TSTP Solution File: KLE026+2 by Metis---2.4

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Metis---2.4
% Problem  : KLE026+2 : TPTP v8.1.0. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : metis --show proof --show saturation %s

% Computer : n008.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  : 600s
% DateTime : Sun Jul 17 02:14:45 EDT 2022

% Result   : Theorem 0.58s 0.74s
% Output   : CNFRefutation 0.58s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   20
%            Number of leaves      :   22
% Syntax   : Number of formulae    :  112 (  60 unt;   0 def)
%            Number of atoms       :  202 ( 122 equ)
%            Maximal formula atoms :   10 (   1 avg)
%            Number of connectives :  166 (  76   ~;  59   |;  18   &)
%                                         (   9 <=>;   4  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   10 (   3 avg)
%            Maximal term depth    :    4 (   1 avg)
%            Number of predicates  :    6 (   3 usr;   1 prp; 0-2 aty)
%            Number of functors    :    8 (   8 usr;   5 con; 0-2 aty)
%            Number of variables   :  157 (   5 sgn  76   !;   4   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(additive_commutativity,axiom,
    ! [A,B] : addition(A,B) = addition(B,A) ).

fof(additive_associativity,axiom,
    ! [C,B,A] : addition(A,addition(B,C)) = addition(addition(A,B),C) ).

fof(additive_idempotence,axiom,
    ! [A] : addition(A,A) = A ).

fof(multiplicative_associativity,axiom,
    ! [A,B,C] : multiplication(A,multiplication(B,C)) = multiplication(multiplication(A,B),C) ).

fof(multiplicative_left_identity,axiom,
    ! [A] : multiplication(one,A) = A ).

fof(left_distributivity,axiom,
    ! [A,B,C] : multiplication(addition(A,B),C) = addition(multiplication(A,C),multiplication(B,C)) ).

fof(order,axiom,
    ! [A,B] :
      ( leq(A,B)
    <=> addition(A,B) = B ) ).

fof(test_1,axiom,
    ! [X0] :
      ( test(X0)
    <=> ? [X1] : complement(X1,X0) ) ).

fof(test_2,axiom,
    ! [X0,X1] :
      ( complement(X1,X0)
    <=> ( multiplication(X0,X1) = zero
        & multiplication(X1,X0) = zero
        & addition(X0,X1) = one ) ) ).

fof(goals,conjecture,
    ! [X0,X1,X2] :
      ( ( test(X1)
        & test(X2) )
     => ( multiplication(X1,X0) = multiplication(multiplication(X1,X0),X2)
       => leq(multiplication(X1,X0),multiplication(X0,X2)) ) ) ).

fof(subgoal_0,plain,
    ! [X0,X1,X2] :
      ( ( test(X1)
        & test(X2)
        & multiplication(X1,X0) = multiplication(multiplication(X1,X0),X2) )
     => leq(multiplication(X1,X0),multiplication(X0,X2)) ),
    inference(strip,[],[goals]) ).

fof(negate_0_0,plain,
    ~ ! [X0,X1,X2] :
        ( ( test(X1)
          & test(X2)
          & multiplication(X1,X0) = multiplication(multiplication(X1,X0),X2) )
       => leq(multiplication(X1,X0),multiplication(X0,X2)) ),
    inference(negate,[],[subgoal_0]) ).

fof(normalize_0_0,plain,
    ! [A,B] :
      ( addition(A,B) != B
    <=> ~ leq(A,B) ),
    inference(canonicalize,[],[order]) ).

fof(normalize_0_1,plain,
    ! [A,B] :
      ( addition(A,B) != B
    <=> ~ leq(A,B) ),
    inference(specialize,[],[normalize_0_0]) ).

fof(normalize_0_2,plain,
    ! [A,B] :
      ( ( addition(A,B) != B
        | leq(A,B) )
      & ( ~ leq(A,B)
        | addition(A,B) = B ) ),
    inference(clausify,[],[normalize_0_1]) ).

