TSTP Solution File: SYN381+1 by iProver---3.9

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%------------------------------------------------------------------------------
% File     : iProver---3.9
% Problem  : SYN381+1 : TPTP v8.1.2. Released v2.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_iprover %s %d THM

% Computer : n024.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 : Fri May  3 03:30:23 EDT 2024

% Result   : Theorem 1.56s 1.12s
% Output   : CNFRefutation 1.56s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   12
%            Number of leaves      :    3
% Syntax   : Number of formulae    :   25 (   8 unt;   0 def)
%            Number of atoms       :   82 (   0 equ)
%            Maximal formula atoms :    7 (   3 avg)
%            Number of connectives :   85 (  28   ~;  28   |;  18   &)
%                                         (   0 <=>;  11  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    8 (   4 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    3 (   2 usr;   1 prp; 0-2 aty)
%            Number of functors    :    2 (   2 usr;   1 con; 0-1 aty)
%            Number of variables   :   64 (   2 sgn  41   !;  14   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f1,conjecture,
    ( ( ! [X4,X5] :
          ( big_q(X4,X5)
         => ( big_q(X5,X5)
            | big_q(X5,X4) ) )
      & ! [X2] :
        ? [X3] : big_q(X3,X2)
      & ! [X0] :
          ( ? [X1] : big_q(X0,X1)
         => big_p(X0) ) )
   => ! [X5] : big_p(X5) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',x2133) ).

fof(f2,negated_conjecture,
    ~ ( ( ! [X4,X5] :
            ( big_q(X4,X5)
           => ( big_q(X5,X5)
              | big_q(X5,X4) ) )
        & ! [X2] :
          ? [X3] : big_q(X3,X2)
        & ! [X0] :
            ( ? [X1] : big_q(X0,X1)
           => big_p(X0) ) )
     => ! [X5] : big_p(X5) ),
    inference(negated_conjecture,[],[f1]) ).

fof(f3,plain,
    ~ ( ( ! [X0,X1] :
            ( big_q(X0,X1)
           => ( big_q(X1,X1)
              | big_q(X1,X0) ) )
        & ! [X2] :
          ? [X3] : big_q(X3,X2)
        & ! [X4] :
            ( ? [X5] : big_q(X4,X5)
           => big_p(X4) ) )
     => ! [X6] : big_p(X6) ),
    inference(rectify,[],[f2]) ).

fof(f4,plain,
    ( ? [X6] : ~ big_p(X6)
    & ! [X0,X1] :
        ( big_q(X1,X1)
        | big_q(X1,X0)
        | ~ big_q(X0,X1) )
    & ! [X2] :
      ? [X3] : big_q(X3,X2)
    & ! [X4] :
        ( big_p(X4)
        | ! [X5] : ~ big_q(X4,X5) ) ),
    inference(ennf_transformation,[],[f3]) ).

fof(f5,plain,
    ( ? [X6] : ~ big_p(X6)
    & ! [X0,X1] :
        ( big_q(X1,X1)
        | big_q(X1,X0)
        | ~ big_q(X0,X1) )
    & ! [X2] :
      ? [X3] : big_q(X3,X2)
    & ! [X4] :
        ( big_p(X4)
        | ! [X5] : ~ big_q(X4,X5) ) ),
    inference(flattening,[],[f4]) ).

fof(f6,plain,
    ( ? [X0] : ~ big_p(X0)
    & ! [X1,X2] :
        ( big_q(X2,X2)
        | big_q(X2,X1)
        | ~ big_q(X1,X2) )
    & ! [X3] :
      ? [X4] : big_q(X4,X3)
    & ! [X5] :
        ( big_p(X5)
        | ! [X6] : ~ big_q(X5,X6) ) ),
    inference(rectify,[],[f5]) ).

fof(f7,plain,
    ( ? [X0] : ~ big_p(X0)
   => ~ big_p(sK0) ),
    introduced(choice_axiom,[]) ).

fof(f8,plain,
    ! [X3] :
      ( ? [X4] : big_q(X4,X3)
     => big_q(sK1(X3),X3) ),
    introduced(choice_axiom,[]) ).

fof(f9,plain,
    ( ~ big_p(sK0)
    & ! [X1,X2] :
        ( big_q(X2,X2)
        | big_q(X2,X1)
        | ~ big_q(X1,X2) )
    & ! [X3] : big_q(sK1(X3),X3)
    & ! [X5] :
        ( big_p(X5)
        | ! [X6] : ~ big_q(X5,X6) ) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK0,sK1])],[f6,f8,f7]) ).

fof(f10,plain,
    ! [X6,X5] :
      ( big_p(X5)
      | ~ big_q(X5,X6) ),
    inference(cnf_transformation,[],[f9]) ).

fof(f11,plain,
    ! [X3] : big_q(sK1(X3),X3),
    inference(cnf_transformation,[],[f9]) ).

fof(f12,plain,
    ! [X2,X1] :
      ( big_q(X2,X2)
      | big_q(X2,X1)
      | ~ big_q(X1,X2) ),
    inference(cnf_transformation,[],[f9]) ).

fof(f13,plain,
    ~ big_p(sK0),
    inference(cnf_transformation,[],[f9]) ).

cnf(c_49,negated_conjecture,
    ~ big_p(sK0),
    inference(cnf_transformation,[],[f13]) ).

cnf(c_50,negated_conjecture,
    ( ~ big_q(X0,X1)
    | big_q(X1,X0)
    | big_q(X1,X1) ),
    inference(cnf_transformation,[],[f12]) ).

