TSTP Solution File: SWW616_2 by Vampire-SAT---4.8

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Vampire-SAT---4.8
% Problem  : SWW616_2 : TPTP v8.1.2. Released v6.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s

% Computer : n023.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 : Tue Apr 30 17:35:40 EDT 2024

% Result   : Theorem 0.18s 0.39s
% Output   : Refutation 0.18s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   16
%            Number of leaves      :   65
% Syntax   : Number of formulae    :   93 (  14 unt;  57 typ;   0 def)
%            Number of atoms       :  461 ( 114 equ)
%            Maximal formula atoms :   52 (  12 avg)
%            Number of connectives :  677 ( 252   ~;  60   |; 299   &)
%                                         (   0 <=>;  66  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   28 (  10 avg)
%            Maximal term depth    :    6 (   2 avg)
%            Number arithmetic     : 1838 ( 346 atm; 924 fun; 377 num; 191 var)
%            Number of types       :    8 (   6 usr;   1 ari)
%            Number of type conns  :   70 (  31   >;  39   *;   0   +;   0  <<)
%            Number of predicates  :    7 (   3 usr;   1 prp; 0-3 aty)
%            Number of functors    :   54 (  48 usr;  23 con; 0-5 aty)
%            Number of variables   :  200 ( 100   !; 100   ?; 200   :)

% Comments : 
%------------------------------------------------------------------------------
tff(type_def_5,type,
    uni: $tType ).

tff(type_def_6,type,
    ty: $tType ).

tff(type_def_7,type,
    bool: $tType ).

tff(type_def_8,type,
    tuple0: $tType ).

tff(type_def_9,type,
    map_int_int: $tType ).

tff(type_def_10,type,
    array_int: $tType ).

tff(func_def_0,type,
    witness: ty > uni ).

tff(func_def_1,type,
    int: ty ).

tff(func_def_2,type,
    real: ty ).

tff(func_def_3,type,
    bool1: ty ).

tff(func_def_4,type,
    true: bool ).

tff(func_def_5,type,
    false: bool ).

tff(func_def_6,type,
    match_bool: ( ty * bool * uni * uni ) > uni ).

tff(func_def_7,type,
    tuple01: ty ).

tff(func_def_8,type,
    tuple02: tuple0 ).

tff(func_def_9,type,
    qtmark: ty ).

tff(func_def_12,type,
    ref: ty > ty ).

tff(func_def_13,type,
    mk_ref: ( ty * uni ) > uni ).

tff(func_def_14,type,
    contents: ( ty * uni ) > uni ).

tff(func_def_15,type,
    abs: $int > $int ).

tff(func_def_17,type,
    div: ( $int * $int ) > $int ).

tff(func_def_18,type,
    mod: ( $int * $int ) > $int ).

tff(func_def_21,type,
    map: ( ty * ty ) > ty ).

tff(func_def_22,type,
    get: ( ty * ty * uni * uni ) > uni ).

tff(func_def_23,type,
    set: ( ty * ty * uni * uni * uni ) > uni ).

tff(func_def_24,type,
    const: ( ty * ty * uni ) > uni ).

tff(func_def_25,type,
    array: ty > ty ).

tff(func_def_26,type,
    mk_array: ( ty * $int * uni ) > uni ).

tff(func_def_27,type,
    length: ( ty * uni ) > $int ).

tff(func_def_28,type,
    elts: ( ty * uni ) > uni ).

tff(func_def_29,type,
    get1: ( ty * uni * $int ) > uni ).

tff(func_def_30,type,
    t2tb: $int > uni ).

tff(func_def_31,type,
    tb2t: uni > $int ).

tff(func_def_32,type,
    set1: ( ty * uni * $int * uni ) > uni ).

tff(func_def_33,type,
    make: ( ty * $int * uni ) > uni ).

tff(func_def_34,type,
    sum: ( map_int_int * $int * $int ) > $int ).

tff(func_def_35,type,
    t2tb1: map_int_int > uni ).

tff(func_def_36,type,
    tb2t1: uni > map_int_int ).

tff(func_def_38,type,
    sum1: ( array_int * $int * $int ) > $int ).

tff(func_def_39,type,
    t2tb2: array_int > uni ).

tff(func_def_40,type,
    tb2t2: uni > array_int ).

tff(func_def_42,type,
    sK0: $int ).

tff(func_def_43,type,
    sK1: map_int_int ).

tff(func_def_44,type,
    sK2: $int ).

tff(func_def_45,type,
    sK3: $int ).

tff(func_def_46,type,
    sK4: $int ).

tff(func_def_47,type,
    sK5: $int ).

tff(func_def_48,type,
    sK6: $int ).

tff(func_def_49,type,
    sK7: $int ).

tff(func_def_50,type,
    sK8: $int ).

tff(func_def_51,type,
    sK9: $int ).

tff(func_def_52,type,
    sK10: $int ).

tff(func_def_53,type,
    sK11: $int ).

tff(func_def_54,type,
    sK12: ( map_int_int * map_int_int * $int * $int ) > $int ).

tff(pred_def_1,type,
    sort: ( ty * uni ) > $o ).

tff(pred_def_4,type,
    maxsublo: ( array_int * $int * $int ) > $o ).

tff(pred_def_5,type,
    maxsub: ( array_int * $int ) > $o ).

tff(f1043,plain,
    $false,
    inference(resolution,[],[f1038,f315]) ).

tff(f315,plain,
    ~ $less(sK5,sK10),
    inference(backward_demodulation,[],[f233,f225]) ).

tff(f225,plain,
    $sum(sK2,div($sum(sK3,$uminus(sK2)),2)) = sK5,
    inference(cnf_transformation,[],[f210]) ).

tff(f210,plain,
    ( $less(sK7,sum(sK1,sK10,sK11))
    & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),sK11)
    & ~ $less(sK11,$sum(sK2,div($sum(sK3,$uminus(sK2)),2)))
    & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),sK10)
    & ~ $less(sK10,sK2)
    & ~ $less($sum(sK3,$uminus(1)),$sum(sK2,div($sum(sK3,$uminus(sK2)),2)))
    & ( sK7 = sK9 )
    & ! [X12: $int] :
        ( ~ $less(sum(sK1,sK8,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))),sum(sK1,X12,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))))
        | $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X12)
        | $less(X12,sK2) )
    & ( sum(sK1,$sum($sum(sK2,$uminus(1)),1),$sum(sK2,div($sum(sK3,$uminus(sK2)),2))) = sK6 )
    & ! [X13: $int] :
        ( ~ $less(sK7,sum(sK1,X13,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))))
        | $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X13)
        | ~ $less($sum(sK2,$uminus(1)),X13) )
    & ( sK7 = sum(sK1,sK8,sK5) )
    & ( $sum(sK2,div($sum(sK3,$uminus(sK2)),2)) = sK5 )
    & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),sK8)
    & ~ $less(sK8,sK2)
    & ~ $less($sum($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),$uminus(1)),sK2)
    & ( $sum(sK2,div($sum(sK3,$uminus(sK2)),2)) = sK5 )
    & ( $sum(sK2,div($sum(sK3,$uminus(sK2)),2)) = sK4 )
    & ( sK2 != sK3 )
    & ~ $less(sK0,sK3)
    & ~ $less(sK3,sK2)
    & ~ $less(sK2,0)
    & ~ $less(sK0,0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1,sK2,sK3,sK4,sK5,sK6,sK7,sK8,sK9,sK10,sK11])],[f203,f209,f208,f207,f206,f205,f204]) ).