fof(normalize_0_3,plain,
    ! [A,B] :
      ( addition(A,B) != B
      | leq(A,B) ),
    inference(conjunct,[],[normalize_0_2]) ).

fof(normalize_0_4,plain,
    ! [A,B,C] : addition(A,addition(B,C)) = addition(addition(A,B),C),
    inference(canonicalize,[],[additive_associativity]) ).

fof(normalize_0_5,plain,
    ! [A,B,C] : addition(A,addition(B,C)) = addition(addition(A,B),C),
    inference(specialize,[],[normalize_0_4]) ).

fof(normalize_0_6,plain,
    ! [A] : addition(A,A) = A,
    inference(canonicalize,[],[additive_idempotence]) ).

fof(normalize_0_7,plain,
    ! [A] : addition(A,A) = A,
    inference(specialize,[],[normalize_0_6]) ).

fof(normalize_0_8,plain,
    ! [A,B,C] : multiplication(addition(A,B),C) = addition(multiplication(A,C),multiplication(B,C)),
    inference(canonicalize,[],[left_distributivity]) ).

fof(normalize_0_9,plain,
    ! [A,B,C] : multiplication(addition(A,B),C) = addition(multiplication(A,C),multiplication(B,C)),
    inference(specialize,[],[normalize_0_8]) ).

fof(normalize_0_10,plain,
    ? [X0,X1,X2] :
      ( ~ leq(multiplication(X1,X0),multiplication(X0,X2))
      & multiplication(X1,X0) = multiplication(multiplication(X1,X0),X2)
      & test(X1)
      & test(X2) ),
    inference(canonicalize,[],[negate_0_0]) ).

fof(normalize_0_11,plain,
    ( ~ leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))
    & multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0) = multiplication(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),skolemFOFtoCNF_X2)
    & test(skolemFOFtoCNF_X1_1)
    & test(skolemFOFtoCNF_X2) ),
    inference(skolemize,[],[normalize_0_10]) ).

fof(normalize_0_12,plain,
    multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0) = multiplication(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),skolemFOFtoCNF_X2),
    inference(conjunct,[],[normalize_0_11]) ).

fof(normalize_0_13,plain,
    ! [A,B,C] : multiplication(A,multiplication(B,C)) = multiplication(multiplication(A,B),C),
    inference(canonicalize,[],[multiplicative_associativity]) ).

fof(normalize_0_14,plain,
    ! [A,B,C] : multiplication(A,multiplication(B,C)) = multiplication(multiplication(A,B),C),
    inference(specialize,[],[normalize_0_13]) ).

fof(normalize_0_15,plain,
    ! [A,B] : addition(A,B) = addition(B,A),
    inference(canonicalize,[],[additive_commutativity]) ).

fof(normalize_0_16,plain,
    ! [A,B] : addition(A,B) = addition(B,A),
    inference(specialize,[],[normalize_0_15]) ).

fof(normalize_0_17,plain,
    test(skolemFOFtoCNF_X1_1),
    inference(conjunct,[],[normalize_0_11]) ).

fof(normalize_0_18,plain,
    ! [X0] :
      ( ~ test(X0)
    <=> ! [X1] : ~ complement(X1,X0) ),
    inference(canonicalize,[],[test_1]) ).

fof(normalize_0_19,plain,
    ! [X0] :
      ( ~ test(X0)
    <=> ! [X1] : ~ complement(X1,X0) ),
    inference(specialize,[],[normalize_0_18]) ).

fof(normalize_0_20,plain,
    ! [X0,X1] :
      ( ( ~ complement(X1,X0)
        | test(X0) )
      & ( ~ test(X0)
        | complement(skolemFOFtoCNF_X1(X0),X0) ) ),
    inference(clausify,[],[normalize_0_19]) ).

