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Drodi---4.1.1.THM-CRf.s

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%------------------------------------------------------------------------------
% File     : Drodi---4.1.1
% Problem  : SWV464+1 : TPTP v9.3.1. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p

% Computer : n007.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8046.5625MB
% OS       : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Thu Sep 24 02:47:59 PM UTC 2026

% Result   : Theorem 11.87s 6.99s
% Output   : CNFRefutation 9.90s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   13
%            Number of leaves      :   28
% Syntax   : Number of formulae    :  142 (  42 unt;  19 def)
%            Number of atoms       :  780 ( 297 equ)
%            Maximal formula atoms :   91 (   5 avg)
%            Number of connectives : 1044 ( 406   ~; 321   |; 249   &)
%                                         (  22 <=>;  46  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   41 (   4 avg)
%            Maximal term depth    :    4 (   2 avg)
%            Number of predicates  :   24 (  22 usr;  20 prp; 0-2 aty)
%            Number of functors    :   30 (  30 usr;  19 con; 0-3 aty)
%            Number of variables   :  294 ( 276   !;  18   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f3,axiom,
    ! [P] : leq(s(zero),host(P)),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f5,axiom,
    ! [P] : leq(host(P),nbr_proc),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f12,axiom,
    ! [X,Y,Z] : m_Ack(X,Y) != m_Halt(Z),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f18,axiom,
    ! [X,Y] : m_Down(X) != m_Halt(Y),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f48,axiom,
    ! [X,Y,Q] :
      ( elem(X,snoc(Q,Y))
    <=> ( elem(X,Q)
        | X = Y ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f59,axiom,
    ! [X] : ~ leq(s(X),X),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f62,axiom,
    ! [X,Y] :
      ( ( leq(Y,X)
        & leq(X,Y) )
    <=> X = Y ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f65,axiom,
    ! [X,Y] :
      ( leq(X,s(Y))
    <=> ( leq(X,Y)
        | X = s(Y) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f67,conjecture,
    ! [V,W,X,Y] :
      ( ( queue(host(X)) = cons(m_Ack(W,Y),V)
        & ! [Z,Pid30,Pid20,Pid0] :
            ( ( host(Pid20) = s(index(pendack,host(Pid0)))
              & host(Pid30) = index(pendack,host(Pid0))
              & index(status,host(Pid0)) = elec_2
              & leq(nbr_proc,s(index(pendack,host(Pid0))))
              & elem(m_Ack(Pid0,Pid30),queue(host(Pid0)))
              & elem(m_Down(Pid20),queue(host(Pid0)))
              & setIn(Pid0,alive) )
           => ~ ( index(status,host(Z)) = norm
                & index(ldr,host(Z)) = host(Z)
                & setIn(Z,alive) ) )
        & ! [Z,Pid30,Pid20,Pid0] :
            ( ( index(status,host(Pid0)) = elec_1
              & host(Pid0) = host(Pid30)
              & host(Pid0) = nbr_proc
              & elem(m_Down(Pid20),queue(host(Pid0)))
              & ! [V0] :
                  ( ( leq(s(zero),V0)
                    & ~ leq(host(Pid0),V0) )
                 => ( V0 = host(Pid20)
                    | setIn(V0,index(down,host(Pid0))) ) ) )
           => ~ ( elem(m_Down(Pid30),queue(host(Z)))
                & setIn(Z,alive) ) )
        & ! [Z,Pid20,Pid0] :
            ( ( index(status,host(Pid0)) = elec_2
              & elem(m_Halt(Pid0),queue(host(Pid20)))
              & setIn(Pid0,alive)
              & ~ leq(index(pendack,host(Pid0)),host(Z)) )
           => ~ ( index(status,host(Z)) = norm
                & index(ldr,host(Z)) = host(Z)
                & setIn(Z,alive) ) )
        & ! [Z,Pid0] :
            ( ( index(status,host(Pid0)) = elec_2
              & index(status,host(Z)) = elec_2
              & setIn(Pid0,alive)
              & setIn(Z,alive)
              & ~ leq(host(Z),host(Pid0)) )
           => ~ leq(index(pendack,host(Z)),index(pendack,host(Pid0))) )
        & ! [Z,Pid20,Pid0] :
            ( ( index(status,host(Pid0)) = elec_2
              & index(status,host(Z)) = elec_2
              & host(Pid0) = host(Pid20)
              & setIn(Pid0,alive)
              & setIn(Z,alive) )
           => ~ elem(m_Ack(Z,Pid20),queue(host(Z))) )
        & ! [Z,Pid0] :
            ( ( index(status,host(Pid0)) = elec_2
              & index(status,host(Z)) = elec_2
              & setIn(Pid0,alive)
              & setIn(Z,alive)
              & ~ leq(host(Z),host(Pid0)) )
           => leq(index(pendack,host(Pid0)),host(Z)) )
        & ! [Z,Pid20,Pid0] :
            ( ( host(Pid20) = host(Z)
              & elem(m_Down(Pid20),queue(host(Pid0)))
              & setIn(Pid0,alive) )
           => ~ ( index(status,host(Z)) = norm
                & index(ldr,host(Z)) = host(Z)
                & setIn(Z,alive) ) )
        & ! [Z] :
            ( ( setIn(Z,alive)
              & ( index(status,host(Z)) = elec_2
                | index(status,host(Z)) = elec_1 ) )
           => index(elid,host(Z)) = Z )
        & ! [Z,Pid0] :
            ( ( index(status,host(Pid0)) = elec_1
              & setIn(Pid0,alive) )
           => ~ elem(m_Ack(Pid0,Z),queue(host(Pid0))) )
        & ! [Z,Pid0] :
            ( ( elem(m_Ack(Pid0,Z),queue(host(Pid0)))
              & setIn(Pid0,alive) )
           => leq(host(Z),index(pendack,host(Pid0))) )
        & ! [Z,Pid0] :
            ( ( host(Pid0) = host(Z)
              & Pid0 != Z )
           => ( ~ setIn(Pid0,alive)
              | ~ setIn(Z,alive) ) )
        & ! [Z,Pid20,Pid0] :
            ( elem(m_Ack(Pid0,Z),queue(host(Pid20)))
           => ~ leq(host(Z),host(Pid0)) )
        & ! [Z,Pid0] :
            ( elem(m_Halt(Pid0),queue(host(Z)))
           => ~ leq(host(Z),host(Pid0)) )
        & ! [Z,Pid0] :
            ( elem(m_Down(Pid0),queue(host(Z)))
           => host(Pid0) != host(Z) )
        & ! [Z,Pid0] :
            ( elem(m_Ldr(Pid0),queue(host(Z)))
           => ~ leq(host(Z),host(Pid0)) ) )
     => ( setIn(X,alive)
       => ( ( host(Y) = index(pendack,host(X))
            & index(status,host(X)) = elec_2
            & index(elid,host(X)) = W )
         => ( ~ leq(nbr_proc,index(pendack,host(X)))
           => ! [Z,W0,X0,Y0] :
                ( s(index(pendack,host(X))) = host(Y0)
               => ( host(X) != host(Y0)
                 => ( ( host(X0) = s(index(pendack,host(Y0)))
                      & host(W0) = index(pendack,host(Y0))
                      & index(status,host(Y0)) = elec_2
                      & elem(m_Ack(Y0,W0),snoc(queue(host(Y0)),m_Halt(X)))
                      & elem(m_Down(X0),snoc(queue(host(Y0)),m_Halt(X)))
                      & leq(nbr_proc,s(index(pendack,host(Y0))))
                      & setIn(Y0,alive) )
                   => ~ ( index(status,host(Z)) = norm
                        & index(ldr,host(Z)) = host(Z)
                        & setIn(Z,alive) ) ) ) ) ) ) ) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).