tff(f204,plain,
    ( ? [X0: $int,X1: map_int_int,X2: $int,X3: $int] :
        ( ? [X4: $int] :
            ( ? [X5: $int] :
                ( ? [X6: $int,X7: $int,X8: $int] :
                    ( ? [X9: $int] :
                        ( ? [X10: $int,X11: $int] :
                            ( $less(X7,sum(X1,X10,X11))
                            & ~ $less($sum(X2,div($sum(X3,$uminus(X2)),2)),X11)
                            & ~ $less(X11,$sum(X2,div($sum(X3,$uminus(X2)),2)))
                            & ~ $less($sum(X2,div($sum(X3,$uminus(X2)),2)),X10)
                            & ~ $less(X10,X2) )
                        & ~ $less($sum(X3,$uminus(1)),$sum(X2,div($sum(X3,$uminus(X2)),2)))
                        & ( X7 = X9 ) )
                    & ! [X12: $int] :
                        ( ~ $less(sum(X1,X8,$sum(X2,div($sum(X3,$uminus(X2)),2))),sum(X1,X12,$sum(X2,div($sum(X3,$uminus(X2)),2))))
                        | $less($sum(X2,div($sum(X3,$uminus(X2)),2)),X12)
                        | $less(X12,X2) )
                    & ( sum(X1,$sum($sum(X2,$uminus(1)),1),$sum(X2,div($sum(X3,$uminus(X2)),2))) = X6 )
                    & ! [X13: $int] :
                        ( ~ $less(X7,sum(X1,X13,$sum(X2,div($sum(X3,$uminus(X2)),2))))
                        | $less($sum(X2,div($sum(X3,$uminus(X2)),2)),X13)
                        | ~ $less($sum(X2,$uminus(1)),X13) )
                    & ( sum(X1,X8,X5) = X7 )
                    & ( $sum(X2,div($sum(X3,$uminus(X2)),2)) = X5 )
                    & ~ $less($sum(X2,div($sum(X3,$uminus(X2)),2)),X8)
                    & ~ $less(X8,X2) )
                & ~ $less($sum($sum(X2,div($sum(X3,$uminus(X2)),2)),$uminus(1)),X2)
                & ( $sum(X2,div($sum(X3,$uminus(X2)),2)) = X5 ) )
            & ( $sum(X2,div($sum(X3,$uminus(X2)),2)) = X4 ) )
        & ( X2 != X3 )
        & ~ $less(X0,X3)
        & ~ $less(X3,X2)
        & ~ $less(X2,0)
        & ~ $less(X0,0) )
   => ( ? [X4: $int] :
          ( ? [X5: $int] :
              ( ? [X8: $int,X7: $int,X6: $int] :
                  ( ? [X9: $int] :
                      ( ? [X11: $int,X10: $int] :
                          ( $less(X7,sum(sK1,X10,X11))
                          & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X11)
                          & ~ $less(X11,$sum(sK2,div($sum(sK3,$uminus(sK2)),2)))
                          & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X10)
                          & ~ $less(X10,sK2) )
                      & ~ $less($sum(sK3,$uminus(1)),$sum(sK2,div($sum(sK3,$uminus(sK2)),2)))
                      & ( X7 = X9 ) )
                  & ! [X12: $int] :
                      ( ~ $less(sum(sK1,X8,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))),sum(sK1,X12,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))))
                      | $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X12)
                      | $less(X12,sK2) )
                  & ( sum(sK1,$sum($sum(sK2,$uminus(1)),1),$sum(sK2,div($sum(sK3,$uminus(sK2)),2))) = X6 )
                  & ! [X13: $int] :
                      ( ~ $less(X7,sum(sK1,X13,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))))
                      | $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X13)
                      | ~ $less($sum(sK2,$uminus(1)),X13) )
                  & ( sum(sK1,X8,X5) = X7 )
                  & ( $sum(sK2,div($sum(sK3,$uminus(sK2)),2)) = X5 )
                  & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X8)
                  & ~ $less(X8,sK2) )
              & ~ $less($sum($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),$uminus(1)),sK2)
              & ( $sum(sK2,div($sum(sK3,$uminus(sK2)),2)) = X5 ) )
          & ( $sum(sK2,div($sum(sK3,$uminus(sK2)),2)) = X4 ) )
      & ( sK2 != sK3 )
      & ~ $less(sK0,sK3)
      & ~ $less(sK3,sK2)
      & ~ $less(sK2,0)
      & ~ $less(sK0,0) ) ),
    introduced(choice_axiom,[]) ).