fof(normalize_0_21,plain,
    ! [X0] :
      ( ~ test(X0)
      | complement(skolemFOFtoCNF_X1(X0),X0) ),
    inference(conjunct,[],[normalize_0_20]) ).

fof(normalize_0_22,plain,
    ! [X0,X1] :
      ( ~ complement(X1,X0)
    <=> ( addition(X0,X1) != one
        | multiplication(X0,X1) != zero
        | multiplication(X1,X0) != zero ) ),
    inference(canonicalize,[],[test_2]) ).

fof(normalize_0_23,plain,
    ! [X0,X1] :
      ( ~ complement(X1,X0)
    <=> ( addition(X0,X1) != one
        | multiplication(X0,X1) != zero
        | multiplication(X1,X0) != zero ) ),
    inference(specialize,[],[normalize_0_22]) ).

fof(normalize_0_24,plain,
    ! [X0,X1] :
      ( ( ~ complement(X1,X0)
        | addition(X0,X1) = one )
      & ( ~ complement(X1,X0)
        | multiplication(X0,X1) = zero )
      & ( ~ complement(X1,X0)
        | multiplication(X1,X0) = zero )
      & ( addition(X0,X1) != one
        | multiplication(X0,X1) != zero
        | multiplication(X1,X0) != zero
        | complement(X1,X0) ) ),
    inference(clausify,[],[normalize_0_23]) ).

fof(normalize_0_25,plain,
    ! [X0,X1] :
      ( ~ complement(X1,X0)
      | addition(X0,X1) = one ),
    inference(conjunct,[],[normalize_0_24]) ).

fof(normalize_0_26,plain,
    ! [A] : multiplication(one,A) = A,
    inference(canonicalize,[],[multiplicative_left_identity]) ).

fof(normalize_0_27,plain,
    ! [A] : multiplication(one,A) = A,
    inference(specialize,[],[normalize_0_26]) ).

fof(normalize_0_28,plain,
    ~ leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),
    inference(conjunct,[],[normalize_0_11]) ).

cnf(refute_0_0,plain,
    ( addition(A,B) != B
    | leq(A,B) ),
    inference(canonicalize,[],[normalize_0_3]) ).

cnf(refute_0_1,plain,
    ( addition(X_53,addition(X_53,X_26)) != addition(X_53,X_26)
    | leq(X_53,addition(X_53,X_26)) ),
    inference(subst,[],[refute_0_0:[bind(A,$fot(X_53)),bind(B,$fot(addition(X_53,X_26)))]]) ).

cnf(refute_0_2,plain,
    addition(A,addition(B,C)) = addition(addition(A,B),C),
    inference(canonicalize,[],[normalize_0_5]) ).

cnf(refute_0_3,plain,
    addition(X_25,addition(X_25,X_26)) = addition(addition(X_25,X_25),X_26),
    inference(subst,[],[refute_0_2:[bind(A,$fot(X_25)),bind(B,$fot(X_25)),bind(C,$fot(X_26))]]) ).

cnf(refute_0_4,plain,
    addition(A,A) = A,
    inference(canonicalize,[],[normalize_0_7]) ).

cnf(refute_0_5,plain,
    addition(X_25,X_25) = X_25,
    inference(subst,[],[refute_0_4:[bind(A,$fot(X_25))]]) ).

cnf(refute_0_6,plain,
    ( addition(X_25,X_25) != X_25
    | addition(X_25,addition(X_25,X_26)) != addition(addition(X_25,X_25),X_26)
    | addition(X_25,addition(X_25,X_26)) = addition(X_25,X_26) ),
    introduced(tautology,[equality,[$cnf( $equal(addition(X_25,addition(X_25,X_26)),addition(addition(X_25,X_25),X_26)) ),[1,0],$fot(X_25)]]) ).

