TSTP Solution File: SYN061+1 by iProver---3.8

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%------------------------------------------------------------------------------
% File     : iProver---3.8
% Problem  : SYN061+1 : TPTP v8.1.2. Released v2.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : run_iprover %s %d THM

% Computer : n029.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 Sep  1 03:05:00 EDT 2023

% Result   : Theorem 0.73s 1.17s
% Output   : CNFRefutation 0.73s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    6
%            Number of leaves      :    5
% Syntax   : Number of formulae    :   25 (   5 unt;   0 def)
%            Number of atoms       :   48 (   0 equ)
%            Maximal formula atoms :    4 (   1 avg)
%            Number of connectives :   43 (  20   ~;  13   |;   8   &)
%                                         (   0 <=>;   2  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    5 (   3 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :    6 (   5 usr;   1 prp; 0-1 aty)
%            Number of functors    :    1 (   1 usr;   1 con; 0-0 aty)
%            Number of variables   :   16 (   0 sgn;   7   !;   6   ?)

% Comments : 
%------------------------------------------------------------------------------
fof(f1,axiom,
    ~ ? [X0] :
        ( ( big_h(X0)
          | big_g(X0) )
        & big_f(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pel31_1) ).

fof(f2,axiom,
    ? [X0] :
      ( big_f(X0)
      & big_i(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pel31_2) ).

fof(f3,axiom,
    ! [X0] :
      ( ~ big_h(X0)
     => big_j(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pel31_3) ).

fof(f4,conjecture,
    ? [X0] :
      ( big_j(X0)
      & big_i(X0) ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',pel31) ).

fof(f5,negated_conjecture,
    ~ ? [X0] :
        ( big_j(X0)
        & big_i(X0) ),
    inference(negated_conjecture,[],[f4]) ).

fof(f6,plain,
    ~ ? [X0] :
        ( big_h(X0)
        & big_f(X0) ),
    inference(pure_predicate_removal,[],[f1]) ).

fof(f7,plain,
    ! [X0] :
      ( ~ big_h(X0)
      | ~ big_f(X0) ),
    inference(ennf_transformation,[],[f6]) ).

fof(f8,plain,
    ! [X0] :
      ( big_j(X0)
      | big_h(X0) ),
    inference(ennf_transformation,[],[f3]) ).

fof(f9,plain,
    ! [X0] :
      ( ~ big_j(X0)
      | ~ big_i(X0) ),
    inference(ennf_transformation,[],[f5]) ).

fof(f10,plain,
    ( ? [X0] :
        ( big_f(X0)
        & big_i(X0) )
   => ( big_f(sK0)
      & big_i(sK0) ) ),
    introduced(choice_axiom,[]) ).

fof(f11,plain,
    ( big_f(sK0)
    & big_i(sK0) ),
    inference(skolemisation,[status(esa),new_symbols(skolem,[sK0])],[f2,f10]) ).

fof(f12,plain,
    ! [X0] :
      ( ~ big_h(X0)
      | ~ big_f(X0) ),
    inference(cnf_transformation,[],[f7]) ).

fof(f13,plain,
    big_i(sK0),
    inference(cnf_transformation,[],[f11]) ).

fof(f14,plain,
    big_f(sK0),
    inference(cnf_transformation,[],[f11]) ).

fof(f15,plain,
    ! [X0] :
      ( big_j(X0)
      | big_h(X0) ),
    inference(cnf_transformation,[],[f8]) ).

fof(f16,plain,
    ! [X0] :
      ( ~ big_j(X0)
      | ~ big_i(X0) ),
    inference(cnf_transformation,[],[f9]) ).

cnf(c_49,plain,
    ( ~ big_h(X0)
    | ~ big_f(X0) ),
    inference(cnf_transformation,[],[f12]) ).

cnf(c_50,plain,
    big_f(sK0),
    inference(cnf_transformation,[],[f14]) ).

cnf(c_51,plain,
    big_i(sK0),
    inference(cnf_transformation,[],[f13]) ).

cnf(c_52,plain,
    ( big_h(X0)
    | big_j(X0) ),
    inference(cnf_transformation,[],[f15]) ).

cnf(c_53,negated_conjecture,
    ( ~ big_i(X0)
    | ~ big_j(X0) ),
    inference(cnf_transformation,[],[f16]) ).

cnf(c_54,plain,
    ( big_h(sK0)
    | big_j(sK0) ),
    inference(instantiation,[status(thm)],[c_52]) ).

cnf(c_55,plain,
    ( ~ big_i(sK0)
    | ~ big_j(sK0) ),
    inference(instantiation,[status(thm)],[c_53]) ).

cnf(c_56,plain,
    ( ~ big_h(sK0)
    | ~ big_f(sK0) ),
    inference(instantiation,[status(thm)],[c_49]) ).

cnf(c_57,plain,
    $false,
    inference(prop_impl_just,[status(thm)],[c_56,c_55,c_54,c_50,c_51]) ).


%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.13  % Problem  : SYN061+1 : TPTP v8.1.2. Released v2.0.0.
% 0.12/0.14  % Command  : run_iprover %s %d THM
% 0.14/0.35  % Computer : n029.cluster.edu
% 0.14/0.35  % Model    : x86_64 x86_64
% 0.14/0.35  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35  % Memory   : 8042.1875MB
% 0.14/0.35  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35  % CPULimit : 300
% 0.14/0.35  % WCLimit  : 300
% 0.14/0.35  % DateTime : Sat Aug 26 18:53:10 EDT 2023
% 0.14/0.35  % CPUTime  : 
% 0.20/0.48  Running first-order theorem proving
% 0.20/0.48  Running: /export/starexec/sandbox2/solver/bin/run_problem --schedule fof_schedule --no_cores 8 /export/starexec/sandbox2/benchmark/theBenchmark.p 300
% 0.73/1.17  % SZS status Started for theBenchmark.p
% 0.73/1.17  % SZS status Theorem for theBenchmark.p
% 0.73/1.17  
% 0.73/1.17  %---------------- iProver v3.8 (pre SMT-COMP 2023/CASC 2023) ----------------%
% 0.73/1.17  
% 0.73/1.17  ------  iProver source info
% 0.73/1.17  
% 0.73/1.17  git: date: 2023-05-31 18:12:56 +0000
% 0.73/1.17  git: sha1: 8abddc1f627fd3ce0bcb8b4cbf113b3cc443d7b6
% 0.73/1.17  git: non_committed_changes: false
% 0.73/1.17  git: last_make_outside_of_git: false
% 0.73/1.17  
% 0.73/1.17  ------ Parsing...
% 0.73/1.17  ------ Clausification by vclausify_rel  & Parsing by iProver...------  preprocesses with Option_epr_non_horn_non_eq
% 0.73/1.17  
% 0.73/1.17  
% 0.73/1.17  ------ Preprocessing...
% 0.73/1.17  
% 0.73/1.17  % SZS status Theorem for theBenchmark.p
% 0.73/1.17  
% 0.73/1.17  % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 0.73/1.17  
% 0.73/1.17  
%------------------------------------------------------------------------------