fof(f68,negated_conjecture,
    ~ ! [V,W,X,Y] :
        ( ( queue(host(X)) = cons(m_Ack(W,Y),V)
          & ! [Z,Pid30,Pid20,Pid0] :
              ( ( host(Pid20) = s(index(pendack,host(Pid0)))
                & host(Pid30) = index(pendack,host(Pid0))
                & index(status,host(Pid0)) = elec_2
                & leq(nbr_proc,s(index(pendack,host(Pid0))))
                & elem(m_Ack(Pid0,Pid30),queue(host(Pid0)))
                & elem(m_Down(Pid20),queue(host(Pid0)))
                & setIn(Pid0,alive) )
             => ~ ( index(status,host(Z)) = norm
                  & index(ldr,host(Z)) = host(Z)
                  & setIn(Z,alive) ) )
          & ! [Z,Pid30,Pid20,Pid0] :
              ( ( index(status,host(Pid0)) = elec_1
                & host(Pid0) = host(Pid30)
                & host(Pid0) = nbr_proc
                & elem(m_Down(Pid20),queue(host(Pid0)))
                & ! [V0] :
                    ( ( leq(s(zero),V0)
                      & ~ leq(host(Pid0),V0) )
                   => ( V0 = host(Pid20)
                      | setIn(V0,index(down,host(Pid0))) ) ) )
             => ~ ( elem(m_Down(Pid30),queue(host(Z)))
                  & setIn(Z,alive) ) )
          & ! [Z,Pid20,Pid0] :
              ( ( index(status,host(Pid0)) = elec_2
                & elem(m_Halt(Pid0),queue(host(Pid20)))
                & setIn(Pid0,alive)
                & ~ leq(index(pendack,host(Pid0)),host(Z)) )
             => ~ ( index(status,host(Z)) = norm
                  & index(ldr,host(Z)) = host(Z)
                  & setIn(Z,alive) ) )
          & ! [Z,Pid0] :
              ( ( index(status,host(Pid0)) = elec_2
                & index(status,host(Z)) = elec_2
                & setIn(Pid0,alive)
                & setIn(Z,alive)
                & ~ leq(host(Z),host(Pid0)) )
             => ~ leq(index(pendack,host(Z)),index(pendack,host(Pid0))) )
          & ! [Z,Pid20,Pid0] :
              ( ( index(status,host(Pid0)) = elec_2
                & index(status,host(Z)) = elec_2
                & host(Pid0) = host(Pid20)
                & setIn(Pid0,alive)
                & setIn(Z,alive) )
             => ~ elem(m_Ack(Z,Pid20),queue(host(Z))) )
          & ! [Z,Pid0] :
              ( ( index(status,host(Pid0)) = elec_2
                & index(status,host(Z)) = elec_2
                & setIn(Pid0,alive)
                & setIn(Z,alive)
                & ~ leq(host(Z),host(Pid0)) )
             => leq(index(pendack,host(Pid0)),host(Z)) )
          & ! [Z,Pid20,Pid0] :
              ( ( host(Pid20) = host(Z)
                & elem(m_Down(Pid20),queue(host(Pid0)))
                & setIn(Pid0,alive) )
             => ~ ( index(status,host(Z)) = norm
                  & index(ldr,host(Z)) = host(Z)
                  & setIn(Z,alive) ) )
          & ! [Z] :
              ( ( setIn(Z,alive)
                & ( index(status,host(Z)) = elec_2
                  | index(status,host(Z)) = elec_1 ) )
             => index(elid,host(Z)) = Z )
          & ! [Z,Pid0] :
              ( ( index(status,host(Pid0)) = elec_1
                & setIn(Pid0,alive) )
             => ~ elem(m_Ack(Pid0,Z),queue(host(Pid0))) )
          & ! [Z,Pid0] :
              ( ( elem(m_Ack(Pid0,Z),queue(host(Pid0)))
                & setIn(Pid0,alive) )
             => leq(host(Z),index(pendack,host(Pid0))) )
          & ! [Z,Pid0] :
              ( ( host(Pid0) = host(Z)
                & Pid0 != Z )
             => ( ~ setIn(Pid0,alive)
                | ~ setIn(Z,alive) ) )
          & ! [Z,Pid20,Pid0] :
              ( elem(m_Ack(Pid0,Z),queue(host(Pid20)))
             => ~ leq(host(Z),host(Pid0)) )
          & ! [Z,Pid0] :
              ( elem(m_Halt(Pid0),queue(host(Z)))
             => ~ leq(host(Z),host(Pid0)) )
          & ! [Z,Pid0] :
              ( elem(m_Down(Pid0),queue(host(Z)))
             => host(Pid0) != host(Z) )
          & ! [Z,Pid0] :
              ( elem(m_Ldr(Pid0),queue(host(Z)))
             => ~ leq(host(Z),host(Pid0)) ) )
       => ( setIn(X,alive)
         => ( ( host(Y) = index(pendack,host(X))
              & index(status,host(X)) = elec_2
              & index(elid,host(X)) = W )
           => ( ~ leq(nbr_proc,index(pendack,host(X)))
             => ! [Z,W0,X0,Y0] :
                  ( s(index(pendack,host(X))) = host(Y0)
                 => ( host(X) != host(Y0)
                   => ( ( host(X0) = s(index(pendack,host(Y0)))
                        & host(W0) = index(pendack,host(Y0))
                        & index(status,host(Y0)) = elec_2
                        & elem(m_Ack(Y0,W0),snoc(queue(host(Y0)),m_Halt(X)))
                        & elem(m_Down(X0),snoc(queue(host(Y0)),m_Halt(X)))
                        & leq(nbr_proc,s(index(pendack,host(Y0))))
                        & setIn(Y0,alive) )
                     => ~ ( index(status,host(Z)) = norm
                          & index(ldr,host(Z)) = host(Z)
                          & setIn(Z,alive) ) ) ) ) ) ) ) ),
    inference(negated_conjecture,[status(cth)],[f67]) ).

fof(f74,plain,
    ! [X0] : leq(s(zero),host(X0)),
    inference(cnf_transformation,[status(thm)],[f3]) ).

fof(f76,plain,
    ! [X0] : leq(host(X0),nbr_proc),
    inference(cnf_transformation,[status(thm)],[f5]) ).

fof(f83,plain,
    ! [X0,X1,X2] : m_Ack(X0,X1) != m_Halt(X2),
    inference(cnf_transformation,[status(thm)],[f12]) ).

fof(f89,plain,
    ! [X0,X1] : m_Down(X0) != m_Halt(X1),
    inference(cnf_transformation,[status(thm)],[f18]) ).

fof(f143,plain,
    ! [X,Y,Q] :
      ( ( ( ~ elem(X,Q)
          & X != Y )
        | elem(X,snoc(Q,Y)) )
      & ( elem(X,Q)
        | X = Y
        | ~ elem(X,snoc(Q,Y)) ) ),
    inference(NNF_transformation,[status(thm)],[f48]) ).

fof(f144,plain,
    ( ! [X,Y,Q] :
        ( ( ~ elem(X,Q)
          & X != Y )
        | elem(X,snoc(Q,Y)) )
    & ! [X,Y,Q] :
        ( elem(X,Q)
        | X = Y
        | ~ elem(X,snoc(Q,Y)) ) ),
    inference(miniscoping,[status(thm)],[f143]) ).

fof(f145,plain,
    ! [X0,X1,X2] :
      ( elem(X0,X1)
      | X0 = X2
      | ~ elem(X0,snoc(X1,X2)) ),
    inference(cnf_transformation,[status(thm)],[f144]) ).