cnf(refute_0_7,plain,
    ( addition(X_25,addition(X_25,X_26)) != addition(addition(X_25,X_25),X_26)
    | addition(X_25,addition(X_25,X_26)) = addition(X_25,X_26) ),
    inference(resolve,[$cnf( $equal(addition(X_25,X_25),X_25) )],[refute_0_5,refute_0_6]) ).

cnf(refute_0_8,plain,
    addition(X_25,addition(X_25,X_26)) = addition(X_25,X_26),
    inference(resolve,[$cnf( $equal(addition(X_25,addition(X_25,X_26)),addition(addition(X_25,X_25),X_26)) )],[refute_0_3,refute_0_7]) ).

cnf(refute_0_9,plain,
    addition(X_53,addition(X_53,X_26)) = addition(X_53,X_26),
    inference(subst,[],[refute_0_8:[bind(X_25,$fot(X_53))]]) ).

cnf(refute_0_10,plain,
    ( addition(X_53,X_26) != addition(X_53,X_26)
    | addition(X_53,addition(X_53,X_26)) != addition(X_53,X_26)
    | addition(X_53,addition(X_53,X_26)) = addition(X_53,X_26) ),
    introduced(tautology,[equality,[$cnf( $equal(addition(X_53,addition(X_53,X_26)),addition(X_53,X_26)) ),[0,1],$fot(addition(X_53,X_26))]]) ).

cnf(refute_0_11,plain,
    ( addition(X_53,X_26) != addition(X_53,X_26)
    | addition(X_53,addition(X_53,X_26)) = addition(X_53,X_26) ),
    inference(resolve,[$cnf( $equal(addition(X_53,addition(X_53,X_26)),addition(X_53,X_26)) )],[refute_0_9,refute_0_10]) ).

cnf(refute_0_12,plain,
    ( addition(X_53,X_26) != addition(X_53,X_26)
    | leq(X_53,addition(X_53,X_26)) ),
    inference(resolve,[$cnf( $equal(addition(X_53,addition(X_53,X_26)),addition(X_53,X_26)) )],[refute_0_11,refute_0_1]) ).

cnf(refute_0_13,plain,
    addition(X_53,X_26) = addition(X_53,X_26),
    introduced(tautology,[refl,[$fot(addition(X_53,X_26))]]) ).

cnf(refute_0_14,plain,
    leq(X_53,addition(X_53,X_26)),
    inference(resolve,[$cnf( $equal(addition(X_53,X_26),addition(X_53,X_26)) )],[refute_0_13,refute_0_12]) ).

cnf(refute_0_15,plain,
    leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),addition(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)))),
    inference(subst,[],[refute_0_14:[bind(X_26,$fot(multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)))),bind(X_53,$fot(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0)))]]) ).

cnf(refute_0_16,plain,
    multiplication(addition(A,B),C) = addition(multiplication(A,C),multiplication(B,C)),
    inference(canonicalize,[],[normalize_0_9]) ).

cnf(refute_0_17,plain,
    multiplication(addition(X_14,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)) = addition(multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),multiplication(skolemFOFtoCNF_X1_1,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))),
    inference(subst,[],[refute_0_16:[bind(A,$fot(X_14)),bind(B,$fot(skolemFOFtoCNF_X1_1)),bind(C,$fot(multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)))]]) ).

cnf(refute_0_18,plain,
    multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0) = multiplication(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),skolemFOFtoCNF_X2),
    inference(canonicalize,[],[normalize_0_12]) ).

cnf(refute_0_19,plain,
    multiplication(A,multiplication(B,C)) = multiplication(multiplication(A,B),C),
    inference(canonicalize,[],[normalize_0_14]) ).

cnf(refute_0_20,plain,
    X = X,
    introduced(tautology,[refl,[$fot(X)]]) ).

cnf(refute_0_21,plain,
    ( X != X
    | X != Y
    | Y = X ),
    introduced(tautology,[equality,[$cnf( $equal(X,X) ),[0],$fot(Y)]]) ).

