TSTP Solution File: SYN070-1 by Metis---2.4

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%------------------------------------------------------------------------------
% File     : Metis---2.4
% Problem  : SYN070-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : metis --show proof --show saturation %s

% Computer : n022.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  : 600s
% DateTime : Thu Jul 21 08:59:16 EDT 2022

% Result   : Unsatisfiable 0.13s 0.36s
% Output   : CNFRefutation 0.13s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   15
%            Number of leaves      :    9
% Syntax   : Number of clauses     :   36 (   8 unt;  18 nHn;  36 RR)
%            Number of literals    :   91 (   0 equ;  38 neg)
%            Maximal clause size   :    5 (   2 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    5 (   4 usr;   1 prp; 0-2 aty)
%            Number of functors    :    3 (   3 usr;   2 con; 0-1 aty)
%            Number of variables   :    9 (   0 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(clause_1,axiom,
    ( ~ big_f(X)
    | big_f(f(X))
    | big_g(X) ) ).

cnf(clause_2,axiom,
    ( ~ big_f(X)
    | big_h(f(X),X)
    | big_g(X) ) ).

cnf(clause_3,axiom,
    ( ~ big_f(X)
    | ~ big_g(f(X))
    | big_g(X) ) ).

cnf(clause_4,axiom,
    ( ~ big_f(X)
    | big_g(X)
    | big_f(a) ) ).

cnf(clause_5,axiom,
    ( ~ big_f(X)
    | big_g(X)
    | ~ big_g(a) ) ).

cnf(clause_6,axiom,
    ( ~ big_f(X)
    | big_g(X)
    | ~ big_f(Y)
    | big_g(Y)
    | big_j(a,Y) ) ).

cnf(clause_7,axiom,
    ( ~ big_f(X)
    | ~ big_f(Y)
    | ~ big_h(X,Y)
    | ~ big_j(Y,X) ) ).

cnf(clause_8,negated_conjecture,
    big_f(b) ).

cnf(clause_9,negated_conjecture,
    ~ big_g(b) ).

cnf(refute_0_0,plain,
    ( ~ big_f(b)
    | ~ big_g(f(b))
    | big_g(b) ),
    inference(subst,[],[clause_3:[bind(X,$fot(b))]]) ).

cnf(refute_0_1,plain,
    ( ~ big_f(f(b))
    | ~ big_g(a)
    | big_g(f(b)) ),
    inference(subst,[],[clause_5:[bind(X,$fot(f(b)))]]) ).

cnf(refute_0_2,plain,
    ( ~ big_f(b)
    | big_f(f(b))
    | big_g(b) ),
    inference(subst,[],[clause_1:[bind(X,$fot(b))]]) ).

cnf(refute_0_3,plain,
    ( big_f(f(b))
    | big_g(b) ),
    inference(resolve,[$cnf( big_f(b) )],[clause_8,refute_0_2]) ).

cnf(refute_0_4,plain,
    big_f(f(b)),
    inference(resolve,[$cnf( big_g(b) )],[refute_0_3,clause_9]) ).

cnf(refute_0_5,plain,
    ( ~ big_g(a)
    | big_g(f(b)) ),
    inference(resolve,[$cnf( big_f(f(b)) )],[refute_0_4,refute_0_1]) ).

cnf(refute_0_6,plain,
    ( ~ big_f(a)
    | ~ big_g(f(a))
    | big_g(a) ),
    inference(subst,[],[clause_3:[bind(X,$fot(a))]]) ).

cnf(refute_0_7,plain,
    ( ~ big_f(b)
    | big_f(a)
    | big_g(b) ),
    inference(subst,[],[clause_4:[bind(X,$fot(b))]]) ).

cnf(refute_0_8,plain,
    ( big_f(a)
    | big_g(b) ),
    inference(resolve,[$cnf( big_f(b) )],[clause_8,refute_0_7]) ).

cnf(refute_0_9,plain,
    big_f(a),
    inference(resolve,[$cnf( big_g(b) )],[refute_0_8,clause_9]) ).

cnf(refute_0_10,plain,
    ( ~ big_f(a)
    | big_f(f(a))
    | big_g(a) ),
    inference(subst,[],[clause_1:[bind(X,$fot(a))]]) ).

cnf(refute_0_11,plain,
    ( big_f(f(a))
    | big_g(a) ),
    inference(resolve,[$cnf( big_f(a) )],[refute_0_9,refute_0_10]) ).