tff(f205,plain,
    ( ? [X4: $int] :
        ( ? [X5: $int] :
            ( ? [X8: $int,X7: $int,X6: $int] :
                ( ? [X9: $int] :
                    ( ? [X11: $int,X10: $int] :
                        ( $less(X7,sum(sK1,X10,X11))
                        & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X11)
                        & ~ $less(X11,$sum(sK2,div($sum(sK3,$uminus(sK2)),2)))
                        & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X10)
                        & ~ $less(X10,sK2) )
                    & ~ $less($sum(sK3,$uminus(1)),$sum(sK2,div($sum(sK3,$uminus(sK2)),2)))
                    & ( X7 = X9 ) )
                & ! [X12: $int] :
                    ( ~ $less(sum(sK1,X8,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))),sum(sK1,X12,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))))
                    | $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X12)
                    | $less(X12,sK2) )
                & ( sum(sK1,$sum($sum(sK2,$uminus(1)),1),$sum(sK2,div($sum(sK3,$uminus(sK2)),2))) = X6 )
                & ! [X13: $int] :
                    ( ~ $less(X7,sum(sK1,X13,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))))
                    | $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X13)
                    | ~ $less($sum(sK2,$uminus(1)),X13) )
                & ( sum(sK1,X8,X5) = X7 )
                & ( $sum(sK2,div($sum(sK3,$uminus(sK2)),2)) = X5 )
                & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X8)
                & ~ $less(X8,sK2) )
            & ~ $less($sum($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),$uminus(1)),sK2)
            & ( $sum(sK2,div($sum(sK3,$uminus(sK2)),2)) = X5 ) )
        & ( $sum(sK2,div($sum(sK3,$uminus(sK2)),2)) = X4 ) )
   => ( ? [X5: $int] :
          ( ? [X8: $int,X7: $int,X6: $int] :
              ( ? [X9: $int] :
                  ( ? [X11: $int,X10: $int] :
                      ( $less(X7,sum(sK1,X10,X11))
                      & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X11)
                      & ~ $less(X11,$sum(sK2,div($sum(sK3,$uminus(sK2)),2)))
                      & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X10)
                      & ~ $less(X10,sK2) )
                  & ~ $less($sum(sK3,$uminus(1)),$sum(sK2,div($sum(sK3,$uminus(sK2)),2)))
                  & ( X7 = X9 ) )
              & ! [X12: $int] :
                  ( ~ $less(sum(sK1,X8,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))),sum(sK1,X12,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))))
                  | $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X12)
                  | $less(X12,sK2) )
              & ( sum(sK1,$sum($sum(sK2,$uminus(1)),1),$sum(sK2,div($sum(sK3,$uminus(sK2)),2))) = X6 )
              & ! [X13: $int] :
                  ( ~ $less(X7,sum(sK1,X13,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))))
                  | $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X13)
                  | ~ $less($sum(sK2,$uminus(1)),X13) )
              & ( sum(sK1,X8,X5) = X7 )
              & ( $sum(sK2,div($sum(sK3,$uminus(sK2)),2)) = X5 )
              & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X8)
              & ~ $less(X8,sK2) )
          & ~ $less($sum($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),$uminus(1)),sK2)
          & ( $sum(sK2,div($sum(sK3,$uminus(sK2)),2)) = X5 ) )
      & ( $sum(sK2,div($sum(sK3,$uminus(sK2)),2)) = sK4 ) ) ),
    introduced(choice_axiom,[]) ).

tff(f206,plain,
    ( ? [X5: $int] :
        ( ? [X8: $int,X7: $int,X6: $int] :
            ( ? [X9: $int] :
                ( ? [X11: $int,X10: $int] :
                    ( $less(X7,sum(sK1,X10,X11))
                    & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X11)
                    & ~ $less(X11,$sum(sK2,div($sum(sK3,$uminus(sK2)),2)))
                    & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X10)
                    & ~ $less(X10,sK2) )
                & ~ $less($sum(sK3,$uminus(1)),$sum(sK2,div($sum(sK3,$uminus(sK2)),2)))
                & ( X7 = X9 ) )
            & ! [X12: $int] :
                ( ~ $less(sum(sK1,X8,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))),sum(sK1,X12,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))))
                | $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X12)
                | $less(X12,sK2) )
            & ( sum(sK1,$sum($sum(sK2,$uminus(1)),1),$sum(sK2,div($sum(sK3,$uminus(sK2)),2))) = X6 )
            & ! [X13: $int] :
                ( ~ $less(X7,sum(sK1,X13,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))))
                | $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X13)
                | ~ $less($sum(sK2,$uminus(1)),X13) )
            & ( sum(sK1,X8,X5) = X7 )
            & ( $sum(sK2,div($sum(sK3,$uminus(sK2)),2)) = X5 )
            & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X8)
            & ~ $less(X8,sK2) )
        & ~ $less($sum($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),$uminus(1)),sK2)
        & ( $sum(sK2,div($sum(sK3,$uminus(sK2)),2)) = X5 ) )
   => ( ? [X8: $int,X7: $int,X6: $int] :
          ( ? [X9: $int] :
              ( ? [X11: $int,X10: $int] :
                  ( $less(X7,sum(sK1,X10,X11))
                  & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X11)
                  & ~ $less(X11,$sum(sK2,div($sum(sK3,$uminus(sK2)),2)))
                  & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X10)
                  & ~ $less(X10,sK2) )
              & ~ $less($sum(sK3,$uminus(1)),$sum(sK2,div($sum(sK3,$uminus(sK2)),2)))
              & ( X7 = X9 ) )
          & ! [X12: $int] :
              ( ~ $less(sum(sK1,X8,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))),sum(sK1,X12,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))))
              | $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X12)
              | $less(X12,sK2) )
          & ( sum(sK1,$sum($sum(sK2,$uminus(1)),1),$sum(sK2,div($sum(sK3,$uminus(sK2)),2))) = X6 )
          & ! [X13: $int] :
              ( ~ $less(X7,sum(sK1,X13,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))))
              | $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X13)
              | ~ $less($sum(sK2,$uminus(1)),X13) )
          & ( sum(sK1,X8,sK5) = X7 )
          & ( $sum(sK2,div($sum(sK3,$uminus(sK2)),2)) = sK5 )
          & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X8)
          & ~ $less(X8,sK2) )
      & ~ $less($sum($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),$uminus(1)),sK2)
      & ( $sum(sK2,div($sum(sK3,$uminus(sK2)),2)) = sK5 ) ) ),
    introduced(choice_axiom,[]) ).

tff(f207,plain,
    ( ? [X8: $int,X7: $int,X6: $int] :
        ( ? [X9: $int] :
            ( ? [X11: $int,X10: $int] :
                ( $less(X7,sum(sK1,X10,X11))
                & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X11)
                & ~ $less(X11,$sum(sK2,div($sum(sK3,$uminus(sK2)),2)))
                & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X10)
                & ~ $less(X10,sK2) )
            & ~ $less($sum(sK3,$uminus(1)),$sum(sK2,div($sum(sK3,$uminus(sK2)),2)))
            & ( X7 = X9 ) )
        & ! [X12: $int] :
            ( ~ $less(sum(sK1,X8,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))),sum(sK1,X12,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))))
            | $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X12)
            | $less(X12,sK2) )
        & ( sum(sK1,$sum($sum(sK2,$uminus(1)),1),$sum(sK2,div($sum(sK3,$uminus(sK2)),2))) = X6 )
        & ! [X13: $int] :
            ( ~ $less(X7,sum(sK1,X13,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))))
            | $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X13)
            | ~ $less($sum(sK2,$uminus(1)),X13) )
        & ( sum(sK1,X8,sK5) = X7 )
        & ( $sum(sK2,div($sum(sK3,$uminus(sK2)),2)) = sK5 )
        & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X8)
        & ~ $less(X8,sK2) )
   => ( ? [X9: $int] :
          ( ? [X11: $int,X10: $int] :
              ( $less(sK7,sum(sK1,X10,X11))
              & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X11)
              & ~ $less(X11,$sum(sK2,div($sum(sK3,$uminus(sK2)),2)))
              & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X10)
              & ~ $less(X10,sK2) )
          & ~ $less($sum(sK3,$uminus(1)),$sum(sK2,div($sum(sK3,$uminus(sK2)),2)))
          & ( sK7 = X9 ) )
      & ! [X12: $int] :
          ( ~ $less(sum(sK1,sK8,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))),sum(sK1,X12,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))))
          | $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X12)
          | $less(X12,sK2) )
      & ( sum(sK1,$sum($sum(sK2,$uminus(1)),1),$sum(sK2,div($sum(sK3,$uminus(sK2)),2))) = sK6 )
      & ! [X13: $int] :
          ( ~ $less(sK7,sum(sK1,X13,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))))
          | $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X13)
          | ~ $less($sum(sK2,$uminus(1)),X13) )
      & ( sK7 = sum(sK1,sK8,sK5) )
      & ( $sum(sK2,div($sum(sK3,$uminus(sK2)),2)) = sK5 )
      & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),sK8)
      & ~ $less(sK8,sK2) ) ),
    introduced(choice_axiom,[]) ).