cnf(refute_0_22,plain,
    ( X != Y
    | Y = X ),
    inference(resolve,[$cnf( $equal(X,X) )],[refute_0_20,refute_0_21]) ).

cnf(refute_0_23,plain,
    ( multiplication(A,multiplication(B,C)) != multiplication(multiplication(A,B),C)
    | multiplication(multiplication(A,B),C) = multiplication(A,multiplication(B,C)) ),
    inference(subst,[],[refute_0_22:[bind(X,$fot(multiplication(A,multiplication(B,C)))),bind(Y,$fot(multiplication(multiplication(A,B),C)))]]) ).

cnf(refute_0_24,plain,
    multiplication(multiplication(A,B),C) = multiplication(A,multiplication(B,C)),
    inference(resolve,[$cnf( $equal(multiplication(A,multiplication(B,C)),multiplication(multiplication(A,B),C)) )],[refute_0_19,refute_0_23]) ).

cnf(refute_0_25,plain,
    multiplication(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),skolemFOFtoCNF_X2) = multiplication(skolemFOFtoCNF_X1_1,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),
    inference(subst,[],[refute_0_24:[bind(A,$fot(skolemFOFtoCNF_X1_1)),bind(B,$fot(skolemFOFtoCNF_X0)),bind(C,$fot(skolemFOFtoCNF_X2))]]) ).

cnf(refute_0_26,plain,
    ( multiplication(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),skolemFOFtoCNF_X2) != multiplication(skolemFOFtoCNF_X1_1,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))
    | multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0) != multiplication(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),skolemFOFtoCNF_X2)
    | multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0) = multiplication(skolemFOFtoCNF_X1_1,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)) ),
    introduced(tautology,[equality,[$cnf( $equal(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),skolemFOFtoCNF_X2)) ),[1],$fot(multiplication(skolemFOFtoCNF_X1_1,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)))]]) ).

cnf(refute_0_27,plain,
    ( multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0) != multiplication(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),skolemFOFtoCNF_X2)
    | multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0) = multiplication(skolemFOFtoCNF_X1_1,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)) ),
    inference(resolve,[$cnf( $equal(multiplication(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),skolemFOFtoCNF_X2),multiplication(skolemFOFtoCNF_X1_1,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))) )],[refute_0_25,refute_0_26]) ).

cnf(refute_0_28,plain,
    multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0) = multiplication(skolemFOFtoCNF_X1_1,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),
    inference(resolve,[$cnf( $equal(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),skolemFOFtoCNF_X2)) )],[refute_0_18,refute_0_27]) ).

cnf(refute_0_29,plain,
    ( multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0) != multiplication(skolemFOFtoCNF_X1_1,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))
    | multiplication(skolemFOFtoCNF_X1_1,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)) = multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0) ),
    inference(subst,[],[refute_0_22:[bind(X,$fot(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0))),bind(Y,$fot(multiplication(skolemFOFtoCNF_X1_1,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))))]]) ).

cnf(refute_0_30,plain,
    multiplication(skolemFOFtoCNF_X1_1,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)) = multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),
    inference(resolve,[$cnf( $equal(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(skolemFOFtoCNF_X1_1,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))) )],[refute_0_28,refute_0_29]) ).

cnf(refute_0_31,plain,
    ( multiplication(addition(X_14,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)) != addition(multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),multiplication(skolemFOFtoCNF_X1_1,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)))
    | multiplication(skolemFOFtoCNF_X1_1,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)) != multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0)
    | multiplication(addition(X_14,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)) = addition(multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0)) ),
    introduced(tautology,[equality,[$cnf( $equal(multiplication(addition(X_14,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),addition(multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),multiplication(skolemFOFtoCNF_X1_1,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)))) ),[1,1],$fot(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0))]]) ).

