TSTP Solution File: SWV122+1 by Drodi---3.5.1

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : Drodi---3.5.1
% Problem  : SWV122+1 : TPTP v8.1.2. Bugfixed v3.3.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : drodi -learnfrom(drodi.lrn) -timeout(%d) %s

% Computer : n016.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 : Wed May 31 12:40:43 EDT 2023

% Result   : Theorem 0.07s 0.28s
% Output   : CNFRefutation 0.07s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   14
%            Number of leaves      :   15
% Syntax   : Number of formulae    :   67 (   2 unt;   0 def)
%            Number of atoms       :  328 (  44 equ)
%            Maximal formula atoms :   30 (   4 avg)
%            Number of connectives :  387 ( 126   ~; 128   |; 105   &)
%                                         (  12 <=>;  16  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   13 (   5 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :   17 (  15 usr;  14 prp; 0-2 aty)
%            Number of functors    :   15 (  15 usr;  13 con; 0-3 aty)
%            Number of variables   :   95 (;  75   !;  20   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f53,conjecture,
    ( ( ! [A,B] :
          ( ( leq(n0,A)
            & leq(n0,B)
            & leq(A,minus(n6,n1))
            & leq(B,minus(n6,n1)) )
         => a_select3(q_ds1_filter,A,B) = a_select3(q_ds1_filter,B,A) )
      & ! [C,D] :
          ( ( leq(n0,C)
            & leq(n0,D)
            & leq(C,minus(n3,n1))
            & leq(D,minus(n3,n1)) )
         => a_select3(r_ds1_filter,C,D) = a_select3(r_ds1_filter,D,C) )
      & ! [E,F] :
          ( ( leq(n0,E)
            & leq(n0,F)
            & leq(E,minus(n6,n1))
            & leq(F,minus(n6,n1)) )
         => a_select3(pminus_ds1_filter,E,F) = a_select3(pminus_ds1_filter,F,E) ) )
   => ( ! [G,H] :
          ( ( leq(n0,G)
            & leq(n0,H)
            & leq(G,minus(n6,n1))
            & leq(H,minus(n6,n1)) )
         => a_select3(q_ds1_filter,G,H) = a_select3(q_ds1_filter,H,G) )
      & ! [I,J] :
          ( ( leq(n0,I)
            & leq(n0,J)
            & leq(I,minus(n3,n1))
            & leq(J,minus(n3,n1)) )
         => a_select3(r_ds1_filter,I,J) = a_select3(r_ds1_filter,J,I) )
      & ! [K,L] :
          ( ( leq(n0,K)
            & leq(n0,L)
            & leq(K,minus(n6,n1))
            & leq(L,minus(n6,n1)) )
         => a_select3(pminus_ds1_filter,K,L) = a_select3(pminus_ds1_filter,L,K) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f54,negated_conjecture,
    ~ ( ( ! [A,B] :
            ( ( leq(n0,A)
              & leq(n0,B)
              & leq(A,minus(n6,n1))
              & leq(B,minus(n6,n1)) )
           => a_select3(q_ds1_filter,A,B) = a_select3(q_ds1_filter,B,A) )
        & ! [C,D] :
            ( ( leq(n0,C)
              & leq(n0,D)
              & leq(C,minus(n3,n1))
              & leq(D,minus(n3,n1)) )
           => a_select3(r_ds1_filter,C,D) = a_select3(r_ds1_filter,D,C) )
        & ! [E,F] :
            ( ( leq(n0,E)
              & leq(n0,F)
              & leq(E,minus(n6,n1))
              & leq(F,minus(n6,n1)) )
           => a_select3(pminus_ds1_filter,E,F) = a_select3(pminus_ds1_filter,F,E) ) )
     => ( ! [G,H] :
            ( ( leq(n0,G)
              & leq(n0,H)
              & leq(G,minus(n6,n1))
              & leq(H,minus(n6,n1)) )
           => a_select3(q_ds1_filter,G,H) = a_select3(q_ds1_filter,H,G) )
        & ! [I,J] :
            ( ( leq(n0,I)
              & leq(n0,J)
              & leq(I,minus(n3,n1))
              & leq(J,minus(n3,n1)) )
           => a_select3(r_ds1_filter,I,J) = a_select3(r_ds1_filter,J,I) )
        & ! [K,L] :
            ( ( leq(n0,K)
              & leq(n0,L)
              & leq(K,minus(n6,n1))
              & leq(L,minus(n6,n1)) )
           => a_select3(pminus_ds1_filter,K,L) = a_select3(pminus_ds1_filter,L,K) ) ) ),
    inference(negated_conjecture,[status(cth)],[f53]) ).