tff(f208,plain,
    ( ? [X9: $int] :
        ( ? [X11: $int,X10: $int] :
            ( $less(sK7,sum(sK1,X10,X11))
            & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X11)
            & ~ $less(X11,$sum(sK2,div($sum(sK3,$uminus(sK2)),2)))
            & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X10)
            & ~ $less(X10,sK2) )
        & ~ $less($sum(sK3,$uminus(1)),$sum(sK2,div($sum(sK3,$uminus(sK2)),2)))
        & ( sK7 = X9 ) )
   => ( ? [X11: $int,X10: $int] :
          ( $less(sK7,sum(sK1,X10,X11))
          & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X11)
          & ~ $less(X11,$sum(sK2,div($sum(sK3,$uminus(sK2)),2)))
          & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X10)
          & ~ $less(X10,sK2) )
      & ~ $less($sum(sK3,$uminus(1)),$sum(sK2,div($sum(sK3,$uminus(sK2)),2)))
      & ( sK7 = sK9 ) ) ),
    introduced(choice_axiom,[]) ).

tff(f209,plain,
    ( ? [X11: $int,X10: $int] :
        ( $less(sK7,sum(sK1,X10,X11))
        & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X11)
        & ~ $less(X11,$sum(sK2,div($sum(sK3,$uminus(sK2)),2)))
        & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X10)
        & ~ $less(X10,sK2) )
   => ( $less(sK7,sum(sK1,sK10,sK11))
      & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),sK11)
      & ~ $less(sK11,$sum(sK2,div($sum(sK3,$uminus(sK2)),2)))
      & ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),sK10)
      & ~ $less(sK10,sK2) ) ),
    introduced(choice_axiom,[]) ).

tff(f203,plain,
    ? [X0: $int,X1: map_int_int,X2: $int,X3: $int] :
      ( ? [X4: $int] :
          ( ? [X5: $int] :
              ( ? [X6: $int,X7: $int,X8: $int] :
                  ( ? [X9: $int] :
                      ( ? [X10: $int,X11: $int] :
                          ( $less(X7,sum(X1,X10,X11))
                          & ~ $less($sum(X2,div($sum(X3,$uminus(X2)),2)),X11)
                          & ~ $less(X11,$sum(X2,div($sum(X3,$uminus(X2)),2)))
                          & ~ $less($sum(X2,div($sum(X3,$uminus(X2)),2)),X10)
                          & ~ $less(X10,X2) )
                      & ~ $less($sum(X3,$uminus(1)),$sum(X2,div($sum(X3,$uminus(X2)),2)))
                      & ( X7 = X9 ) )
                  & ! [X12: $int] :
                      ( ~ $less(sum(X1,X8,$sum(X2,div($sum(X3,$uminus(X2)),2))),sum(X1,X12,$sum(X2,div($sum(X3,$uminus(X2)),2))))
                      | $less($sum(X2,div($sum(X3,$uminus(X2)),2)),X12)
                      | $less(X12,X2) )
                  & ( sum(X1,$sum($sum(X2,$uminus(1)),1),$sum(X2,div($sum(X3,$uminus(X2)),2))) = X6 )
                  & ! [X13: $int] :
                      ( ~ $less(X7,sum(X1,X13,$sum(X2,div($sum(X3,$uminus(X2)),2))))
                      | $less($sum(X2,div($sum(X3,$uminus(X2)),2)),X13)
                      | ~ $less($sum(X2,$uminus(1)),X13) )
                  & ( sum(X1,X8,X5) = X7 )
                  & ( $sum(X2,div($sum(X3,$uminus(X2)),2)) = X5 )
                  & ~ $less($sum(X2,div($sum(X3,$uminus(X2)),2)),X8)
                  & ~ $less(X8,X2) )
              & ~ $less($sum($sum(X2,div($sum(X3,$uminus(X2)),2)),$uminus(1)),X2)
              & ( $sum(X2,div($sum(X3,$uminus(X2)),2)) = X5 ) )
          & ( $sum(X2,div($sum(X3,$uminus(X2)),2)) = X4 ) )
      & ( X2 != X3 )
      & ~ $less(X0,X3)
      & ~ $less(X3,X2)
      & ~ $less(X2,0)
      & ~ $less(X0,0) ),
    inference(rectify,[],[f161]) ).