cnf(refute_0_32,plain,
    ( multiplication(addition(X_14,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)) != addition(multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),multiplication(skolemFOFtoCNF_X1_1,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)))
    | multiplication(addition(X_14,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)) = addition(multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0)) ),
    inference(resolve,[$cnf( $equal(multiplication(skolemFOFtoCNF_X1_1,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0)) )],[refute_0_30,refute_0_31]) ).

cnf(refute_0_33,plain,
    multiplication(addition(X_14,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)) = addition(multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0)),
    inference(resolve,[$cnf( $equal(multiplication(addition(X_14,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),addition(multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),multiplication(skolemFOFtoCNF_X1_1,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)))) )],[refute_0_17,refute_0_32]) ).

cnf(refute_0_34,plain,
    addition(A,B) = addition(B,A),
    inference(canonicalize,[],[normalize_0_16]) ).

cnf(refute_0_35,plain,
    ( addition(A,B) != addition(B,A)
    | addition(B,A) = addition(A,B) ),
    inference(subst,[],[refute_0_22:[bind(X,$fot(addition(A,B))),bind(Y,$fot(addition(B,A)))]]) ).

cnf(refute_0_36,plain,
    addition(B,A) = addition(A,B),
    inference(resolve,[$cnf( $equal(addition(A,B),addition(B,A)) )],[refute_0_34,refute_0_35]) ).

cnf(refute_0_37,plain,
    addition(multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0)) = addition(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))),
    inference(subst,[],[refute_0_36:[bind(A,$fot(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0))),bind(B,$fot(multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))))]]) ).

cnf(refute_0_38,plain,
    ( addition(multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0)) != addition(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)))
    | multiplication(addition(X_14,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)) != addition(multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0))
    | multiplication(addition(X_14,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)) = addition(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))) ),
    introduced(tautology,[equality,[$cnf( $equal(multiplication(addition(X_14,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),addition(multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0))) ),[1],$fot(addition(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))))]]) ).

cnf(refute_0_39,plain,
    ( multiplication(addition(X_14,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)) != addition(multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0))
    | multiplication(addition(X_14,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)) = addition(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))) ),
    inference(resolve,[$cnf( $equal(addition(multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0)),addition(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)))) )],[refute_0_37,refute_0_38]) ).

cnf(refute_0_40,plain,
    multiplication(addition(X_14,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)) = addition(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))),
    inference(resolve,[$cnf( $equal(multiplication(addition(X_14,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),addition(multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0))) )],[refute_0_33,refute_0_39]) ).

cnf(refute_0_41,plain,
    ( multiplication(addition(X_14,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)) != addition(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)))
    | addition(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))) = multiplication(addition(X_14,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)) ),
    inference(subst,[],[refute_0_22:[bind(X,$fot(multiplication(addition(X_14,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)))),bind(Y,$fot(addition(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)))))]]) ).

cnf(refute_0_42,plain,
    addition(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))) = multiplication(addition(X_14,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),
    inference(resolve,[$cnf( $equal(multiplication(addition(X_14,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),addition(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)))) )],[refute_0_40,refute_0_41]) ).

cnf(refute_0_43,plain,
    ( addition(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))) != multiplication(addition(X_14,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))
    | ~ leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),addition(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))))
    | leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(addition(X_14,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))) ),
    introduced(tautology,[equality,[$cnf( leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),addition(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)))) ),[1],$fot(multiplication(addition(X_14,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)))]]) ).

cnf(refute_0_44,plain,
    ( ~ leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),addition(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))))
    | leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(addition(X_14,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))) ),
    inference(resolve,[$cnf( $equal(addition(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))),multiplication(addition(X_14,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))) )],[refute_0_42,refute_0_43]) ).

cnf(refute_0_45,plain,
    leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(addition(X_14,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))),
    inference(resolve,[$cnf( leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),addition(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(X_14,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)))) )],[refute_0_15,refute_0_44]) ).

cnf(refute_0_46,plain,
    leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(addition(X_64,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))),
    inference(subst,[],[refute_0_45:[bind(X_14,$fot(X_64))]]) ).