fof(f253,plain,
    ( ! [A,B] :
        ( ~ leq(n0,A)
        | ~ leq(n0,B)
        | ~ leq(A,minus(n6,n1))
        | ~ leq(B,minus(n6,n1))
        | a_select3(q_ds1_filter,A,B) = a_select3(q_ds1_filter,B,A) )
    & ! [C,D] :
        ( ~ leq(n0,C)
        | ~ leq(n0,D)
        | ~ leq(C,minus(n3,n1))
        | ~ leq(D,minus(n3,n1))
        | a_select3(r_ds1_filter,C,D) = a_select3(r_ds1_filter,D,C) )
    & ! [E,F] :
        ( ~ leq(n0,E)
        | ~ leq(n0,F)
        | ~ leq(E,minus(n6,n1))
        | ~ leq(F,minus(n6,n1))
        | a_select3(pminus_ds1_filter,E,F) = a_select3(pminus_ds1_filter,F,E) )
    & ( ? [G,H] :
          ( leq(n0,G)
          & leq(n0,H)
          & leq(G,minus(n6,n1))
          & leq(H,minus(n6,n1))
          & a_select3(q_ds1_filter,G,H) != a_select3(q_ds1_filter,H,G) )
      | ? [I,J] :
          ( leq(n0,I)
          & leq(n0,J)
          & leq(I,minus(n3,n1))
          & leq(J,minus(n3,n1))
          & a_select3(r_ds1_filter,I,J) != a_select3(r_ds1_filter,J,I) )
      | ? [K,L] :
          ( leq(n0,K)
          & leq(n0,L)
          & leq(K,minus(n6,n1))
          & leq(L,minus(n6,n1))
          & a_select3(pminus_ds1_filter,K,L) != a_select3(pminus_ds1_filter,L,K) ) ) ),
    inference(pre_NNF_transformation,[status(esa)],[f54]) ).

fof(f254,plain,
    ( pd0_3
   => ( ? [G,H] :
          ( leq(n0,G)
          & leq(n0,H)
          & leq(G,minus(n6,n1))
          & leq(H,minus(n6,n1))
          & a_select3(q_ds1_filter,G,H) != a_select3(q_ds1_filter,H,G) )
      | ? [I,J] :
          ( leq(n0,I)
          & leq(n0,J)
          & leq(I,minus(n3,n1))
          & leq(J,minus(n3,n1))
          & a_select3(r_ds1_filter,I,J) != a_select3(r_ds1_filter,J,I) ) ) ),
    introduced(predicate_definition,[f253]) ).

fof(f255,plain,
    ( ! [A,B] :
        ( ~ leq(n0,A)
        | ~ leq(n0,B)
        | ~ leq(A,minus(n6,n1))
        | ~ leq(B,minus(n6,n1))
        | a_select3(q_ds1_filter,A,B) = a_select3(q_ds1_filter,B,A) )
    & ! [C,D] :
        ( ~ leq(n0,C)
        | ~ leq(n0,D)
        | ~ leq(C,minus(n3,n1))
        | ~ leq(D,minus(n3,n1))
        | a_select3(r_ds1_filter,C,D) = a_select3(r_ds1_filter,D,C) )
    & ! [E,F] :
        ( ~ leq(n0,E)
        | ~ leq(n0,F)
        | ~ leq(E,minus(n6,n1))
        | ~ leq(F,minus(n6,n1))
        | a_select3(pminus_ds1_filter,E,F) = a_select3(pminus_ds1_filter,F,E) )
    & ( pd0_3
      | ? [K,L] :
          ( leq(n0,K)
          & leq(n0,L)
          & leq(K,minus(n6,n1))
          & leq(L,minus(n6,n1))
          & a_select3(pminus_ds1_filter,K,L) != a_select3(pminus_ds1_filter,L,K) ) ) ),
    inference(formula_renaming,[status(thm)],[f253,f254]) ).