tff(f161,plain,
    ? [X0: $int,X1: map_int_int,X2: $int,X3: $int] :
      ( ? [X4: $int] :
          ( ? [X5: $int] :
              ( ? [X6: $int,X7: $int,X8: $int] :
                  ( ? [X11: $int] :
                      ( ? [X12: $int,X13: $int] :
                          ( $less(X7,sum(X1,X12,X13))
                          & ~ $less($sum(X2,div($sum(X3,$uminus(X2)),2)),X13)
                          & ~ $less(X13,$sum(X2,div($sum(X3,$uminus(X2)),2)))
                          & ~ $less($sum(X2,div($sum(X3,$uminus(X2)),2)),X12)
                          & ~ $less(X12,X2) )
                      & ~ $less($sum(X3,$uminus(1)),$sum(X2,div($sum(X3,$uminus(X2)),2)))
                      & ( X7 = X11 ) )
                  & ! [X10: $int] :
                      ( ~ $less(sum(X1,X8,$sum(X2,div($sum(X3,$uminus(X2)),2))),sum(X1,X10,$sum(X2,div($sum(X3,$uminus(X2)),2))))
                      | $less($sum(X2,div($sum(X3,$uminus(X2)),2)),X10)
                      | $less(X10,X2) )
                  & ( sum(X1,$sum($sum(X2,$uminus(1)),1),$sum(X2,div($sum(X3,$uminus(X2)),2))) = X6 )
                  & ! [X9: $int] :
                      ( ~ $less(X7,sum(X1,X9,$sum(X2,div($sum(X3,$uminus(X2)),2))))
                      | $less($sum(X2,div($sum(X3,$uminus(X2)),2)),X9)
                      | ~ $less($sum(X2,$uminus(1)),X9) )
                  & ( sum(X1,X8,X5) = X7 )
                  & ( $sum(X2,div($sum(X3,$uminus(X2)),2)) = X5 )
                  & ~ $less($sum(X2,div($sum(X3,$uminus(X2)),2)),X8)
                  & ~ $less(X8,X2) )
              & ~ $less($sum($sum(X2,div($sum(X3,$uminus(X2)),2)),$uminus(1)),X2)
              & ( $sum(X2,div($sum(X3,$uminus(X2)),2)) = X5 ) )
          & ( $sum(X2,div($sum(X3,$uminus(X2)),2)) = X4 ) )
      & ( X2 != X3 )
      & ~ $less(X0,X3)
      & ~ $less(X3,X2)
      & ~ $less(X2,0)
      & ~ $less(X0,0) ),
    inference(flattening,[],[f160]) ).

tff(f160,plain,
    ? [X0: $int,X1: map_int_int,X2: $int,X3: $int] :
      ( ? [X4: $int] :
          ( ? [X5: $int] :
              ( ? [X6: $int,X7: $int,X8: $int] :
                  ( ? [X11: $int] :
                      ( ? [X12: $int,X13: $int] :
                          ( $less(X7,sum(X1,X12,X13))
                          & ~ $less($sum(X2,div($sum(X3,$uminus(X2)),2)),X13)
                          & ~ $less(X13,$sum(X2,div($sum(X3,$uminus(X2)),2)))
                          & ~ $less($sum(X2,div($sum(X3,$uminus(X2)),2)),X12)
                          & ~ $less(X12,X2) )
                      & ~ $less($sum(X3,$uminus(1)),$sum(X2,div($sum(X3,$uminus(X2)),2)))
                      & ( X7 = X11 ) )
                  & ! [X10: $int] :
                      ( ~ $less(sum(X1,X8,$sum(X2,div($sum(X3,$uminus(X2)),2))),sum(X1,X10,$sum(X2,div($sum(X3,$uminus(X2)),2))))
                      | $less($sum(X2,div($sum(X3,$uminus(X2)),2)),X10)
                      | $less(X10,X2) )
                  & ( sum(X1,$sum($sum(X2,$uminus(1)),1),$sum(X2,div($sum(X3,$uminus(X2)),2))) = X6 )
                  & ! [X9: $int] :
                      ( ~ $less(X7,sum(X1,X9,$sum(X2,div($sum(X3,$uminus(X2)),2))))
                      | $less($sum(X2,div($sum(X3,$uminus(X2)),2)),X9)
                      | ~ $less($sum(X2,$uminus(1)),X9) )
                  & ( sum(X1,X8,X5) = X7 )
                  & ( $sum(X2,div($sum(X3,$uminus(X2)),2)) = X5 )
                  & ~ $less($sum(X2,div($sum(X3,$uminus(X2)),2)),X8)
                  & ~ $less(X8,X2) )
              & ~ $less($sum($sum(X2,div($sum(X3,$uminus(X2)),2)),$uminus(1)),X2)
              & ( $sum(X2,div($sum(X3,$uminus(X2)),2)) = X5 ) )
          & ( $sum(X2,div($sum(X3,$uminus(X2)),2)) = X4 ) )
      & ( X2 != X3 )
      & ~ $less(X0,X3)
      & ~ $less(X3,X2)
      & ~ $less(X2,0)
      & ~ $less(X0,0) ),
    inference(ennf_transformation,[],[f106]) ).

tff(f106,plain,
    ~ ! [X0: $int,X1: map_int_int,X2: $int,X3: $int] :
        ( ( ~ $less(X0,X3)
          & ~ $less(X3,X2)
          & ~ $less(X2,0)
          & ~ $less(X0,0) )
       => ( ( X2 != X3 )
         => ! [X4: $int] :
              ( ( $sum(X2,div($sum(X3,$uminus(X2)),2)) = X4 )
             => ! [X5: $int] :
                  ( ( $sum(X2,div($sum(X3,$uminus(X2)),2)) = X5 )
                 => ( ~ $less($sum($sum(X2,div($sum(X3,$uminus(X2)),2)),$uminus(1)),X2)
                   => ! [X6: $int,X7: $int,X8: $int] :
                        ( ( ( sum(X1,$sum($sum(X2,$uminus(1)),1),$sum(X2,div($sum(X3,$uminus(X2)),2))) = X6 )
                          & ! [X9: $int] :
                              ( ( ~ $less($sum(X2,div($sum(X3,$uminus(X2)),2)),X9)
                                & $less($sum(X2,$uminus(1)),X9) )
                             => ~ $less(X7,sum(X1,X9,$sum(X2,div($sum(X3,$uminus(X2)),2)))) )
                          & ( sum(X1,X8,X5) = X7 )
                          & ( $sum(X2,div($sum(X3,$uminus(X2)),2)) = X5 )
                          & ~ $less($sum(X2,div($sum(X3,$uminus(X2)),2)),X8)
                          & ~ $less(X8,X2) )
                       => ( ! [X10: $int] :
                              ( ( ~ $less($sum(X2,div($sum(X3,$uminus(X2)),2)),X10)
                                & ~ $less(X10,X2) )
                             => ~ $less(sum(X1,X8,$sum(X2,div($sum(X3,$uminus(X2)),2))),sum(X1,X10,$sum(X2,div($sum(X3,$uminus(X2)),2)))) )
                         => ! [X11: $int] :
                              ( ( X7 = X11 )
                             => ( ~ $less($sum(X3,$uminus(1)),$sum(X2,div($sum(X3,$uminus(X2)),2)))
                               => ! [X12: $int,X13: $int] :
                                    ( ( ~ $less($sum(X2,div($sum(X3,$uminus(X2)),2)),X13)
                                      & ~ $less(X13,$sum(X2,div($sum(X3,$uminus(X2)),2)))
                                      & ~ $less($sum(X2,div($sum(X3,$uminus(X2)),2)),X12)
                                      & ~ $less(X12,X2) )
                                   => ~ $less(X7,sum(X1,X12,X13)) ) ) ) ) ) ) ) ) ) ),
    inference(rectify,[],[f105]) ).