fof(f191,plain,
    ! [X0] : ~ leq(s(X0),X0),
    inference(cnf_transformation,[status(thm)],[f59]) ).

fof(f194,plain,
    ! [X,Y] :
      ( ( X != Y
        | ( leq(Y,X)
          & leq(X,Y) ) )
      & ( X = Y
        | ~ leq(Y,X)
        | ~ leq(X,Y) ) ),
    inference(NNF_transformation,[status(thm)],[f62]) ).

fof(f195,plain,
    ( ! [X,Y] :
        ( X != Y
        | ( leq(Y,X)
          & leq(X,Y) ) )
    & ! [X,Y] :
        ( X = Y
        | ~ leq(Y,X)
        | ~ leq(X,Y) ) ),
    inference(miniscoping,[status(thm)],[f194]) ).

fof(f196,plain,
    ! [X0,X1] :
      ( X0 = X1
      | ~ leq(X1,X0)
      | ~ leq(X0,X1) ),
    inference(cnf_transformation,[status(thm)],[f195]) ).

fof(f206,plain,
    ! [X,Y] :
      ( ( ( ~ leq(X,Y)
          & X != s(Y) )
        | leq(X,s(Y)) )
      & ( leq(X,Y)
        | X = s(Y)
        | ~ leq(X,s(Y)) ) ),
    inference(NNF_transformation,[status(thm)],[f65]) ).

fof(f207,plain,
    ( ! [X,Y] :
        ( ( ~ leq(X,Y)
          & X != s(Y) )
        | leq(X,s(Y)) )
    & ! [X,Y] :
        ( leq(X,Y)
        | X = s(Y)
        | ~ leq(X,s(Y)) ) ),
    inference(miniscoping,[status(thm)],[f206]) ).

fof(f209,plain,
    ! [X0,X1] :
      ( X0 != s(X1)
      | leq(X0,s(X1)) ),
    inference(cnf_transformation,[status(thm)],[f207]) ).

fof(f212,plain,
    ? [V,W,X,Y] :
      ( ? [Z,W0,X0,Y0] :
          ( index(status,host(Z)) = norm
          & index(ldr,host(Z)) = host(Z)
          & setIn(Z,alive)
          & host(X0) = s(index(pendack,host(Y0)))
          & host(W0) = index(pendack,host(Y0))
          & index(status,host(Y0)) = elec_2
          & elem(m_Ack(Y0,W0),snoc(queue(host(Y0)),m_Halt(X)))
          & elem(m_Down(X0),snoc(queue(host(Y0)),m_Halt(X)))
          & leq(nbr_proc,s(index(pendack,host(Y0))))
          & setIn(Y0,alive)
          & host(X) != host(Y0)
          & s(index(pendack,host(X))) = host(Y0) )
      & ~ leq(nbr_proc,index(pendack,host(X)))
      & host(Y) = index(pendack,host(X))
      & index(status,host(X)) = elec_2
      & index(elid,host(X)) = W
      & setIn(X,alive)
      & queue(host(X)) = cons(m_Ack(W,Y),V)
      & ! [Z,Pid30,Pid20,Pid0] :
          ( index(status,host(Z)) != norm
          | index(ldr,host(Z)) != host(Z)
          | ~ setIn(Z,alive)
          | host(Pid20) != s(index(pendack,host(Pid0)))
          | host(Pid30) != index(pendack,host(Pid0))
          | index(status,host(Pid0)) != elec_2
          | ~ leq(nbr_proc,s(index(pendack,host(Pid0))))
          | ~ elem(m_Ack(Pid0,Pid30),queue(host(Pid0)))
          | ~ elem(m_Down(Pid20),queue(host(Pid0)))
          | ~ setIn(Pid0,alive) )
      & ! [Z,Pid30,Pid20,Pid0] :
          ( ~ elem(m_Down(Pid30),queue(host(Z)))
          | ~ setIn(Z,alive)
          | index(status,host(Pid0)) != elec_1
          | host(Pid0) != host(Pid30)
          | host(Pid0) != nbr_proc
          | ~ elem(m_Down(Pid20),queue(host(Pid0)))
          | ? [V0] :
              ( V0 != host(Pid20)
              & ~ setIn(V0,index(down,host(Pid0)))
              & leq(s(zero),V0)
              & ~ leq(host(Pid0),V0) ) )
      & ! [Z,Pid20,Pid0] :
          ( index(status,host(Z)) != norm
          | index(ldr,host(Z)) != host(Z)
          | ~ setIn(Z,alive)
          | index(status,host(Pid0)) != elec_2
          | ~ elem(m_Halt(Pid0),queue(host(Pid20)))
          | ~ setIn(Pid0,alive)
          | leq(index(pendack,host(Pid0)),host(Z)) )
      & ! [Z,Pid0] :
          ( ~ leq(index(pendack,host(Z)),index(pendack,host(Pid0)))
          | index(status,host(Pid0)) != elec_2
          | index(status,host(Z)) != elec_2
          | ~ setIn(Pid0,alive)
          | ~ setIn(Z,alive)
          | leq(host(Z),host(Pid0)) )
      & ! [Z,Pid20,Pid0] :
          ( ~ elem(m_Ack(Z,Pid20),queue(host(Z)))
          | index(status,host(Pid0)) != elec_2
          | index(status,host(Z)) != elec_2
          | host(Pid0) != host(Pid20)
          | ~ setIn(Pid0,alive)
          | ~ setIn(Z,alive) )
      & ! [Z,Pid0] :
          ( leq(index(pendack,host(Pid0)),host(Z))
          | index(status,host(Pid0)) != elec_2
          | index(status,host(Z)) != elec_2
          | ~ setIn(Pid0,alive)
          | ~ setIn(Z,alive)
          | leq(host(Z),host(Pid0)) )
      & ! [Z,Pid20,Pid0] :
          ( index(status,host(Z)) != norm
          | index(ldr,host(Z)) != host(Z)
          | ~ setIn(Z,alive)
          | host(Pid20) != host(Z)
          | ~ elem(m_Down(Pid20),queue(host(Pid0)))
          | ~ setIn(Pid0,alive) )
      & ! [Z] :
          ( index(elid,host(Z)) = Z
          | ~ setIn(Z,alive)
          | ( index(status,host(Z)) != elec_2
            & index(status,host(Z)) != elec_1 ) )
      & ! [Z,Pid0] :
          ( ~ elem(m_Ack(Pid0,Z),queue(host(Pid0)))
          | index(status,host(Pid0)) != elec_1
          | ~ setIn(Pid0,alive) )
      & ! [Z,Pid0] :
          ( leq(host(Z),index(pendack,host(Pid0)))
          | ~ elem(m_Ack(Pid0,Z),queue(host(Pid0)))
          | ~ setIn(Pid0,alive) )
      & ! [Z,Pid0] :
          ( ~ setIn(Pid0,alive)
          | ~ setIn(Z,alive)
          | host(Pid0) != host(Z)
          | Pid0 = Z )
      & ! [Z,Pid20,Pid0] :
          ( ~ leq(host(Z),host(Pid0))
          | ~ elem(m_Ack(Pid0,Z),queue(host(Pid20))) )
      & ! [Z,Pid0] :
          ( ~ leq(host(Z),host(Pid0))
          | ~ elem(m_Halt(Pid0),queue(host(Z))) )
      & ! [Z,Pid0] :
          ( host(Pid0) != host(Z)
          | ~ elem(m_Down(Pid0),queue(host(Z))) )
      & ! [Z,Pid0] :
          ( ~ leq(host(Z),host(Pid0))
          | ~ elem(m_Ldr(Pid0),queue(host(Z))) ) ),
    inference(pre_NNF_transformation,[status(thm)],[f68]) ).