fof(f256,plain,
    ( ! [A,B] :
        ( ~ leq(n0,A)
        | ~ leq(n0,B)
        | ~ leq(A,minus(n6,n1))
        | ~ leq(B,minus(n6,n1))
        | a_select3(q_ds1_filter,A,B) = a_select3(q_ds1_filter,B,A) )
    & ! [C,D] :
        ( ~ leq(n0,C)
        | ~ leq(n0,D)
        | ~ leq(C,minus(n3,n1))
        | ~ leq(D,minus(n3,n1))
        | a_select3(r_ds1_filter,C,D) = a_select3(r_ds1_filter,D,C) )
    & ! [E,F] :
        ( ~ leq(n0,E)
        | ~ leq(n0,F)
        | ~ leq(E,minus(n6,n1))
        | ~ leq(F,minus(n6,n1))
        | a_select3(pminus_ds1_filter,E,F) = a_select3(pminus_ds1_filter,F,E) )
    & ( pd0_3
      | ( leq(n0,sk0_23)
        & leq(n0,sk0_24)
        & leq(sk0_23,minus(n6,n1))
        & leq(sk0_24,minus(n6,n1))
        & a_select3(pminus_ds1_filter,sk0_23,sk0_24) != a_select3(pminus_ds1_filter,sk0_24,sk0_23) ) ) ),
    inference(skolemization,[status(esa)],[f255]) ).

fof(f257,plain,
    ! [X0,X1] :
      ( ~ leq(n0,X0)
      | ~ leq(n0,X1)
      | ~ leq(X0,minus(n6,n1))
      | ~ leq(X1,minus(n6,n1))
      | a_select3(q_ds1_filter,X0,X1) = a_select3(q_ds1_filter,X1,X0) ),
    inference(cnf_transformation,[status(esa)],[f256]) ).

fof(f258,plain,
    ! [X0,X1] :
      ( ~ leq(n0,X0)
      | ~ leq(n0,X1)
      | ~ leq(X0,minus(n3,n1))
      | ~ leq(X1,minus(n3,n1))
      | a_select3(r_ds1_filter,X0,X1) = a_select3(r_ds1_filter,X1,X0) ),
    inference(cnf_transformation,[status(esa)],[f256]) ).

fof(f259,plain,
    ! [X0,X1] :
      ( ~ leq(n0,X0)
      | ~ leq(n0,X1)
      | ~ leq(X0,minus(n6,n1))
      | ~ leq(X1,minus(n6,n1))
      | a_select3(pminus_ds1_filter,X0,X1) = a_select3(pminus_ds1_filter,X1,X0) ),
    inference(cnf_transformation,[status(esa)],[f256]) ).

fof(f260,plain,
    ( pd0_3
    | leq(n0,sk0_23) ),
    inference(cnf_transformation,[status(esa)],[f256]) ).

fof(f261,plain,
    ( pd0_3
    | leq(n0,sk0_24) ),
    inference(cnf_transformation,[status(esa)],[f256]) ).

fof(f262,plain,
    ( pd0_3
    | leq(sk0_23,minus(n6,n1)) ),
    inference(cnf_transformation,[status(esa)],[f256]) ).

fof(f263,plain,
    ( pd0_3
    | leq(sk0_24,minus(n6,n1)) ),
    inference(cnf_transformation,[status(esa)],[f256]) ).

fof(f264,plain,
    ( pd0_3
    | a_select3(pminus_ds1_filter,sk0_23,sk0_24) != a_select3(pminus_ds1_filter,sk0_24,sk0_23) ),
    inference(cnf_transformation,[status(esa)],[f256]) ).

fof(f334,plain,
    ( ~ pd0_3
    | ? [G,H] :
        ( leq(n0,G)
        & leq(n0,H)
        & leq(G,minus(n6,n1))
        & leq(H,minus(n6,n1))
        & a_select3(q_ds1_filter,G,H) != a_select3(q_ds1_filter,H,G) )
    | ? [I,J] :
        ( leq(n0,I)
        & leq(n0,J)
        & leq(I,minus(n3,n1))
        & leq(J,minus(n3,n1))
        & a_select3(r_ds1_filter,I,J) != a_select3(r_ds1_filter,J,I) ) ),
    inference(pre_NNF_transformation,[status(esa)],[f254]) ).