tff(f105,plain,
    ~ ! [X0: $int,X10: map_int_int,X22: $int,X23: $int] :
        ( ( ~ $less(X0,X23)
          & ~ $less(X23,X22)
          & ~ $less(X22,0)
          & ~ $less(X0,0) )
       => ( ( X22 != X23 )
         => ! [X26: $int] :
              ( ( $sum(X22,div($sum(X23,$uminus(X22)),2)) = X26 )
             => ! [X27: $int] :
                  ( ( $sum(X22,div($sum(X23,$uminus(X22)),2)) = X27 )
                 => ( ~ $less($sum($sum(X22,div($sum(X23,$uminus(X22)),2)),$uminus(1)),X22)
                   => ! [X25: $int,X28: $int,X29: $int] :
                        ( ( ( sum(X10,$sum($sum(X22,$uminus(1)),1),$sum(X22,div($sum(X23,$uminus(X22)),2))) = X25 )
                          & ! [X30: $int] :
                              ( ( ~ $less($sum(X22,div($sum(X23,$uminus(X22)),2)),X30)
                                & $less($sum(X22,$uminus(1)),X30) )
                             => ~ $less(X28,sum(X10,X30,$sum(X22,div($sum(X23,$uminus(X22)),2)))) )
                          & ( sum(X10,X29,X27) = X28 )
                          & ( $sum(X22,div($sum(X23,$uminus(X22)),2)) = X27 )
                          & ~ $less($sum(X22,div($sum(X23,$uminus(X22)),2)),X29)
                          & ~ $less(X29,X22) )
                       => ( ! [X30: $int] :
                              ( ( ~ $less($sum(X22,div($sum(X23,$uminus(X22)),2)),X30)
                                & ~ $less(X30,X22) )
                             => ~ $less(sum(X10,X29,$sum(X22,div($sum(X23,$uminus(X22)),2))),sum(X10,X30,$sum(X22,div($sum(X23,$uminus(X22)),2)))) )
                         => ! [X31: $int] :
                              ( ( X28 = X31 )
                             => ( ~ $less($sum(X23,$uminus(1)),$sum(X22,div($sum(X23,$uminus(X22)),2)))
                               => ! [X30: $int,X32: $int] :
                                    ( ( ~ $less($sum(X22,div($sum(X23,$uminus(X22)),2)),X32)
                                      & ~ $less(X32,$sum(X22,div($sum(X23,$uminus(X22)),2)))
                                      & ~ $less($sum(X22,div($sum(X23,$uminus(X22)),2)),X30)
                                      & ~ $less(X30,X22) )
                                   => ~ $less(X28,sum(X10,X30,X32)) ) ) ) ) ) ) ) ) ) ),
    inference(theory_normalization,[],[f66]) ).

tff(f66,plain,
    ~ ! [X0: $int,X10: map_int_int,X22: $int,X23: $int] :
        ( ( ~ $less(X0,X23)
          & ~ $less(X23,X22)
          & ~ $less(X22,0)
          & ~ $less(X0,0) )
       => ( ( X22 != X23 )
         => ! [X26: $int] :
              ( ( $sum(X22,div($sum(X23,$uminus(X22)),2)) = X26 )
             => ! [X27: $int] :
                  ( ( $sum(X22,div($sum(X23,$uminus(X22)),2)) = X27 )
                 => ( ~ $less($sum($sum(X22,div($difference(X23,X22),2)),$uminus(1)),X22)
                   => ! [X25: $int,X28: $int,X29: $int] :
                        ( ( ( sum(X10,$sum($sum(X22,$uminus(1)),1),$sum(X22,div($sum(X23,$uminus(X22)),2))) = X25 )
                          & ! [X30: $int] :
                              ( ( ~ $less($sum(X22,div($sum(X23,$uminus(X22)),2)),X30)
                                & $less($sum(X22,$uminus(1)),X30) )
                             => ~ $less(X28,sum(X10,X30,$sum(X22,div($sum(X23,$uminus(X22)),2)))) )
                          & ( sum(X10,X29,X27) = X28 )
                          & ( $sum(X22,div($sum(X23,$uminus(X22)),2)) = X27 )
                          & ~ $less($sum(X22,div($sum(X23,$uminus(X22)),2)),X29)
                          & ~ $less(X29,X22) )
                       => ( ! [X30: $int] :
                              ( ( ~ $less($sum(X22,div($sum(X23,$uminus(X22)),2)),X30)
                                & ~ $less(X30,X22) )
                             => ~ $less(sum(X10,X29,$sum(X22,div($sum(X23,$uminus(X22)),2))),sum(X10,X30,$sum(X22,div($sum(X23,$uminus(X22)),2)))) )
                         => ! [X31: $int] :
                              ( ( X28 = X31 )
                             => ( ~ $less($sum(X23,$uminus(1)),$sum(X22,div($sum(X23,$uminus(X22)),2)))
                               => ! [X30: $int,X32: $int] :
                                    ( ( ~ $less($sum(X22,div($sum(X23,$uminus(X22)),2)),X32)
                                      & ~ $less(X32,$sum(X22,div($sum(X23,$uminus(X22)),2)))
                                      & ~ $less($sum(X22,div($sum(X23,$uminus(X22)),2)),X30)
                                      & ~ $less(X30,X22) )
                                   => ~ $less(X28,sum(X10,X30,X32)) ) ) ) ) ) ) ) ) ) ),
    inference(theory_normalization,[],[f65]) ).

tff(f65,negated_conjecture,
    ~ ! [X0: $int,X10: map_int_int,X22: $int,X23: $int] :
        ( ( $lesseq(X23,X0)
          & $lesseq(X22,X23)
          & $lesseq(0,X22)
          & $lesseq(0,X0) )
       => ( ( X22 != X23 )
         => ! [X26: $int] :
              ( ( $sum(X22,div($difference(X23,X22),2)) = X26 )
             => ! [X27: $int] :
                  ( ( $sum(X22,div($difference(X23,X22),2)) = X27 )
                 => ( $lesseq(X22,$difference($sum(X22,div($difference(X23,X22),2)),1))
                   => ! [X25: $int,X28: $int,X29: $int] :
                        ( ( ( sum(X10,$sum($difference(X22,1),1),$sum(X22,div($difference(X23,X22),2))) = X25 )
                          & ! [X30: $int] :
                              ( ( $lesseq(X30,$sum(X22,div($difference(X23,X22),2)))
                                & $less($difference(X22,1),X30) )
                             => $lesseq(sum(X10,X30,$sum(X22,div($difference(X23,X22),2))),X28) )
                          & ( sum(X10,X29,X27) = X28 )
                          & ( $sum(X22,div($difference(X23,X22),2)) = X27 )
                          & $lesseq(X29,$sum(X22,div($difference(X23,X22),2)))
                          & $lesseq(X22,X29) )
                       => ( ! [X30: $int] :
                              ( ( $lesseq(X30,$sum(X22,div($difference(X23,X22),2)))
                                & $lesseq(X22,X30) )
                             => $lesseq(sum(X10,X30,$sum(X22,div($difference(X23,X22),2))),sum(X10,X29,$sum(X22,div($difference(X23,X22),2)))) )
                         => ! [X31: $int] :
                              ( ( X28 = X31 )
                             => ( $lesseq($sum(X22,div($difference(X23,X22),2)),$difference(X23,1))
                               => ! [X30: $int,X32: $int] :
                                    ( ( $lesseq(X32,$sum(X22,div($difference(X23,X22),2)))
                                      & $lesseq($sum(X22,div($difference(X23,X22),2)),X32)
                                      & $lesseq(X30,$sum(X22,div($difference(X23,X22),2)))
                                      & $lesseq(X22,X30) )
                                   => $lesseq(sum(X10,X30,X32),X28) ) ) ) ) ) ) ) ) ) ),
    inference(negated_conjecture,[],[f64]) ).