fof(f213,plain,
    ? [W,X,Y] :
      ( ? [Y0] :
          ( ? [Z] :
              ( index(status,host(Z)) = norm
              & index(ldr,host(Z)) = host(Z)
              & setIn(Z,alive) )
          & ? [X0] :
              ( host(X0) = s(index(pendack,host(Y0)))
              & ? [W0] :
                  ( host(W0) = index(pendack,host(Y0))
                  & index(status,host(Y0)) = elec_2
                  & elem(m_Ack(Y0,W0),snoc(queue(host(Y0)),m_Halt(X)))
                  & elem(m_Down(X0),snoc(queue(host(Y0)),m_Halt(X)))
                  & leq(nbr_proc,s(index(pendack,host(Y0))))
                  & setIn(Y0,alive) ) )
          & host(X) != host(Y0)
          & s(index(pendack,host(X))) = host(Y0) )
      & ~ leq(nbr_proc,index(pendack,host(X)))
      & host(Y) = index(pendack,host(X))
      & index(status,host(X)) = elec_2
      & index(elid,host(X)) = W
      & setIn(X,alive)
      & ? [V] : queue(host(X)) = cons(m_Ack(W,Y),V)
      & ( ! [Z] :
            ( index(status,host(Z)) != norm
            | index(ldr,host(Z)) != host(Z)
            | ~ setIn(Z,alive) )
        | ! [Pid20,Pid0] :
            ( host(Pid20) != s(index(pendack,host(Pid0)))
            | ! [Pid30] :
                ( host(Pid30) != index(pendack,host(Pid0))
                | index(status,host(Pid0)) != elec_2
                | ~ leq(nbr_proc,s(index(pendack,host(Pid0))))
                | ~ elem(m_Ack(Pid0,Pid30),queue(host(Pid0)))
                | ~ elem(m_Down(Pid20),queue(host(Pid0)))
                | ~ setIn(Pid0,alive) ) ) )
      & ! [Pid30] :
          ( ! [Z] :
              ( ~ elem(m_Down(Pid30),queue(host(Z)))
              | ~ setIn(Z,alive) )
          | ! [Pid0] :
              ( index(status,host(Pid0)) != elec_1
              | host(Pid0) != host(Pid30)
              | host(Pid0) != nbr_proc
              | ! [Pid20] :
                  ( ~ elem(m_Down(Pid20),queue(host(Pid0)))
                  | ? [V0] :
                      ( V0 != host(Pid20)
                      & ~ setIn(V0,index(down,host(Pid0)))
                      & leq(s(zero),V0)
                      & ~ leq(host(Pid0),V0) ) ) ) )
      & ! [Z] :
          ( index(status,host(Z)) != norm
          | index(ldr,host(Z)) != host(Z)
          | ~ setIn(Z,alive)
          | ! [Pid0] :
              ( index(status,host(Pid0)) != elec_2
              | ! [Pid20] : ~ elem(m_Halt(Pid0),queue(host(Pid20)))
              | ~ setIn(Pid0,alive)
              | leq(index(pendack,host(Pid0)),host(Z)) ) )
      & ! [Z,Pid0] :
          ( ~ leq(index(pendack,host(Z)),index(pendack,host(Pid0)))
          | index(status,host(Pid0)) != elec_2
          | index(status,host(Z)) != elec_2
          | ~ setIn(Pid0,alive)
          | ~ setIn(Z,alive)
          | leq(host(Z),host(Pid0)) )
      & ! [Z,Pid20] :
          ( ~ elem(m_Ack(Z,Pid20),queue(host(Z)))
          | ! [Pid0] :
              ( index(status,host(Pid0)) != elec_2
              | index(status,host(Z)) != elec_2
              | host(Pid0) != host(Pid20)
              | ~ setIn(Pid0,alive)
              | ~ setIn(Z,alive) ) )
      & ! [Z,Pid0] :
          ( leq(index(pendack,host(Pid0)),host(Z))
          | index(status,host(Pid0)) != elec_2
          | index(status,host(Z)) != elec_2
          | ~ setIn(Pid0,alive)
          | ~ setIn(Z,alive)
          | leq(host(Z),host(Pid0)) )
      & ! [Z] :
          ( index(status,host(Z)) != norm
          | index(ldr,host(Z)) != host(Z)
          | ~ setIn(Z,alive)
          | ! [Pid20] :
              ( host(Pid20) != host(Z)
              | ! [Pid0] :
                  ( ~ elem(m_Down(Pid20),queue(host(Pid0)))
                  | ~ setIn(Pid0,alive) ) ) )
      & ! [Z] :
          ( index(elid,host(Z)) = Z
          | ~ setIn(Z,alive)
          | ( index(status,host(Z)) != elec_2
            & index(status,host(Z)) != elec_1 ) )
      & ! [Pid0] :
          ( ! [Z] : ~ elem(m_Ack(Pid0,Z),queue(host(Pid0)))
          | index(status,host(Pid0)) != elec_1
          | ~ setIn(Pid0,alive) )
      & ! [Z,Pid0] :
          ( leq(host(Z),index(pendack,host(Pid0)))
          | ~ elem(m_Ack(Pid0,Z),queue(host(Pid0)))
          | ~ setIn(Pid0,alive) )
      & ! [Z,Pid0] :
          ( ~ setIn(Pid0,alive)
          | ~ setIn(Z,alive)
          | host(Pid0) != host(Z)
          | Pid0 = Z )
      & ! [Z,Pid0] :
          ( ~ leq(host(Z),host(Pid0))
          | ! [Pid20] : ~ elem(m_Ack(Pid0,Z),queue(host(Pid20))) )
      & ! [Z,Pid0] :
          ( ~ leq(host(Z),host(Pid0))
          | ~ elem(m_Halt(Pid0),queue(host(Z))) )
      & ! [Z,Pid0] :
          ( host(Pid0) != host(Z)
          | ~ elem(m_Down(Pid0),queue(host(Z))) )
      & ! [Z,Pid0] :
          ( ~ leq(host(Z),host(Pid0))
          | ~ elem(m_Ldr(Pid0),queue(host(Z))) ) ),
    inference(miniscoping,[status(thm)],[f212]) ).