fof(f335,plain,
    ! [G,H] :
      ( pd0_5(H,G)
     => ( leq(n0,G)
        & leq(n0,H)
        & leq(G,minus(n6,n1))
        & leq(H,minus(n6,n1))
        & a_select3(q_ds1_filter,G,H) != a_select3(q_ds1_filter,H,G) ) ),
    introduced(predicate_definition,[f334]) ).

fof(f336,plain,
    ( ~ pd0_3
    | ? [G,H] : pd0_5(H,G)
    | ? [I,J] :
        ( leq(n0,I)
        & leq(n0,J)
        & leq(I,minus(n3,n1))
        & leq(J,minus(n3,n1))
        & a_select3(r_ds1_filter,I,J) != a_select3(r_ds1_filter,J,I) ) ),
    inference(formula_renaming,[status(thm)],[f334,f335]) ).

fof(f337,plain,
    ( ~ pd0_3
    | pd0_5(sk0_30,sk0_29)
    | ( leq(n0,sk0_31)
      & leq(n0,sk0_32)
      & leq(sk0_31,minus(n3,n1))
      & leq(sk0_32,minus(n3,n1))
      & a_select3(r_ds1_filter,sk0_31,sk0_32) != a_select3(r_ds1_filter,sk0_32,sk0_31) ) ),
    inference(skolemization,[status(esa)],[f336]) ).

fof(f338,plain,
    ( ~ pd0_3
    | pd0_5(sk0_30,sk0_29)
    | leq(n0,sk0_31) ),
    inference(cnf_transformation,[status(esa)],[f337]) ).

fof(f339,plain,
    ( ~ pd0_3
    | pd0_5(sk0_30,sk0_29)
    | leq(n0,sk0_32) ),
    inference(cnf_transformation,[status(esa)],[f337]) ).

fof(f340,plain,
    ( ~ pd0_3
    | pd0_5(sk0_30,sk0_29)
    | leq(sk0_31,minus(n3,n1)) ),
    inference(cnf_transformation,[status(esa)],[f337]) ).

fof(f341,plain,
    ( ~ pd0_3
    | pd0_5(sk0_30,sk0_29)
    | leq(sk0_32,minus(n3,n1)) ),
    inference(cnf_transformation,[status(esa)],[f337]) ).

fof(f342,plain,
    ( ~ pd0_3
    | pd0_5(sk0_30,sk0_29)
    | a_select3(r_ds1_filter,sk0_31,sk0_32) != a_select3(r_ds1_filter,sk0_32,sk0_31) ),
    inference(cnf_transformation,[status(esa)],[f337]) ).

fof(f349,plain,
    ! [G,H] :
      ( ~ pd0_5(H,G)
      | ( leq(n0,G)
        & leq(n0,H)
        & leq(G,minus(n6,n1))
        & leq(H,minus(n6,n1))
        & a_select3(q_ds1_filter,G,H) != a_select3(q_ds1_filter,H,G) ) ),
    inference(pre_NNF_transformation,[status(esa)],[f335]) ).

fof(f350,plain,
    ! [X0,X1] :
      ( ~ pd0_5(X0,X1)
      | leq(n0,X1) ),
    inference(cnf_transformation,[status(esa)],[f349]) ).

fof(f351,plain,
    ! [X0,X1] :
      ( ~ pd0_5(X0,X1)
      | leq(n0,X0) ),
    inference(cnf_transformation,[status(esa)],[f349]) ).

fof(f352,plain,
    ! [X0,X1] :
      ( ~ pd0_5(X0,X1)
      | leq(X1,minus(n6,n1)) ),
    inference(cnf_transformation,[status(esa)],[f349]) ).

fof(f353,plain,
    ! [X0,X1] :
      ( ~ pd0_5(X0,X1)
      | leq(X0,minus(n6,n1)) ),
    inference(cnf_transformation,[status(esa)],[f349]) ).

fof(f354,plain,
    ! [X0,X1] :
      ( ~ pd0_5(X0,X1)
      | a_select3(q_ds1_filter,X1,X0) != a_select3(q_ds1_filter,X0,X1) ),
    inference(cnf_transformation,[status(esa)],[f349]) ).

fof(f355,plain,
    ( spl0_0
  <=> pd0_3 ),
    introduced(split_symbol_definition) ).