tff(f64,conjecture,
    ! [X0: $int,X10: map_int_int,X22: $int,X23: $int] :
      ( ( $lesseq(X23,X0)
        & $lesseq(X22,X23)
        & $lesseq(0,X22)
        & $lesseq(0,X0) )
     => ( ( X22 != X23 )
       => ! [X26: $int] :
            ( ( $sum(X22,div($difference(X23,X22),2)) = X26 )
           => ! [X27: $int] :
                ( ( $sum(X22,div($difference(X23,X22),2)) = X27 )
               => ( $lesseq(X22,$difference($sum(X22,div($difference(X23,X22),2)),1))
                 => ! [X25: $int,X28: $int,X29: $int] :
                      ( ( ( sum(X10,$sum($difference(X22,1),1),$sum(X22,div($difference(X23,X22),2))) = X25 )
                        & ! [X30: $int] :
                            ( ( $lesseq(X30,$sum(X22,div($difference(X23,X22),2)))
                              & $less($difference(X22,1),X30) )
                           => $lesseq(sum(X10,X30,$sum(X22,div($difference(X23,X22),2))),X28) )
                        & ( sum(X10,X29,X27) = X28 )
                        & ( $sum(X22,div($difference(X23,X22),2)) = X27 )
                        & $lesseq(X29,$sum(X22,div($difference(X23,X22),2)))
                        & $lesseq(X22,X29) )
                     => ( ! [X30: $int] :
                            ( ( $lesseq(X30,$sum(X22,div($difference(X23,X22),2)))
                              & $lesseq(X22,X30) )
                           => $lesseq(sum(X10,X30,$sum(X22,div($difference(X23,X22),2))),sum(X10,X29,$sum(X22,div($difference(X23,X22),2)))) )
                       => ! [X31: $int] :
                            ( ( X28 = X31 )
                           => ( $lesseq($sum(X22,div($difference(X23,X22),2)),$difference(X23,1))
                             => ! [X30: $int,X32: $int] :
                                  ( ( $lesseq(X32,$sum(X22,div($difference(X23,X22),2)))
                                    & $lesseq($sum(X22,div($difference(X23,X22),2)),X32)
                                    & $lesseq(X30,$sum(X22,div($difference(X23,X22),2)))
                                    & $lesseq(X22,X30) )
                                 => $lesseq(sum(X10,X30,X32),X28) ) ) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',wP_parameter_maximum_subarray_rec) ).

tff(f233,plain,
    ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),sK10),
    inference(cnf_transformation,[],[f210]) ).

tff(f1038,plain,
    $less(sK5,sK10),
    inference(resolution,[],[f1019,f232]) ).

tff(f232,plain,
    ~ $less(sK10,sK2),
    inference(cnf_transformation,[],[f210]) ).

tff(f1019,plain,
    ( $less(sK10,sK2)
    | $less(sK5,sK10) ),
    inference(resolution,[],[f993,f322]) ).

tff(f322,plain,
    ! [X12: $int] :
      ( ~ $less(sK7,sum(sK1,X12,sK5))
      | $less(sK5,X12)
      | $less(X12,sK2) ),
    inference(forward_demodulation,[],[f321,f226]) ).

tff(f226,plain,
    sK7 = sum(sK1,sK8,sK5),
    inference(cnf_transformation,[],[f210]) ).

tff(f321,plain,
    ! [X12: $int] :
      ( ~ $less(sum(sK1,sK8,sK5),sum(sK1,X12,sK5))
      | $less(sK5,X12)
      | $less(X12,sK2) ),
    inference(forward_demodulation,[],[f314,f225]) ).

tff(f314,plain,
    ! [X12: $int] :
      ( $less(sK5,X12)
      | ~ $less(sum(sK1,sK8,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))),sum(sK1,X12,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))))
      | $less(X12,sK2) ),
    inference(backward_demodulation,[],[f229,f225]) ).

tff(f229,plain,
    ! [X12: $int] :
      ( ~ $less(sum(sK1,sK8,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))),sum(sK1,X12,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))))
      | $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),X12)
      | $less(X12,sK2) ),
    inference(cnf_transformation,[],[f210]) ).

tff(f993,plain,
    $less(sK7,sum(sK1,sK10,sK5)),
    inference(backward_demodulation,[],[f236,f988]) ).

tff(f988,plain,
    sK5 = sK11,
    inference(resolution,[],[f703,f317]) ).

tff(f317,plain,
    ~ $less(sK5,sK11),
    inference(backward_demodulation,[],[f235,f225]) ).

tff(f235,plain,
    ~ $less($sum(sK2,div($sum(sK3,$uminus(sK2)),2)),sK11),
    inference(cnf_transformation,[],[f210]) ).

tff(f703,plain,
    ( $less(sK5,sK11)
    | ( sK5 = sK11 ) ),
    inference(resolution,[],[f94,f316]) ).

tff(f316,plain,
    ~ $less(sK11,sK5),
    inference(backward_demodulation,[],[f234,f225]) ).

tff(f234,plain,
    ~ $less(sK11,$sum(sK2,div($sum(sK3,$uminus(sK2)),2))),
    inference(cnf_transformation,[],[f210]) ).

tff(f94,plain,
    ! [X0: $int,X1: $int] :
      ( $less(X1,X0)
      | $less(X0,X1)
      | ( X0 = X1 ) ),
    introduced(theory_axiom_144,[]) ).