cnf(refute_0_47,plain,
    addition(skolemFOFtoCNF_X1_1,X_64) = addition(X_64,skolemFOFtoCNF_X1_1),
    inference(subst,[],[refute_0_34:[bind(A,$fot(skolemFOFtoCNF_X1_1)),bind(B,$fot(X_64))]]) ).

cnf(refute_0_48,plain,
    ( addition(skolemFOFtoCNF_X1_1,X_64) != addition(X_64,skolemFOFtoCNF_X1_1)
    | addition(X_64,skolemFOFtoCNF_X1_1) = addition(skolemFOFtoCNF_X1_1,X_64) ),
    inference(subst,[],[refute_0_22:[bind(X,$fot(addition(skolemFOFtoCNF_X1_1,X_64))),bind(Y,$fot(addition(X_64,skolemFOFtoCNF_X1_1)))]]) ).

cnf(refute_0_49,plain,
    addition(X_64,skolemFOFtoCNF_X1_1) = addition(skolemFOFtoCNF_X1_1,X_64),
    inference(resolve,[$cnf( $equal(addition(skolemFOFtoCNF_X1_1,X_64),addition(X_64,skolemFOFtoCNF_X1_1)) )],[refute_0_47,refute_0_48]) ).

cnf(refute_0_50,plain,
    ( addition(X_64,skolemFOFtoCNF_X1_1) != addition(skolemFOFtoCNF_X1_1,X_64)
    | ~ leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(addition(X_64,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)))
    | leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(addition(skolemFOFtoCNF_X1_1,X_64),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))) ),
    introduced(tautology,[equality,[$cnf( leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(addition(X_64,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))) ),[1,0],$fot(addition(skolemFOFtoCNF_X1_1,X_64))]]) ).

cnf(refute_0_51,plain,
    ( ~ leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(addition(X_64,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)))
    | leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(addition(skolemFOFtoCNF_X1_1,X_64),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))) ),
    inference(resolve,[$cnf( $equal(addition(X_64,skolemFOFtoCNF_X1_1),addition(skolemFOFtoCNF_X1_1,X_64)) )],[refute_0_49,refute_0_50]) ).

cnf(refute_0_52,plain,
    leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(addition(skolemFOFtoCNF_X1_1,X_64),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))),
    inference(resolve,[$cnf( leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(addition(X_64,skolemFOFtoCNF_X1_1),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))) )],[refute_0_46,refute_0_51]) ).

cnf(refute_0_53,plain,
    leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(addition(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X1(skolemFOFtoCNF_X1_1)),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))),
    inference(subst,[],[refute_0_52:[bind(X_64,$fot(skolemFOFtoCNF_X1(skolemFOFtoCNF_X1_1)))]]) ).

cnf(refute_0_54,plain,
    test(skolemFOFtoCNF_X1_1),
    inference(canonicalize,[],[normalize_0_17]) ).

cnf(refute_0_55,plain,
    ( ~ test(X0)
    | complement(skolemFOFtoCNF_X1(X0),X0) ),
    inference(canonicalize,[],[normalize_0_21]) ).

cnf(refute_0_56,plain,
    ( ~ test(skolemFOFtoCNF_X1_1)
    | complement(skolemFOFtoCNF_X1(skolemFOFtoCNF_X1_1),skolemFOFtoCNF_X1_1) ),
    inference(subst,[],[refute_0_55:[bind(X0,$fot(skolemFOFtoCNF_X1_1))]]) ).

cnf(refute_0_57,plain,
    complement(skolemFOFtoCNF_X1(skolemFOFtoCNF_X1_1),skolemFOFtoCNF_X1_1),
    inference(resolve,[$cnf( test(skolemFOFtoCNF_X1_1) )],[refute_0_54,refute_0_56]) ).