fof(f358,plain,
    ( spl0_1
  <=> leq(n0,sk0_23) ),
    introduced(split_symbol_definition) ).

fof(f361,plain,
    ( spl0_0
    | spl0_1 ),
    inference(split_clause,[status(thm)],[f260,f355,f358]) ).

fof(f362,plain,
    ( spl0_2
  <=> leq(n0,sk0_24) ),
    introduced(split_symbol_definition) ).

fof(f365,plain,
    ( spl0_0
    | spl0_2 ),
    inference(split_clause,[status(thm)],[f261,f355,f362]) ).

fof(f366,plain,
    ( spl0_3
  <=> leq(sk0_23,minus(n6,n1)) ),
    introduced(split_symbol_definition) ).

fof(f369,plain,
    ( spl0_0
    | spl0_3 ),
    inference(split_clause,[status(thm)],[f262,f355,f366]) ).

fof(f370,plain,
    ( spl0_4
  <=> leq(sk0_24,minus(n6,n1)) ),
    introduced(split_symbol_definition) ).

fof(f373,plain,
    ( spl0_0
    | spl0_4 ),
    inference(split_clause,[status(thm)],[f263,f355,f370]) ).

fof(f374,plain,
    ( spl0_5
  <=> a_select3(pminus_ds1_filter,sk0_23,sk0_24) = a_select3(pminus_ds1_filter,sk0_24,sk0_23) ),
    introduced(split_symbol_definition) ).

fof(f376,plain,
    ( a_select3(pminus_ds1_filter,sk0_23,sk0_24) != a_select3(pminus_ds1_filter,sk0_24,sk0_23)
    | spl0_5 ),
    inference(component_clause,[status(thm)],[f374]) ).

fof(f377,plain,
    ( spl0_0
    | ~ spl0_5 ),
    inference(split_clause,[status(thm)],[f264,f355,f374]) ).

fof(f378,plain,
    ( spl0_6
  <=> pd0_5(sk0_30,sk0_29) ),
    introduced(split_symbol_definition) ).

fof(f379,plain,
    ( pd0_5(sk0_30,sk0_29)
    | ~ spl0_6 ),
    inference(component_clause,[status(thm)],[f378]) ).

fof(f381,plain,
    ( spl0_7
  <=> leq(n0,sk0_31) ),
    introduced(split_symbol_definition) ).

fof(f384,plain,
    ( ~ spl0_0
    | spl0_6
    | spl0_7 ),
    inference(split_clause,[status(thm)],[f338,f355,f378,f381]) ).

fof(f385,plain,
    ( spl0_8
  <=> leq(n0,sk0_32) ),
    introduced(split_symbol_definition) ).

fof(f388,plain,
    ( ~ spl0_0
    | spl0_6
    | spl0_8 ),
    inference(split_clause,[status(thm)],[f339,f355,f378,f385]) ).

fof(f389,plain,
    ( spl0_9
  <=> leq(sk0_31,minus(n3,n1)) ),
    introduced(split_symbol_definition) ).

fof(f392,plain,
    ( ~ spl0_0
    | spl0_6
    | spl0_9 ),
    inference(split_clause,[status(thm)],[f340,f355,f378,f389]) ).

fof(f393,plain,
    ( spl0_10
  <=> leq(sk0_32,minus(n3,n1)) ),
    introduced(split_symbol_definition) ).

fof(f396,plain,
    ( ~ spl0_0
    | spl0_6
    | spl0_10 ),
    inference(split_clause,[status(thm)],[f341,f355,f378,f393]) ).

fof(f397,plain,
    ( spl0_11
  <=> a_select3(r_ds1_filter,sk0_31,sk0_32) = a_select3(r_ds1_filter,sk0_32,sk0_31) ),
    introduced(split_symbol_definition) ).

fof(f399,plain,
    ( a_select3(r_ds1_filter,sk0_31,sk0_32) != a_select3(r_ds1_filter,sk0_32,sk0_31)
    | spl0_11 ),
    inference(component_clause,[status(thm)],[f397]) ).

fof(f400,plain,
    ( ~ spl0_0
    | spl0_6
    | ~ spl0_11 ),
    inference(split_clause,[status(thm)],[f342,f355,f378,f397]) ).