tff(f236,plain,
    $less(sK7,sum(sK1,sK10,sK11)),
    inference(cnf_transformation,[],[f210]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.11  % Problem    : SWW616_2 : TPTP v8.1.2. Released v6.1.0.
% 0.06/0.12  % Command    : vampire --mode casc_sat -m 16384 --cores 7 -t %d %s
% 0.13/0.33  % Computer : n023.cluster.edu
% 0.13/0.33  % Model    : x86_64 x86_64
% 0.13/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33  % Memory   : 8042.1875MB
% 0.13/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33  % CPULimit   : 300
% 0.13/0.33  % WCLimit    : 300
% 0.13/0.33  % DateTime   : Tue Apr 30 03:15:10 EDT 2024
% 0.13/0.33  % CPUTime    : 
% 0.13/0.34  % (15232)Running in auto input_syntax mode. Trying TPTP
% 0.13/0.35  % (15235)WARNING: value z3 for option sas not known
% 0.13/0.35  % (15239)ott+1_64_av=off:bd=off:bce=on:fsd=off:fde=unused:gsp=on:irw=on:lcm=predicate:lma=on:nm=2:nwc=1.1:sims=off:urr=on_497 on theBenchmark for (497ds/0Mi)
% 0.13/0.35  % (15234)fmb+10_1_bce=on:fmbdsb=on:fmbes=contour:fmbswr=3:fde=none:nm=0_793 on theBenchmark for (793ds/0Mi)
% 0.13/0.35  % (15236)fmb+10_1_bce=on:fmbsr=1.5:nm=32_533 on theBenchmark for (533ds/0Mi)
% 0.13/0.35  % (15238)ott-10_8_av=off:bd=preordered:bs=on:fsd=off:fsr=off:fde=unused:irw=on:lcm=predicate:lma=on:nm=4:nwc=1.7:sp=frequency_522 on theBenchmark for (522ds/0Mi)
% 0.13/0.35  % (15237)ott+10_10:1_add=off:afr=on:amm=off:anc=all:bd=off:bs=on:fsr=off:irw=on:lma=on:msp=off:nm=4:nwc=4.0:sac=on:sp=reverse_frequency_531 on theBenchmark for (531ds/0Mi)
% 0.13/0.35  % (15235)dis+2_11_add=large:afr=on:amm=off:bd=off:bce=on:fsd=off:fde=none:gs=on:gsaa=full_model:gsem=off:irw=on:msp=off:nm=4:nwc=1.3:sas=z3:sims=off:sac=on:sp=reverse_arity_569 on theBenchmark for (569ds/0Mi)
% 0.13/0.36  % (15233)fmb+10_1_bce=on:fmbas=function:fmbsr=1.2:fde=unused:nm=0_846 on theBenchmark for (846ds/0Mi)
% 0.13/0.36  % (15234)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 0.13/0.36  % (15234)Terminated due to inappropriate strategy.
% 0.13/0.36  % (15234)------------------------------
% 0.13/0.36  % (15234)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.13/0.36  % (15234)Termination reason: Inappropriate
% 0.13/0.36  
% 0.13/0.36  % (15234)Memory used [KB]: 920
% 0.13/0.36  % (15234)Time elapsed: 0.005 s
% 0.13/0.36  % (15236)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 0.13/0.36  % (15234)Instructions burned: 9 (million)
% 0.13/0.36  % (15236)Terminated due to inappropriate strategy.
% 0.13/0.36  % (15236)------------------------------
% 0.13/0.36  % (15236)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.13/0.36  % (15236)Termination reason: Inappropriate
% 0.13/0.36  
% 0.13/0.36  % (15236)Memory used [KB]: 921
% 0.13/0.36  % (15236)Time elapsed: 0.005 s
% 0.13/0.36  % (15236)Instructions burned: 9 (million)
% 0.13/0.36  % (15236)------------------------------
% 0.13/0.36  % (15236)------------------------------
% 0.13/0.36  % (15234)------------------------------
% 0.13/0.36  % (15234)------------------------------
% 0.13/0.36  % (15233)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 0.13/0.36  % (15233)Terminated due to inappropriate strategy.
% 0.13/0.36  % (15233)------------------------------
% 0.13/0.36  % (15233)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.13/0.36  % (15233)Termination reason: Inappropriate
% 0.13/0.36  
% 0.13/0.36  % (15233)Memory used [KB]: 920
% 0.13/0.36  % (15233)Time elapsed: 0.006 s
% 0.13/0.36  % (15233)Instructions burned: 9 (million)
% 0.13/0.36  % (15233)------------------------------
% 0.13/0.36  % (15233)------------------------------
% 0.13/0.37  % (15241)ott+1_9_av=off:bd=off:bs=on:gsp=on:lcm=predicate:nm=4:sp=weighted_frequency:urr=on_382 on theBenchmark for (382ds/0Mi)
% 0.13/0.37  % (15240)fmb+10_1_fmbas=expand:fmbsr=1.1:gsp=on:nm=4_411 on theBenchmark for (411ds/0Mi)
% 0.13/0.38  % (15242)lrs-11_2:5_fsd=off:fde=none:nm=4:nwc=5.0:sims=off:sp=reverse_weighted_frequency:stl=62_367 on theBenchmark for (367ds/0Mi)
% 0.13/0.38  % (15240)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 0.13/0.38  % (15240)Terminated due to inappropriate strategy.
% 0.13/0.38  % (15240)------------------------------
% 0.13/0.38  % (15240)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.13/0.38  % (15240)Termination reason: Inappropriate
% 0.13/0.38  
% 0.13/0.38  % (15240)Memory used [KB]: 912
% 0.13/0.38  % (15240)Time elapsed: 0.005 s
% 0.13/0.38  % (15240)Instructions burned: 9 (million)
% 0.13/0.38  % (15240)------------------------------
% 0.13/0.38  % (15240)------------------------------
% 0.13/0.38  % (15238)First to succeed.
% 0.18/0.39  % (15238)Refutation found. Thanks to Tanya!
% 0.18/0.39  % SZS status Theorem for theBenchmark
% 0.18/0.39  % SZS output start Proof for theBenchmark
% See solution above
% 0.18/0.39  % (15238)------------------------------
% 0.18/0.39  % (15238)Version: Vampire 4.8 (commit 8e9376e55 on 2024-01-18 13:49:33 +0100)
% 0.18/0.39  % (15238)Termination reason: Refutation
% 0.18/0.39  
% 0.18/0.39  % (15238)Memory used [KB]: 1313
% 0.18/0.39  % (15238)Time elapsed: 0.031 s
% 0.18/0.39  % (15238)Instructions burned: 56 (million)
% 0.18/0.39  % (15238)------------------------------
% 0.18/0.39  % (15238)------------------------------
% 0.18/0.39  % (15232)Success in time 0.048 s
%------------------------------------------------------------------------------