TSTP Solution File: NUM489+1 by iProver---3.8

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%------------------------------------------------------------------------------
% File     : iProver---3.8
% Problem  : NUM489+1 : TPTP v8.1.2. Released v4.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_iprover %s %d THM

% Computer : n014.cluster.edu
% Model    : x86_64 x86_64
% CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory   : 8042.1875MB
% OS       : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit  : 300s
% DateTime : Thu Aug 31 11:30:52 EDT 2023

% Result   : Theorem 3.68s 1.15s
% Output   : CNFRefutation 3.68s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   10
%            Number of leaves      :    5
% Syntax   : Number of formulae    :   27 (  16 unt;   0 def)
%            Number of atoms       :   74 (  28 equ)
%            Maximal formula atoms :    9 (   2 avg)
%            Number of connectives :   83 (  36   ~;  32   |;  10   &)
%                                         (   3 <=>;   2  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    9 (   3 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of predicates  :    4 (   2 usr;   1 prp; 0-2 aty)
%            Number of functors    :    6 (   6 usr;   4 con; 0-2 aty)
%            Number of variables   :   22 (   0 sgn;  20   !;   0   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f19,axiom,
    ! [X0,X1] :
      ( ( aNaturalNumber0(X1)
        & aNaturalNumber0(X0) )
     => ( sdtlseqdt0(X0,X1)
       => ! [X2] :
            ( sdtmndt0(X1,X0) = X2
          <=> ( sdtpldt0(X0,X2) = X1
              & aNaturalNumber0(X2) ) ) ) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',mDefDiff) ).

fof(f39,axiom,
    ( aNaturalNumber0(xp)
    & aNaturalNumber0(xm)
    & aNaturalNumber0(xn) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',m__1837) ).

fof(f42,axiom,
    sdtlseqdt0(xp,xn),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',m__1870) ).

fof(f43,axiom,
    xr = sdtmndt0(xn,xp),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',m__1883) ).

fof(f45,conjecture,
    xn = sdtpldt0(xp,xr),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',m__) ).

fof(f46,negated_conjecture,
    xn != sdtpldt0(xp,xr),
    inference(negated_conjecture,[],[f45]) ).

fof(f49,plain,
    xn != sdtpldt0(xp,xr),
    inference(flattening,[],[f46]) ).

fof(f77,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( sdtmndt0(X1,X0) = X2
        <=> ( sdtpldt0(X0,X2) = X1
            & aNaturalNumber0(X2) ) )
      | ~ sdtlseqdt0(X0,X1)
      | ~ aNaturalNumber0(X1)
      | ~ aNaturalNumber0(X0) ),
    inference(ennf_transformation,[],[f19]) ).

fof(f78,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( sdtmndt0(X1,X0) = X2
        <=> ( sdtpldt0(X0,X2) = X1
            & aNaturalNumber0(X2) ) )
      | ~ sdtlseqdt0(X0,X1)
      | ~ aNaturalNumber0(X1)
      | ~ aNaturalNumber0(X0) ),
    inference(flattening,[],[f77]) ).

fof(f120,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( ( sdtmndt0(X1,X0) = X2
            | sdtpldt0(X0,X2) != X1
            | ~ aNaturalNumber0(X2) )
          & ( ( sdtpldt0(X0,X2) = X1
              & aNaturalNumber0(X2) )
            | sdtmndt0(X1,X0) != X2 ) )
      | ~ sdtlseqdt0(X0,X1)
      | ~ aNaturalNumber0(X1)
      | ~ aNaturalNumber0(X0) ),
    inference(nnf_transformation,[],[f78]) ).

fof(f121,plain,
    ! [X0,X1] :
      ( ! [X2] :
          ( ( sdtmndt0(X1,X0) = X2
            | sdtpldt0(X0,X2) != X1
            | ~ aNaturalNumber0(X2) )
          & ( ( sdtpldt0(X0,X2) = X1
              & aNaturalNumber0(X2) )
            | sdtmndt0(X1,X0) != X2 ) )
      | ~ sdtlseqdt0(X0,X1)
      | ~ aNaturalNumber0(X1)
      | ~ aNaturalNumber0(X0) ),
    inference(flattening,[],[f120]) ).

fof(f163,plain,
    ! [X2,X0,X1] :
      ( sdtpldt0(X0,X2) = X1
      | sdtmndt0(X1,X0) != X2
      | ~ sdtlseqdt0(X0,X1)
      | ~ aNaturalNumber0(X1)
      | ~ aNaturalNumber0(X0) ),
    inference(cnf_transformation,[],[f121]) ).

fof(f203,plain,
    aNaturalNumber0(xn),
    inference(cnf_transformation,[],[f39]) ).

fof(f205,plain,
    aNaturalNumber0(xp),
    inference(cnf_transformation,[],[f39]) ).

fof(f209,plain,
    sdtlseqdt0(xp,xn),
    inference(cnf_transformation,[],[f42]) ).

fof(f210,plain,
    xr = sdtmndt0(xn,xp),
    inference(cnf_transformation,[],[f43]) ).

fof(f213,plain,
    xn != sdtpldt0(xp,xr),
    inference(cnf_transformation,[],[f49]) ).

fof(f216,plain,
    ! [X0,X1] :
      ( sdtpldt0(X0,sdtmndt0(X1,X0)) = X1
      | ~ sdtlseqdt0(X0,X1)
      | ~ aNaturalNumber0(X1)
      | ~ aNaturalNumber0(X0) ),
    inference(equality_resolution,[],[f163]) ).