cnf(refute_0_58,plain,
    ( ~ complement(X1,X0)
    | addition(X0,X1) = one ),
    inference(canonicalize,[],[normalize_0_25]) ).

cnf(refute_0_59,plain,
    ( ~ complement(skolemFOFtoCNF_X1(skolemFOFtoCNF_X1_1),skolemFOFtoCNF_X1_1)
    | addition(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X1(skolemFOFtoCNF_X1_1)) = one ),
    inference(subst,[],[refute_0_58:[bind(X0,$fot(skolemFOFtoCNF_X1_1)),bind(X1,$fot(skolemFOFtoCNF_X1(skolemFOFtoCNF_X1_1)))]]) ).

cnf(refute_0_60,plain,
    addition(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X1(skolemFOFtoCNF_X1_1)) = one,
    inference(resolve,[$cnf( complement(skolemFOFtoCNF_X1(skolemFOFtoCNF_X1_1),skolemFOFtoCNF_X1_1) )],[refute_0_57,refute_0_59]) ).

cnf(refute_0_61,plain,
    ( addition(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X1(skolemFOFtoCNF_X1_1)) != one
    | ~ leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(addition(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X1(skolemFOFtoCNF_X1_1)),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)))
    | leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(one,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))) ),
    introduced(tautology,[equality,[$cnf( leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(addition(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X1(skolemFOFtoCNF_X1_1)),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))) ),[1,0],$fot(one)]]) ).

cnf(refute_0_62,plain,
    ( ~ leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(addition(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X1(skolemFOFtoCNF_X1_1)),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)))
    | leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(one,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))) ),
    inference(resolve,[$cnf( $equal(addition(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X1(skolemFOFtoCNF_X1_1)),one) )],[refute_0_60,refute_0_61]) ).

cnf(refute_0_63,plain,
    leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(one,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))),
    inference(resolve,[$cnf( leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(addition(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X1(skolemFOFtoCNF_X1_1)),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))) )],[refute_0_53,refute_0_62]) ).

cnf(refute_0_64,plain,
    multiplication(one,A) = A,
    inference(canonicalize,[],[normalize_0_27]) ).

cnf(refute_0_65,plain,
    multiplication(one,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)) = multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2),
    inference(subst,[],[refute_0_64:[bind(A,$fot(multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)))]]) ).

cnf(refute_0_66,plain,
    ( multiplication(one,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)) != multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)
    | ~ leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(one,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)))
    | leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)) ),
    introduced(tautology,[equality,[$cnf( leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(one,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))) ),[1],$fot(multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))]]) ).

cnf(refute_0_67,plain,
    ( ~ leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(one,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)))
    | leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)) ),
    inference(resolve,[$cnf( $equal(multiplication(one,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)) )],[refute_0_65,refute_0_66]) ).

cnf(refute_0_68,plain,
    leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),
    inference(resolve,[$cnf( leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(one,multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2))) )],[refute_0_63,refute_0_67]) ).

cnf(refute_0_69,plain,
    ~ leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)),
    inference(canonicalize,[],[normalize_0_28]) ).

cnf(refute_0_70,plain,
    $false,
    inference(resolve,[$cnf( leq(multiplication(skolemFOFtoCNF_X1_1,skolemFOFtoCNF_X0),multiplication(skolemFOFtoCNF_X0,skolemFOFtoCNF_X2)) )],[refute_0_68,refute_0_69]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : KLE026+2 : TPTP v8.1.0. Released v4.0.0.
% 0.03/0.13  % Command  : metis --show proof --show saturation %s
% 0.12/0.34  % Computer : n008.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  : 600
% 0.12/0.34  % DateTime : Thu Jun 16 14:27:37 EDT 2022
% 0.12/0.34  % CPUTime  : 
% 0.12/0.34  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 0.58/0.74  % SZS status Theorem for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.58/0.74  
% 0.58/0.74  % SZS output start CNFRefutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 0.58/0.75  
%------------------------------------------------------------------------------