fof(f214,plain,
    ( index(status,host(sK12_skl)) = norm
    & index(ldr,host(sK12_skl)) = host(sK12_skl)
    & setIn(sK12_skl,alive)
    & host(sK10_skl) = s(index(pendack,host(sK9_skl)))
    & host(sK11_skl) = index(pendack,host(sK9_skl))
    & index(status,host(sK9_skl)) = elec_2
    & elem(m_Ack(sK9_skl,sK11_skl),snoc(queue(host(sK9_skl)),m_Halt(sK5_skl)))
    & elem(m_Down(sK10_skl),snoc(queue(host(sK9_skl)),m_Halt(sK5_skl)))
    & leq(nbr_proc,s(index(pendack,host(sK9_skl))))
    & setIn(sK9_skl,alive)
    & host(sK5_skl) != host(sK9_skl)
    & s(index(pendack,host(sK5_skl))) = host(sK9_skl)
    & ~ leq(nbr_proc,index(pendack,host(sK5_skl)))
    & host(sK6_skl) = index(pendack,host(sK5_skl))
    & index(status,host(sK5_skl)) = elec_2
    & index(elid,host(sK5_skl)) = sK4_skl
    & setIn(sK5_skl,alive)
    & queue(host(sK5_skl)) = cons(m_Ack(sK4_skl,sK6_skl),sK8_skl)
    & ( ! [Z] :
          ( index(status,host(Z)) != norm
          | index(ldr,host(Z)) != host(Z)
          | ~ setIn(Z,alive) )
      | ! [Pid20,Pid0] :
          ( host(Pid20) != s(index(pendack,host(Pid0)))
          | ! [Pid30] :
              ( host(Pid30) != index(pendack,host(Pid0))
              | index(status,host(Pid0)) != elec_2
              | ~ leq(nbr_proc,s(index(pendack,host(Pid0))))
              | ~ elem(m_Ack(Pid0,Pid30),queue(host(Pid0)))
              | ~ elem(m_Down(Pid20),queue(host(Pid0)))
              | ~ setIn(Pid0,alive) ) ) )
    & ! [Pid30] :
        ( ! [Z] :
            ( ~ elem(m_Down(Pid30),queue(host(Z)))
            | ~ setIn(Z,alive) )
        | ! [Pid0] :
            ( index(status,host(Pid0)) != elec_1
            | host(Pid0) != host(Pid30)
            | host(Pid0) != nbr_proc
            | ! [Pid20] :
                ( ~ elem(m_Down(Pid20),queue(host(Pid0)))
                | ( sK7_skl(Pid20,Pid0,Pid30) != host(Pid20)
                  & ~ setIn(sK7_skl(Pid20,Pid0,Pid30),index(down,host(Pid0)))
                  & leq(s(zero),sK7_skl(Pid20,Pid0,Pid30))
                  & ~ leq(host(Pid0),sK7_skl(Pid20,Pid0,Pid30)) ) ) ) )
    & ! [Z] :
        ( index(status,host(Z)) != norm
        | index(ldr,host(Z)) != host(Z)
        | ~ setIn(Z,alive)
        | ! [Pid0] :
            ( index(status,host(Pid0)) != elec_2
            | ! [Pid20] : ~ elem(m_Halt(Pid0),queue(host(Pid20)))
            | ~ setIn(Pid0,alive)
            | leq(index(pendack,host(Pid0)),host(Z)) ) )
    & ! [Z,Pid0] :
        ( ~ leq(index(pendack,host(Z)),index(pendack,host(Pid0)))
        | index(status,host(Pid0)) != elec_2
        | index(status,host(Z)) != elec_2
        | ~ setIn(Pid0,alive)
        | ~ setIn(Z,alive)
        | leq(host(Z),host(Pid0)) )
    & ! [Z,Pid20] :
        ( ~ elem(m_Ack(Z,Pid20),queue(host(Z)))
        | ! [Pid0] :
            ( index(status,host(Pid0)) != elec_2
            | index(status,host(Z)) != elec_2
            | host(Pid0) != host(Pid20)
            | ~ setIn(Pid0,alive)
            | ~ setIn(Z,alive) ) )
    & ! [Z,Pid0] :
        ( leq(index(pendack,host(Pid0)),host(Z))
        | index(status,host(Pid0)) != elec_2
        | index(status,host(Z)) != elec_2
        | ~ setIn(Pid0,alive)
        | ~ setIn(Z,alive)
        | leq(host(Z),host(Pid0)) )
    & ! [Z] :
        ( index(status,host(Z)) != norm
        | index(ldr,host(Z)) != host(Z)
        | ~ setIn(Z,alive)
        | ! [Pid20] :
            ( host(Pid20) != host(Z)
            | ! [Pid0] :
                ( ~ elem(m_Down(Pid20),queue(host(Pid0)))
                | ~ setIn(Pid0,alive) ) ) )
    & ! [Z] :
        ( index(elid,host(Z)) = Z
        | ~ setIn(Z,alive)
        | ( index(status,host(Z)) != elec_2
          & index(status,host(Z)) != elec_1 ) )
    & ! [Pid0] :
        ( ! [Z] : ~ elem(m_Ack(Pid0,Z),queue(host(Pid0)))
        | index(status,host(Pid0)) != elec_1
        | ~ setIn(Pid0,alive) )
    & ! [Z,Pid0] :
        ( leq(host(Z),index(pendack,host(Pid0)))
        | ~ elem(m_Ack(Pid0,Z),queue(host(Pid0)))
        | ~ setIn(Pid0,alive) )
    & ! [Z,Pid0] :
        ( ~ setIn(Pid0,alive)
        | ~ setIn(Z,alive)
        | host(Pid0) != host(Z)
        | Pid0 = Z )
    & ! [Z,Pid0] :
        ( ~ leq(host(Z),host(Pid0))
        | ! [Pid20] : ~ elem(m_Ack(Pid0,Z),queue(host(Pid20))) )
    & ! [Z,Pid0] :
        ( ~ leq(host(Z),host(Pid0))
        | ~ elem(m_Halt(Pid0),queue(host(Z))) )
    & ! [Z,Pid0] :
        ( host(Pid0) != host(Z)
        | ~ elem(m_Down(Pid0),queue(host(Z))) )
    & ! [Z,Pid0] :
        ( ~ leq(host(Z),host(Pid0))
        | ~ elem(m_Ldr(Pid0),queue(host(Z))) ) ),
    inference(skolemize,[status(esa),new_symbols(skolem,[sK4_skl,sK5_skl,sK6_skl,sK7_skl,sK8_skl,sK9_skl,sK10_skl,sK11_skl,sK12_skl]),skolemize(W,sK4_skl),skolemize(X,sK5_skl),skolemize(Y,sK6_skl),skolemize(V0,sK7_skl(Pid20,Pid0,Pid30)),skolemize(V,sK8_skl),skolemize(Y0,sK9_skl),skolemize(X0,sK10_skl),skolemize(W0,sK11_skl),skolemize(Z,sK12_skl)],[f213]) ).

fof(f223,plain,
    ! [X0] :
      ( index(elid,host(X0)) = X0
      | ~ setIn(X0,alive)
      | index(status,host(X0)) != elec_2 ),
    inference(cnf_transformation,[status(thm)],[f214]) ).

fof(f233,plain,
    ! [X0,X1,X2,X3] :
      ( index(status,host(X3)) != norm
      | index(ldr,host(X3)) != host(X3)
      | ~ setIn(X3,alive)
      | host(X1) != s(index(pendack,host(X0)))
      | host(X2) != index(pendack,host(X0))
      | index(status,host(X0)) != elec_2
      | ~ leq(nbr_proc,s(index(pendack,host(X0))))
      | ~ elem(m_Ack(X0,X2),queue(host(X0)))
      | ~ elem(m_Down(X1),queue(host(X0)))
      | ~ setIn(X0,alive) ),
    inference(cnf_transformation,[status(thm)],[f214]) ).

fof(f235,plain,
    setIn(sK5_skl,alive),
    inference(cnf_transformation,[status(thm)],[f214]) ).

fof(f236,plain,
    index(elid,host(sK5_skl)) = sK4_skl,
    inference(cnf_transformation,[status(thm)],[f214]) ).

fof(f237,plain,
    index(status,host(sK5_skl)) = elec_2,
    inference(cnf_transformation,[status(thm)],[f214]) ).

fof(f238,plain,
    host(sK6_skl) = index(pendack,host(sK5_skl)),
    inference(cnf_transformation,[status(thm)],[f214]) ).

fof(f240,plain,
    s(index(pendack,host(sK5_skl))) = host(sK9_skl),
    inference(cnf_transformation,[status(thm)],[f214]) ).

fof(f242,plain,
    setIn(sK9_skl,alive),
    inference(cnf_transformation,[status(thm)],[f214]) ).