fof(f405,plain,
    ! [X0,X1] :
      ( ~ pd0_5(X0,X1)
      | ~ leq(n0,X1)
      | ~ leq(n0,X0)
      | ~ leq(X1,minus(n6,n1))
      | ~ leq(X0,minus(n6,n1)) ),
    inference(resolution,[status(thm)],[f354,f257]) ).

fof(f406,plain,
    ! [X0,X1] :
      ( ~ pd0_5(X0,X1)
      | ~ leq(n0,X1)
      | ~ leq(X1,minus(n6,n1))
      | ~ leq(X0,minus(n6,n1)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f405,f351]) ).

fof(f410,plain,
    ( ~ leq(n0,sk0_31)
    | ~ leq(n0,sk0_32)
    | ~ leq(sk0_31,minus(n3,n1))
    | ~ leq(sk0_32,minus(n3,n1))
    | spl0_11 ),
    inference(resolution,[status(thm)],[f258,f399]) ).

fof(f411,plain,
    ( ~ spl0_7
    | ~ spl0_8
    | ~ spl0_9
    | ~ spl0_10
    | spl0_11 ),
    inference(split_clause,[status(thm)],[f410,f381,f385,f389,f393,f397]) ).

fof(f414,plain,
    ( ~ leq(n0,sk0_23)
    | ~ leq(n0,sk0_24)
    | ~ leq(sk0_23,minus(n6,n1))
    | ~ leq(sk0_24,minus(n6,n1))
    | spl0_5 ),
    inference(resolution,[status(thm)],[f259,f376]) ).

fof(f415,plain,
    ( ~ spl0_1
    | ~ spl0_2
    | ~ spl0_3
    | ~ spl0_4
    | spl0_5 ),
    inference(split_clause,[status(thm)],[f414,f358,f362,f366,f370,f374]) ).

fof(f434,plain,
    ! [X0,X1] :
      ( ~ pd0_5(X0,X1)
      | ~ leq(X1,minus(n6,n1))
      | ~ leq(X0,minus(n6,n1)) ),
    inference(forward_subsumption_resolution,[status(thm)],[f406,f350]) ).

fof(f439,plain,
    ! [X0,X1,X2] :
      ( ~ pd0_5(X0,X1)
      | ~ leq(X0,minus(n6,n1))
      | ~ pd0_5(X2,X1) ),
    inference(resolution,[status(thm)],[f434,f352]) ).

fof(f440,plain,
    ! [X0,X1,X2] :
      ( ~ pd0_5(X0,X1)
      | ~ pd0_5(X2,X1) ),
    inference(forward_subsumption_resolution,[status(thm)],[f439,f353]) ).

fof(f442,plain,
    ! [X0] :
      ( ~ pd0_5(X0,sk0_29)
      | ~ spl0_6 ),
    inference(resolution,[status(thm)],[f440,f379]) ).

fof(f443,plain,
    ( $false
    | ~ spl0_6 ),
    inference(backward_subsumption_resolution,[status(thm)],[f379,f442]) ).

fof(f444,plain,
    ~ spl0_6,
    inference(contradiction_clause,[status(thm)],[f443]) ).

fof(f445,plain,
    $false,
    inference(sat_refutation,[status(thm)],[f361,f365,f369,f373,f377,f384,f388,f392,f396,f400,f411,f415,f444]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.07  % Problem  : SWV122+1 : TPTP v8.1.2. Bugfixed v3.3.0.
% 0.00/0.07  % Command  : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% 0.07/0.26  % Computer : n016.cluster.edu
% 0.07/0.26  % Model    : x86_64 x86_64
% 0.07/0.26  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.26  % Memory   : 8042.1875MB
% 0.07/0.26  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.07/0.26  % CPULimit : 300
% 0.07/0.26  % WCLimit  : 300
% 0.07/0.26  % DateTime : Tue May 30 12:04:29 EDT 2023
% 0.07/0.26  % CPUTime  : 
% 0.07/0.26  % Drodi V3.5.1
% 0.07/0.28  % Refutation found
% 0.07/0.28  % SZS status Theorem for theBenchmark: Theorem is valid
% 0.07/0.28  % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.07/0.29  % Elapsed time: 0.025572 seconds
% 0.07/0.29  % CPU time: 0.090743 seconds
% 0.07/0.29  % Memory used: 17.068 MB
%------------------------------------------------------------------------------