cnf(c_51,negated_conjecture,
    big_q(sK1(X0),X0),
    inference(cnf_transformation,[],[f11]) ).

cnf(c_52,negated_conjecture,
    ( ~ big_q(X0,X1)
    | big_p(X0) ),
    inference(cnf_transformation,[],[f10]) ).

cnf(c_53,plain,
    big_q(sK1(sK0),sK0),
    inference(instantiation,[status(thm)],[c_51]) ).

cnf(c_54,plain,
    ( ~ big_q(sK0,sK0)
    | big_p(sK0) ),
    inference(instantiation,[status(thm)],[c_52]) ).

cnf(c_69,plain,
    ~ big_q(sK0,X0),
    inference(resolution,[status(thm)],[c_49,c_52]) ).

cnf(c_86,negated_conjecture,
    ( ~ big_q(X0,X1)
    | big_q(X1,X0)
    | big_q(X1,X1) ),
    inference(demodulation,[status(thm)],[c_50]) ).

cnf(c_87,plain,
    ( ~ big_q(sK1(X0),X0)
    | big_q(X0,sK1(X0))
    | big_q(X0,X0) ),
    inference(instantiation,[status(thm)],[c_86]) ).

cnf(c_88,plain,
    ( ~ big_q(sK1(sK0),sK0)
    | big_q(sK0,sK1(sK0))
    | big_q(sK0,sK0) ),
    inference(instantiation,[status(thm)],[c_87]) ).

cnf(c_91,plain,
    ~ big_q(sK0,sK1(sK0)),
    inference(instantiation,[status(thm)],[c_69]) ).

cnf(c_92,plain,
    $false,
    inference(prop_impl_just,[status(thm)],[c_91,c_88,c_54,c_53,c_49]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.10  % Problem  : SYN381+1 : TPTP v8.1.2. Released v2.0.0.
% 0.06/0.11  % Command  : run_iprover %s %d THM
% 0.11/0.32  % Computer : n024.cluster.edu
% 0.11/0.32  % Model    : x86_64 x86_64
% 0.11/0.32  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.32  % Memory   : 8042.1875MB
% 0.11/0.32  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.11/0.32  % CPULimit : 300
% 0.11/0.32  % WCLimit  : 300
% 0.11/0.32  % DateTime : Thu May  2 20:51:05 EDT 2024
% 0.11/0.32  % CPUTime  : 
% 0.16/0.43  Running first-order theorem proving
% 0.16/0.43  Running: /export/starexec/sandbox2/solver/bin/run_problem --schedule fof_schedule --heuristic_context casc_unsat --no_cores 8 /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 1.56/1.12  % SZS status Started for theBenchmark.p
% 1.56/1.12  % SZS status Theorem for theBenchmark.p
% 1.56/1.12  
% 1.56/1.12  %---------------- iProver v3.9 (pre CASC 2024/SMT-COMP 2024) ----------------%
% 1.56/1.12  
% 1.56/1.12  ------  iProver source info
% 1.56/1.12  
% 1.56/1.12  git: date: 2024-05-02 19:28:25 +0000
% 1.56/1.12  git: sha1: a33b5eb135c74074ba803943bb12f2ebd971352f
% 1.56/1.12  git: non_committed_changes: false
% 1.56/1.12  
% 1.56/1.12  ------ Parsing...
% 1.56/1.12  ------ Clausification by vclausify_rel  & Parsing by iProver...
% 1.56/1.12  
% 1.56/1.12  ------ Preprocessing... sf_s  rm: 0 0s  sf_e  pe_s  pe:1:0s pe_e  sf_s  rm: 0 0s  sf_e  pe_s  pe_e 
% 1.56/1.12  
% 1.56/1.12  ------ Preprocessing... gs_s  sp: 0 0s  gs_e  snvd_s sp: 0 0s snvd_e 
% 1.56/1.12  ------ Proving...
% 1.56/1.12  ------ Problem Properties 
% 1.56/1.12  
% 1.56/1.12  
% 1.56/1.12  clauses                                 3
% 1.56/1.12  conjectures                             2
% 1.56/1.12  EPR                                     2
% 1.56/1.12  Horn                                    2
% 1.56/1.12  unary                                   2
% 1.56/1.12  binary                                  0
% 1.56/1.12  lits                                    5
% 1.56/1.12  lits eq                                 0
% 1.56/1.12  fd_pure                                 0
% 1.56/1.12  fd_pseudo                               0
% 1.56/1.12  fd_cond                                 0
% 1.56/1.12  fd_pseudo_cond                          0
% 1.56/1.12  AC symbols                              0
% 1.56/1.12  
% 1.56/1.12  ------ Schedule dynamic 5 is on 
% 1.56/1.12  
% 1.56/1.12  ------ no equalities: superposition off 
% 1.56/1.12  
% 1.56/1.12  ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 1.56/1.12  
% 1.56/1.12  
% 1.56/1.12  ------ 
% 1.56/1.12  Current options:
% 1.56/1.12  ------ 
% 1.56/1.12  
% 1.56/1.12  
% 1.56/1.12  
% 1.56/1.12  
% 1.56/1.12  ------ Proving...
% 1.56/1.12  
% 1.56/1.12  
% 1.56/1.12  % SZS status Theorem for theBenchmark.p
% 1.56/1.12  
% 1.56/1.12  % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 1.56/1.12  
% 1.56/1.12  
%------------------------------------------------------------------------------