cnf(c_77,plain,
    ( ~ sdtlseqdt0(X0,X1)
    | ~ aNaturalNumber0(X0)
    | ~ aNaturalNumber0(X1)
    | sdtpldt0(X0,sdtmndt0(X1,X0)) = X1 ),
    inference(cnf_transformation,[],[f216]) ).

cnf(c_116,plain,
    aNaturalNumber0(xp),
    inference(cnf_transformation,[],[f205]) ).

cnf(c_118,plain,
    aNaturalNumber0(xn),
    inference(cnf_transformation,[],[f203]) ).

cnf(c_122,plain,
    sdtlseqdt0(xp,xn),
    inference(cnf_transformation,[],[f209]) ).

cnf(c_123,plain,
    sdtmndt0(xn,xp) = xr,
    inference(cnf_transformation,[],[f210]) ).

cnf(c_126,negated_conjecture,
    sdtpldt0(xp,xr) != xn,
    inference(cnf_transformation,[],[f213]) ).

cnf(c_6376,plain,
    ( ~ aNaturalNumber0(xp)
    | ~ aNaturalNumber0(xn)
    | sdtpldt0(xp,sdtmndt0(xn,xp)) = xn ),
    inference(superposition,[status(thm)],[c_122,c_77]) ).

cnf(c_6411,plain,
    ( ~ aNaturalNumber0(xp)
    | ~ aNaturalNumber0(xn)
    | sdtpldt0(xp,xr) = xn ),
    inference(light_normalisation,[status(thm)],[c_6376,c_123]) ).

cnf(c_6412,plain,
    $false,
    inference(forward_subsumption_resolution,[status(thm)],[c_6411,c_126,c_118,c_116]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem  : NUM489+1 : TPTP v8.1.2. Released v4.0.0.
% 0.00/0.13  % Command  : run_iprover %s %d THM
% 0.12/0.34  % Computer : n014.cluster.edu
% 0.12/0.34  % Model    : x86_64 x86_64
% 0.12/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34  % Memory   : 8042.1875MB
% 0.12/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34  % CPULimit : 300
% 0.12/0.34  % WCLimit  : 300
% 0.12/0.34  % DateTime : Fri Aug 25 16:21:18 EDT 2023
% 0.12/0.34  % CPUTime  : 
% 0.19/0.47  Running first-order theorem proving
% 0.19/0.47  Running: /export/starexec/sandbox/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox/benchmark/theBenchmark.p 300
% 3.68/1.15  % SZS status Started for theBenchmark.p
% 3.68/1.15  % SZS status Theorem for theBenchmark.p
% 3.68/1.15  
% 3.68/1.15  %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 3.68/1.15  
% 3.68/1.15  ------  iProver source info
% 3.68/1.15  
% 3.68/1.15  git: date: 2023-05-31 18:12:56 +0000
% 3.68/1.15  git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 3.68/1.15  git: non_committed_changes: false
% 3.68/1.15  git: last_make_outside_of_git: false
% 3.68/1.15  
% 3.68/1.15  ------ Parsing...
% 3.68/1.15  ------ Clausification by vclausify_rel  & Parsing by iProver...
% 3.68/1.15  
% 3.68/1.15  ------ Preprocessing... sup_sim: 0  sf_s  rm: 1 0s  sf_e  pe_s  pe_e  sup_sim: 0  sf_s  rm: 1 0s  sf_e  pe_s  pe_e 
% 3.68/1.15  
% 3.68/1.15  ------ Preprocessing... gs_s  sp: 0 0s  gs_e  snvd_s sp: 0 0s snvd_e 
% 3.68/1.15  
% 3.68/1.15  ------ Preprocessing... sf_s  rm: 1 0s  sf_e  sf_s  rm: 0 0s  sf_e 
% 3.68/1.15  ------ Proving...
% 3.68/1.15  ------ Problem Properties 
% 3.68/1.15  
% 3.68/1.15  
% 3.68/1.15  clauses                                 73
% 3.68/1.15  conjectures                             1
% 3.68/1.15  EPR                                     21
% 3.68/1.15  Horn                                    48
% 3.68/1.15  unary                                   15
% 3.68/1.15  binary                                  7
% 3.68/1.15  lits                                    268
% 3.68/1.15  lits eq                                 74
% 3.68/1.15  fd_pure                                 0
% 3.68/1.15  fd_pseudo                               0
% 3.68/1.15  fd_cond                                 15
% 3.68/1.15  fd_pseudo_cond                          11
% 3.68/1.15  AC symbols                              0
% 3.68/1.15  
% 3.68/1.15  ------ Schedule dynamic 5 is on 
% 3.68/1.15  
% 3.68/1.15  ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 3.68/1.15  
% 3.68/1.15  
% 3.68/1.15  ------ 
% 3.68/1.15  Current options:
% 3.68/1.15  ------ 
% 3.68/1.15  
% 3.68/1.15  
% 3.68/1.15  
% 3.68/1.15  
% 3.68/1.15  ------ Proving...
% 3.68/1.15  
% 3.68/1.15  
% 3.68/1.15  % SZS status Theorem for theBenchmark.p
% 3.68/1.15  
% 3.68/1.15  % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 3.68/1.15  
% 3.68/1.15  
%------------------------------------------------------------------------------