c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Event_Oused(v_list),tc_Message_Omsg),
    inference(unit_resolution,[status(thm)],[66,63,53]) ).

tff(68,plain,
    ^ [V_U: $i,V_X: $i] :
      refl(
        ( ( c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
          | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
          | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
          | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg) )
      <=> ( c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
          | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
          | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
          | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg) ) )),
    inference(bind,[status(th)],]) ).

tff(69,plain,
    ( ! [V_U: $i,V_X: $i] :
        ( c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
        | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
        | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
        | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg) )
  <=> ! [V_U: $i,V_X: $i] :
        ( c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
        | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
        | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
        | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg) ) ),
    inference(quant_intro,[status(thm)],[68]) ).

tff(70,plain,
    ( ! [V_U: $i,V_X: $i] :
        ( c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
        | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
        | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
        | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg) )
  <=> ! [V_U: $i,V_X: $i] :
        ( c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
        | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
        | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
        | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(71,plain,
    ^ [V_U: $i,V_X: $i] :
      trans(
        monotonicity(
          rewrite(
            ( ( c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg)
              | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
              | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg) )
          <=> ( c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
              | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
              | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg) ) )),
          ( ( c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg) )
        <=> ( c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg) ) )),
        rewrite(
          ( ( c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg) )
        <=> ( c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg) ) )),
        ( ( c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg)
          | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
          | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
          | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg) )
      <=> ( c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
          | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
          | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
          | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg) ) )),
    inference(bind,[status(th)],]) ).

tff(72,plain,
    ( ! [V_U: $i,V_X: $i] :
        ( c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg)
        | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
        | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
        | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg) )
  <=> ! [V_U: $i,V_X: $i] :
        ( c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
        | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
        | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
        | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg) ) ),
    inference(quant_intro,[status(thm)],[71]) ).

tff(73,axiom,
    ! [V_U: $i,V_X: $i] :
      ( c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_9) ).

tff(74,plain,
    ! [V_U: $i,V_X: $i] :
      ( c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg) ),
    inference(modus_ponens,[status(thm)],[73,72]) ).

tff(75,plain,
    ! [V_U: $i,V_X: $i] :
      ( c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg) ),
    inference(modus_ponens,[status(thm)],[74,70]) ).

tff(76,plain,
    ! [V_U: $i,V_X: $i] :
      ( c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg) ),
    inference(skolemize,[status(sab)],[75]) ).

tff(77,plain,
    ! [V_U: $i,V_X: $i] :
      ( c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg) ),
    inference(modus_ponens,[status(thm)],[76,69]) ).

tff(78,plain,
    ( ( ~ ! [V_U: $i,V_X: $i] :
            ( c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg) )
      | c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Event_Oused(v_list),tc_Message_Omsg) )
  <=> ( ~ ! [V_U: $i,V_X: $i] :
            ( c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg) )
      | c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Event_Oused(v_list),tc_Message_Omsg) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(79,plain,
    ( ( c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Event_Oused(v_list),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Event_Oused(v_list),tc_Message_Omsg) )
  <=> ( c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Event_Oused(v_list),tc_Message_Omsg) ) ),
    inference(rewrite,[status(thm)],]) ).

tff(80,plain,
    ( ( ~ ! [V_U: $i,V_X: $i] :
            ( c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg) )
      | c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Event_Oused(v_list),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Event_Oused(v_list),tc_Message_Omsg) )
  <=> ( ~ ! [V_U: $i,V_X: $i] :
            ( c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg) )
      | c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Event_Oused(v_list),tc_Message_Omsg) ) ),
    inference(monotonicity,[status(thm)],[79]) ).

tff(81,plain,
    ( ( ~ ! [V_U: $i,V_X: $i] :
            ( c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg) )
      | c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Event_Oused(v_list),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Event_Oused(v_list),tc_Message_Omsg) )
  <=> ( ~ ! [V_U: $i,V_X: $i] :
            ( c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
            | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg) )
      | c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
      | c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Event_Oused(v_list),tc_Message_Omsg) ) ),
    inference(transitivity,[status(thm)],[80,78]) ).

tff(82,plain,
    ( ~ ! [V_U: $i,V_X: $i] :
          ( c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
          | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
          | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
          | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg) )
    | c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
    | c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Event_Oused(v_list),tc_Message_Omsg)
    | c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
    | c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Event_Oused(v_list),tc_Message_Omsg) ),
    inference(quant_inst,[status(thm)],]) ).

tff(83,plain,
    ( ~ ! [V_U: $i,V_X: $i] :
          ( c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
          | c_in(c_Message_Omsg_ONonce(v_xd(V_U)),c_Event_Oused(v_list),tc_Message_Omsg)
          | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
          | c_in(c_Message_Omsg_ONonce(v_xd(V_X)),c_Event_Oused(v_list),tc_Message_Omsg) )
    | c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
    | c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Event_Oused(v_list),tc_Message_Omsg) ),
    inference(modus_ponens,[status(thm)],[82,81]) ).

tff(84,plain,
    ( c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Message_Oparts(c_insert(v_xc,c_emptyset,tc_Message_Omsg)),tc_Message_Omsg)
    | c_in(c_Message_Omsg_ONonce(v_xd(c_plus(v_x,v_sko__upX(v_xc),tc_nat))),c_Event_Oused(v_list),tc_Message_Omsg) ),
    inference(unit_resolution,[status(thm)],[83,77]) ).

tff(85,plain,
    $false,
    inference(unit_resolution,[status(thm)],[84,67,42]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12  % Problem  : SWV283-2 : TPTP v8.1.0. Released v3.2.0.
% 0.06/0.13  % Command  : z3_tptp -proof -model -t:%d -file:%s
% 0.12/0.34  % Computer : n005.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit : 300
% 0.12/0.34  % WCLimit  : 300
% 0.12/0.34  % DateTime : Sun Sep  4 02:08:33 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.12/0.34  Z3tptp [4.8.9.0] (c) 2006-20**. Microsoft Corp.
% 0.12/0.34  Usage: tptp [options] [-file:]file
% 0.12/0.34    -h, -?       prints this message.
% 0.12/0.34    -smt2        print SMT-LIB2 benchmark.
% 0.12/0.34    -m, -model   generate model.
% 0.12/0.34    -p, -proof   generate proof.
% 0.12/0.34    -c, -core    generate unsat core of named formulas.
% 0.12/0.34    -st, -statistics display statistics.
% 0.12/0.34    -t:timeout   set timeout (in second).
% 0.12/0.34    -smt2status  display status in smt2 format instead of SZS.
% 0.12/0.34    -check_status check the status produced by Z3 against annotation in benchmark.
% 0.12/0.34    -<param>:<value> configuration parameter and value.
% 0.12/0.34    -o:<output-file> file to place output in.
% 0.19/0.42  % SZS status Unsatisfiable
% 0.19/0.42  % SZS output start Proof
% See solution above
%------------------------------------------------------------------------------