fof(f243,plain,
    leq(nbr_proc,s(index(pendack,host(sK9_skl)))),
    inference(cnf_transformation,[status(thm)],[f214]) ).

fof(f244,plain,
    elem(m_Down(sK10_skl),snoc(queue(host(sK9_skl)),m_Halt(sK5_skl))),
    inference(cnf_transformation,[status(thm)],[f214]) ).

fof(f245,plain,
    elem(m_Ack(sK9_skl,sK11_skl),snoc(queue(host(sK9_skl)),m_Halt(sK5_skl))),
    inference(cnf_transformation,[status(thm)],[f214]) ).

fof(f246,plain,
    index(status,host(sK9_skl)) = elec_2,
    inference(cnf_transformation,[status(thm)],[f214]) ).

fof(f247,plain,
    host(sK11_skl) = index(pendack,host(sK9_skl)),
    inference(cnf_transformation,[status(thm)],[f214]) ).

fof(f248,plain,
    host(sK10_skl) = s(index(pendack,host(sK9_skl))),
    inference(cnf_transformation,[status(thm)],[f214]) ).

fof(f249,plain,
    setIn(sK12_skl,alive),
    inference(cnf_transformation,[status(thm)],[f214]) ).

fof(f250,plain,
    index(ldr,host(sK12_skl)) = host(sK12_skl),
    inference(cnf_transformation,[status(thm)],[f214]) ).

fof(f251,plain,
    index(status,host(sK12_skl)) = norm,
    inference(cnf_transformation,[status(thm)],[f214]) ).

fof(f252,definition,
    ! [X0,X1,X2] :
      ( sQ0_spl
    <=> ( host(X1) != s(index(pendack,host(X0)))
        | host(X2) != index(pendack,host(X0))
        | index(status,host(X0)) != elec_2
        | ~ leq(nbr_proc,s(index(pendack,host(X0))))
        | ~ elem(m_Ack(X0,X2),queue(host(X0)))
        | ~ elem(m_Down(X1),queue(host(X0)))
        | ~ setIn(X0,alive) ) ),
    introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition]) ).

fof(f253,plain,
    ! [X0,X1,X2] :
      ( ~ sQ0_spl
      | host(X1) != s(index(pendack,host(X0)))
      | host(X2) != index(pendack,host(X0))
      | index(status,host(X0)) != elec_2
      | ~ leq(nbr_proc,s(index(pendack,host(X0))))
      | ~ elem(m_Ack(X0,X2),queue(host(X0)))
      | ~ elem(m_Down(X1),queue(host(X0)))
      | ~ setIn(X0,alive) ),
    inference(component_clause,[status(thm)],[f252]) ).

fof(f255,definition,
    ! [X3] :
      ( sQ1_spl
    <=> ( index(status,host(X3)) != norm
        | index(ldr,host(X3)) != host(X3)
        | ~ setIn(X3,alive) ) ),
    introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition]) ).

fof(f256,plain,
    ! [X0] :
      ( ~ sQ1_spl
      | index(status,host(X0)) != norm
      | index(ldr,host(X0)) != host(X0)
      | ~ setIn(X0,alive) ),
    inference(component_clause,[status(thm)],[f255]) ).

fof(f258,plain,
    ( sQ1_spl
    | sQ0_spl ),
    inference(split_clause,[status(thm)],[f233,f252,f255]) ).

fof(f363,definition,
    ( sQ3_spl
  <=> setIn(sK5_skl,alive) ),
    introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition]) ).

fof(f365,plain,
    ( sQ3_spl
    | ~ setIn(sK5_skl,alive) ),
    inference(component_clause,[status(thm)],[f363]) ).

fof(f366,definition,
    ( sQ4_spl
  <=> sK4_skl = sK5_skl ),
    introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition]) ).

fof(f367,plain,
    ( ~ sQ4_spl
    | sK4_skl = sK5_skl ),
    inference(component_clause,[status(thm)],[f366]) ).

fof(f581,plain,
    ( sQ3_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f235,f365]) ).

fof(f582,plain,
    sQ3_spl,
    inference(contradiction_clause,[status(thm)],[f581]) ).

fof(f666,definition,
    ( sQ25_spl
  <=> index(status,host(sK5_skl)) = elec_2 ),
    introduced(definition,[new_symbols(definition,[sQ25_spl])],[split_symbol_definition]) ).

fof(f668,plain,
    ( sQ25_spl
    | index(status,host(sK5_skl)) != elec_2 ),
    inference(component_clause,[status(thm)],[f666]) ).

fof(f704,plain,
    s(host(sK6_skl)) = host(sK9_skl),
    inference(forward_demodulation,[status(thm)],[f238,f240]) ).

fof(f715,plain,
    ~ leq(host(sK9_skl),host(sK6_skl)),
    inference(paramodulation,[status(thm)],[f704,f191]) ).

fof(f737,definition,
    ( sQ36_spl
  <=> elem(m_Down(sK10_skl),queue(host(sK9_skl))) ),
    introduced(definition,[new_symbols(definition,[sQ36_spl])],[split_symbol_definition]) ).

fof(f738,plain,
    ( ~ sQ36_spl
    | elem(m_Down(sK10_skl),queue(host(sK9_skl))) ),
    inference(component_clause,[status(thm)],[f737]) ).

fof(f747,definition,
    ( sQ38_spl
  <=> elem(m_Ack(sK9_skl,sK11_skl),queue(host(sK9_skl))) ),
    introduced(definition,[new_symbols(definition,[sQ38_spl])],[split_symbol_definition]) ).

fof(f748,plain,
    ( ~ sQ38_spl
    | elem(m_Ack(sK9_skl,sK11_skl),queue(host(sK9_skl))) ),
    inference(component_clause,[status(thm)],[f747]) ).

fof(f775,definition,
    ( sQ40_spl
  <=> setIn(sK9_skl,alive) ),
    introduced(definition,[new_symbols(definition,[sQ40_spl])],[split_symbol_definition]) ).

fof(f777,plain,
    ( sQ40_spl
    | ~ setIn(sK9_skl,alive) ),
    inference(component_clause,[status(thm)],[f775]) ).

fof(f781,definition,
    ( sQ42_spl
  <=> index(status,host(sK9_skl)) = elec_2 ),
    introduced(definition,[new_symbols(definition,[sQ42_spl])],[split_symbol_definition]) ).

fof(f783,plain,
    ( sQ42_spl
    | index(status,host(sK9_skl)) != elec_2 ),
    inference(component_clause,[status(thm)],[f781]) ).

fof(f801,plain,
    ( sQ40_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f777,f242]) ).

fof(f802,plain,
    sQ40_spl,
    inference(contradiction_clause,[status(thm)],[f801]) ).

fof(f803,plain,
    ( sQ42_spl
    | elec_2 != elec_2 ),
    inference(forward_demodulation,[status(thm)],[f246,f783]) ).

fof(f804,plain,
    ( sQ42_spl
    | $false ),
    inference(trivial_equality_resolution,[status(thm)],[f803]) ).

fof(f805,plain,
    sQ42_spl,
    inference(contradiction_clause,[status(thm)],[f804]) ).

fof(f806,plain,
    host(sK10_skl) = s(host(sK11_skl)),
    inference(forward_demodulation,[status(thm)],[f247,f248]) ).

fof(f823,plain,
    ! [X0,X1,X2] :
      ( ~ sQ0_spl
      | nbr_proc != s(index(pendack,host(X0)))
      | host(X1) != s(index(pendack,host(X0)))
      | host(X2) != index(pendack,host(X0))
      | index(status,host(X0)) != elec_2
      | ~ elem(m_Ack(X0,X2),queue(host(X0)))
      | ~ elem(m_Down(X1),queue(host(X0)))
      | ~ setIn(X0,alive) ),
    inference(resolution,[status(thm)],[f253,f209]) ).