cnf(refute_0_12,plain,
    ( ~ big_f(a)
    | big_g(a)
    | big_h(f(a),a) ),
    inference(subst,[],[clause_2:[bind(X,$fot(a))]]) ).

cnf(refute_0_13,plain,
    ( big_g(a)
    | big_h(f(a),a) ),
    inference(resolve,[$cnf( big_f(a) )],[refute_0_9,refute_0_12]) ).

cnf(refute_0_14,plain,
    ( ~ big_f(f(a))
    | big_g(f(a))
    | big_j(a,f(a)) ),
    inference(subst,[],[clause_6:[bind(X,$fot(f(a))),bind(Y,$fot(f(a)))]]) ).

cnf(refute_0_15,plain,
    ( big_g(a)
    | big_g(f(a))
    | big_j(a,f(a)) ),
    inference(resolve,[$cnf( big_f(f(a)) )],[refute_0_11,refute_0_14]) ).

cnf(refute_0_16,plain,
    ( ~ big_f(a)
    | ~ big_f(f(a))
    | ~ big_h(f(a),a)
    | ~ big_j(a,f(a)) ),
    inference(subst,[],[clause_7:[bind(X,$fot(f(a))),bind(Y,$fot(a))]]) ).

cnf(refute_0_17,plain,
    ( ~ big_f(a)
    | ~ big_f(f(a))
    | ~ big_h(f(a),a)
    | big_g(a)
    | big_g(f(a)) ),
    inference(resolve,[$cnf( big_j(a,f(a)) )],[refute_0_15,refute_0_16]) ).

cnf(refute_0_18,plain,
    ( ~ big_f(f(a))
    | ~ big_h(f(a),a)
    | big_g(a)
    | big_g(f(a)) ),
    inference(resolve,[$cnf( big_f(a) )],[refute_0_9,refute_0_17]) ).

cnf(refute_0_19,plain,
    ( ~ big_f(f(a))
    | big_g(a)
    | big_g(f(a)) ),
    inference(resolve,[$cnf( big_h(f(a),a) )],[refute_0_13,refute_0_18]) ).

cnf(refute_0_20,plain,
    ( big_g(a)
    | big_g(f(a)) ),
    inference(resolve,[$cnf( big_f(f(a)) )],[refute_0_11,refute_0_19]) ).

cnf(refute_0_21,plain,
    ( ~ big_f(a)
    | big_g(a) ),
    inference(resolve,[$cnf( big_g(f(a)) )],[refute_0_20,refute_0_6]) ).

cnf(refute_0_22,plain,
    big_g(a),
    inference(resolve,[$cnf( big_f(a) )],[refute_0_9,refute_0_21]) ).

cnf(refute_0_23,plain,
    big_g(f(b)),
    inference(resolve,[$cnf( big_g(a) )],[refute_0_22,refute_0_5]) ).

cnf(refute_0_24,plain,
    ( ~ big_f(b)
    | big_g(b) ),
    inference(resolve,[$cnf( big_g(f(b)) )],[refute_0_23,refute_0_0]) ).

cnf(refute_0_25,plain,
    big_g(b),
    inference(resolve,[$cnf( big_f(b) )],[clause_8,refute_0_24]) ).

cnf(refute_0_26,plain,
    $false,
    inference(resolve,[$cnf( big_g(b) )],[refute_0_25,clause_9]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12  % Problem  : SYN070-1 : TPTP v8.1.0. Released v1.0.0.
% 0.12/0.13  % Command  : metis --show proof --show saturation %s
% 0.13/0.34  % Computer : n022.cluster.edu
% 0.13/0.34  % Model    : x86_64 x86_64
% 0.13/0.34  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34  % Memory   : 8042.1875MB
% 0.13/0.34  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34  % CPULimit : 300
% 0.13/0.34  % WCLimit  : 600
% 0.13/0.34  % DateTime : Mon Jul 11 14:03:55 EDT 2022
% 0.13/0.35  % CPUTime  : 
% 0.13/0.35  %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
% 0.13/0.36  % SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.36  
% 0.13/0.36  % SZS output start CNFRefutation for /export/starexec/sandbox/benchmark/theBenchmark.p
% See solution above
% 0.13/0.36  
%------------------------------------------------------------------------------