fof(f828,definition,
    ! [X0] :
      ( sQ47_spl
    <=> ( host(X0) != s(index(pendack,host(sK9_skl)))
        | ~ elem(m_Down(X0),queue(host(sK9_skl))) ) ),
    introduced(definition,[new_symbols(definition,[sQ47_spl])],[split_symbol_definition]) ).

fof(f829,plain,
    ! [X0] :
      ( ~ sQ47_spl
      | host(X0) != s(index(pendack,host(sK9_skl)))
      | ~ elem(m_Down(X0),queue(host(sK9_skl))) ),
    inference(component_clause,[status(thm)],[f828]) ).

fof(f864,plain,
    ( sK4_skl = sK5_skl
    | ~ setIn(sK5_skl,alive)
    | index(status,host(sK5_skl)) != elec_2 ),
    inference(paramodulation,[status(thm)],[f236,f223]) ).

fof(f866,plain,
    ( sQ4_spl
    | ~ sQ3_spl
    | ~ sQ25_spl ),
    inference(split_clause,[status(thm)],[f864,f666,f363,f366]) ).

fof(f930,plain,
    leq(nbr_proc,s(host(sK11_skl))),
    inference(forward_demodulation,[status(thm)],[f247,f243]) ).

fof(f931,plain,
    leq(nbr_proc,host(sK10_skl)),
    inference(forward_demodulation,[status(thm)],[f806,f930]) ).

fof(f933,plain,
    ( host(sK10_skl) = nbr_proc
    | ~ leq(host(sK10_skl),nbr_proc) ),
    inference(resolution,[status(thm)],[f931,f196]) ).

fof(f934,definition,
    ( sQ55_spl
  <=> leq(host(sK10_skl),nbr_proc) ),
    introduced(definition,[new_symbols(definition,[sQ55_spl])],[split_symbol_definition]) ).

fof(f936,plain,
    ( sQ55_spl
    | ~ leq(host(sK10_skl),nbr_proc) ),
    inference(component_clause,[status(thm)],[f934]) ).

fof(f937,definition,
    ( sQ56_spl
  <=> host(sK10_skl) = nbr_proc ),
    introduced(definition,[new_symbols(definition,[sQ56_spl])],[split_symbol_definition]) ).

fof(f938,plain,
    ( ~ sQ56_spl
    | host(sK10_skl) = nbr_proc ),
    inference(component_clause,[status(thm)],[f937]) ).

fof(f940,plain,
    ( sQ56_spl
    | ~ sQ55_spl ),
    inference(split_clause,[status(thm)],[f933,f934,f937]) ).

fof(f941,plain,
    ( sQ55_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f936,f76]) ).

fof(f942,plain,
    sQ55_spl,
    inference(contradiction_clause,[status(thm)],[f941]) ).

fof(f944,plain,
    ( ~ sQ56_spl
    | nbr_proc = s(host(sK11_skl)) ),
    inference(backward_demodulation,[status(thm)],[f938,f806]) ).

fof(f1138,plain,
    ! [X0] :
      ( ~ sQ47_spl
      | host(X0) != s(host(sK11_skl))
      | ~ elem(m_Down(X0),queue(host(sK9_skl))) ),
    inference(forward_demodulation,[status(thm)],[f247,f829]) ).

fof(f1139,plain,
    ! [X0] :
      ( ~ sQ47_spl
      | ~ sQ56_spl
      | host(X0) != nbr_proc
      | ~ elem(m_Down(X0),queue(host(sK9_skl))) ),
    inference(forward_demodulation,[status(thm)],[f944,f1138]) ).

fof(f1363,plain,
    ( sQ25_spl
    | elec_2 != elec_2 ),
    inference(forward_demodulation,[status(thm)],[f237,f668]) ).

fof(f1364,plain,
    ( sQ25_spl
    | $false ),
    inference(trivial_equality_resolution,[status(thm)],[f1363]) ).

fof(f1365,plain,
    sQ25_spl,
    inference(contradiction_clause,[status(thm)],[f1364]) ).

fof(f1372,plain,
    ( ~ sQ4_spl
    | elem(m_Ack(sK9_skl,sK11_skl),snoc(queue(host(sK9_skl)),m_Halt(sK4_skl))) ),
    inference(backward_demodulation,[status(thm)],[f367,f245]) ).

fof(f1373,plain,
    ( ~ sQ4_spl
    | elem(m_Down(sK10_skl),snoc(queue(host(sK9_skl)),m_Halt(sK4_skl))) ),
    inference(backward_demodulation,[status(thm)],[f367,f244]) ).

fof(f1386,plain,
    ( ~ sQ4_spl
    | elem(m_Ack(sK9_skl,sK11_skl),queue(host(sK9_skl)))
    | m_Ack(sK9_skl,sK11_skl) = m_Halt(sK4_skl) ),
    inference(resolution,[status(thm)],[f1372,f145]) ).

fof(f1387,definition,
    ( sQ89_spl
  <=> m_Ack(sK9_skl,sK11_skl) = m_Halt(sK4_skl) ),
    introduced(definition,[new_symbols(definition,[sQ89_spl])],[split_symbol_definition]) ).

fof(f1388,plain,
    ( ~ sQ89_spl
    | m_Ack(sK9_skl,sK11_skl) = m_Halt(sK4_skl) ),
    inference(component_clause,[status(thm)],[f1387]) ).

fof(f1390,plain,
    ( ~ sQ4_spl
    | sQ38_spl
    | sQ89_spl ),
    inference(split_clause,[status(thm)],[f1386,f1387,f747,f366]) ).

fof(f1391,plain,
    ( ~ sQ89_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f1388,f83]) ).

fof(f1392,plain,
    ~ sQ89_spl,
    inference(contradiction_clause,[status(thm)],[f1391]) ).

fof(f1393,plain,
    ( ~ sQ4_spl
    | elem(m_Down(sK10_skl),queue(host(sK9_skl)))
    | m_Down(sK10_skl) = m_Halt(sK4_skl) ),
    inference(resolution,[status(thm)],[f1373,f145]) ).

fof(f1394,definition,
    ( sQ90_spl
  <=> m_Down(sK10_skl) = m_Halt(sK4_skl) ),
    introduced(definition,[new_symbols(definition,[sQ90_spl])],[split_symbol_definition]) ).

fof(f1395,plain,
    ( ~ sQ90_spl
    | m_Down(sK10_skl) = m_Halt(sK4_skl) ),
    inference(component_clause,[status(thm)],[f1394]) ).

fof(f1397,plain,
    ( ~ sQ4_spl
    | sQ36_spl
    | sQ90_spl ),
    inference(split_clause,[status(thm)],[f1393,f1394,f737,f366]) ).

fof(f1398,plain,
    ( ~ sQ90_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f1395,f89]) ).

fof(f1399,plain,
    ~ sQ90_spl,
    inference(contradiction_clause,[status(thm)],[f1398]) ).

fof(f1725,plain,
    ( ~ sQ1_spl
    | index(status,host(sK12_skl)) != norm
    | ~ setIn(sK12_skl,alive) ),
    inference(resolution,[status(thm)],[f256,f250]) ).

fof(f1728,definition,
    ( sQ113_spl
  <=> setIn(sK12_skl,alive) ),
    introduced(definition,[new_symbols(definition,[sQ113_spl])],[split_symbol_definition]) ).

fof(f1730,plain,
    ( sQ113_spl
    | ~ setIn(sK12_skl,alive) ),
    inference(component_clause,[status(thm)],[f1728]) ).

fof(f1731,definition,
    ( sQ114_spl
  <=> index(status,host(sK12_skl)) = norm ),
    introduced(definition,[new_symbols(definition,[sQ114_spl])],[split_symbol_definition]) ).

fof(f1733,plain,
    ( sQ114_spl
    | index(status,host(sK12_skl)) != norm ),
    inference(component_clause,[status(thm)],[f1731]) ).

fof(f1734,plain,
    ( ~ sQ1_spl
    | ~ sQ114_spl
    | ~ sQ113_spl ),
    inference(split_clause,[status(thm)],[f1725,f1728,f1731,f255]) ).

fof(f1744,plain,
    ( sQ114_spl
    | norm != norm ),
    inference(forward_demodulation,[status(thm)],[f251,f1733]) ).

fof(f1745,plain,
    ( sQ114_spl
    | $false ),
    inference(trivial_equality_resolution,[status(thm)],[f1744]) ).

fof(f1746,plain,
    sQ114_spl,
    inference(contradiction_clause,[status(thm)],[f1745]) ).

fof(f1747,plain,
    ( sQ113_spl
    | $false ),
    inference(forward_subsumption_resolution,[status(thm)],[f1730,f249]) ).

fof(f1748,plain,
    sQ113_spl,
    inference(contradiction_clause,[status(thm)],[f1747]) ).

fof(f3717,definition,
    ( sQ234_spl
  <=> s(zero) = host(sK9_skl) ),
    introduced(definition,[new_symbols(definition,[sQ234_spl])],[split_symbol_definition]) ).

fof(f3718,plain,
    ( ~ sQ234_spl
    | s(zero) = host(sK9_skl) ),
    inference(component_clause,[status(thm)],[f3717]) ).

fof(f3813,plain,
    ! [X0] :
      ( ~ sQ234_spl
      | leq(host(sK9_skl),host(X0)) ),
    inference(backward_demodulation,[status(thm)],[f3718,f74]) ).

fof(f4661,definition,
    ( sQ287_spl
  <=> host(sK11_skl) = index(pendack,host(sK9_skl)) ),
    introduced(definition,[new_symbols(definition,[sQ287_spl])],[split_symbol_definition]) ).

fof(f4663,plain,
    ( sQ287_spl
    | host(sK11_skl) != index(pendack,host(sK9_skl)) ),
    inference(component_clause,[status(thm)],[f4661]) ).

fof(f4694,plain,
    ( sQ287_spl
    | host(sK11_skl) != host(sK11_skl) ),
    inference(forward_demodulation,[status(thm)],[f247,f4663]) ).

fof(f4695,plain,
    ( sQ287_spl
    | $false ),
    inference(trivial_equality_resolution,[status(thm)],[f4694]) ).

fof(f4696,plain,
    sQ287_spl,
    inference(contradiction_clause,[status(thm)],[f4695]) ).

fof(f4768,plain,
    ! [X0] :
      ( ~ sQ38_spl
      | ~ sQ0_spl
      | nbr_proc != s(index(pendack,host(sK9_skl)))
      | host(X0) != s(index(pendack,host(sK9_skl)))
      | host(sK11_skl) != index(pendack,host(sK9_skl))
      | index(status,host(sK9_skl)) != elec_2
      | ~ elem(m_Down(X0),queue(host(sK9_skl)))
      | ~ setIn(sK9_skl,alive) ),
    inference(resolution,[status(thm)],[f823,f748]) ).

fof(f4772,definition,
    ( sQ296_spl
  <=> nbr_proc = s(index(pendack,host(sK9_skl))) ),
    introduced(definition,[new_symbols(definition,[sQ296_spl])],[split_symbol_definition]) ).

fof(f4774,plain,
    ( sQ296_spl
    | nbr_proc != s(index(pendack,host(sK9_skl))) ),
    inference(component_clause,[status(thm)],[f4772]) ).

fof(f4775,plain,
    ( ~ sQ38_spl
    | ~ sQ0_spl
    | ~ sQ296_spl
    | ~ sQ287_spl
    | ~ sQ42_spl
    | sQ47_spl
    | ~ sQ40_spl ),
    inference(split_clause,[status(thm)],[f4768,f775,f828,f781,f4661,f4772,f252,f747]) ).

fof(f4788,plain,
    ( sQ296_spl
    | nbr_proc != s(host(sK11_skl)) ),
    inference(forward_demodulation,[status(thm)],[f247,f4774]) ).

fof(f4789,plain,
    ( sQ296_spl
    | ~ sQ56_spl
    | nbr_proc != nbr_proc ),
    inference(forward_demodulation,[status(thm)],[f944,f4788]) ).

fof(f4790,plain,
    ( sQ296_spl
    | ~ sQ56_spl
    | $false ),
    inference(trivial_equality_resolution,[status(thm)],[f4789]) ).

fof(f4791,plain,
    ( sQ296_spl
    | ~ sQ56_spl ),
    inference(contradiction_clause,[status(thm)],[f4790]) ).

fof(f5182,plain,
    ( ~ sQ234_spl
    | $false ),
    inference(backward_subsumption_resolution,[status(thm)],[f715,f3813]) ).

fof(f5196,plain,
    ~ sQ234_spl,
    inference(contradiction_clause,[status(thm)],[f5182]) ).

fof(f5889,plain,
    ( ~ sQ36_spl
    | ~ sQ47_spl
    | ~ sQ56_spl
    | host(sK10_skl) != nbr_proc ),
    inference(resolution,[status(thm)],[f1139,f738]) ).

fof(f5890,plain,
    ( ~ sQ36_spl
    | ~ sQ47_spl
    | ~ sQ56_spl
    | nbr_proc != nbr_proc ),
    inference(forward_demodulation,[status(thm)],[f938,f5889]) ).

fof(f5891,plain,
    ( ~ sQ36_spl
    | ~ sQ47_spl
    | ~ sQ56_spl
    | $false ),
    inference(trivial_equality_resolution,[status(thm)],[f5890]) ).

fof(f5892,plain,
    ( ~ sQ36_spl
    | ~ sQ47_spl
    | ~ sQ56_spl ),
    inference(contradiction_clause,[status(thm)],[f5891]) ).

fof(f5893,plain,
    $false,
    inference(sat_refutation,[status(thm)],[f258,f582,f802,f805,f866,f940,f942,f1365,f1390,f1392,f1397,f1399,f1734,f1746,f1748,f4696,f4775,f4791,f5196,f5892]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02  % Problem  : SWV464+1 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.03  % Command  : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.08/5.37  % Computer : n007.cluster.edu
% 0.08/5.37  % Model    : x86_64 x86_64
% 0.08/5.37  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/5.37  % Memory   : 8046.5625MB
% 0.08/5.37  % OS       : Linux 6.8.0-71-generic
% 0.08/5.37  % CPULimit : 300
% 0.08/5.37  % WCLimit  : 300
% 0.08/5.37  % DateTime : Mon Sep 21 08:50:40 UTC 2026
% 0.08/5.37  % CPUTime  : 
% 0.08/5.39  % Drodi V4.1.1
% 11.87/6.99  % Refutation found
% 11.87/6.99  % SZS status Theorem for theBenchmark: Theorem is valid
% 11.87/6.99  % SZS output start CNFRefutation for theBenchmark
% See solution above
% 9.90/7.02  % Elapsed time: 1.647354 seconds
% 9.90/7.02  % CPU time: 12.842924 seconds
% 9.90/7.02  % Total memory used: 214.281 MB
% 9.90/7.02  % Net memory used: 193.265 MB
%------------------------------------------------------------------------------