%------------------------------------------------------------------------------
% File     : SPASS---3.9
% Problem  : SYN061-1 : TPTP v8.1.0. Released v1.0.0.
% Transfm  : none
% Format   : tptp
% Command  : run_spass %d %s

% Computer : n010.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 12:17:47 EDT 2022

% Result   : Unsatisfiable 0.19s 0.42s
% Output   : Refutation 0.19s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    2
%            Number of leaves      :    5
% Syntax   : Number of clauses     :    8 (   5 unt;   1 nHn;   8 RR)
%            Number of literals    :   11 (   0 equ;   5 neg)
%            Maximal clause size   :    2 (   1 avg)
%            Maximal term depth    :    1 (   1 avg)
%            Number of predicates  :    5 (   4 usr;   1 prp; 0-1 aty)
%            Number of functors    :    2 (   2 usr;   2 con; 0-0 aty)
%            Number of variables   :    0 (   0 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(2,axiom,
    ( ~ big_h(u)
    | ~ big(u) ),
    file('SYN061-1.p',unknown),
    [] ).

cnf(3,axiom,
    big_i(a),
    file('SYN061-1.p',unknown),
    [] ).

cnf(4,axiom,
    big(a),
    file('SYN061-1.p',unknown),
    [] ).

cnf(5,axiom,
    ( big_j(u)
    | big_h(u) ),
    file('SYN061-1.p',unknown),
    [] ).

cnf(6,axiom,
    ( ~ big_j(u)
    | ~ big_i(u) ),
    file('SYN061-1.p',unknown),
    [] ).

cnf(7,plain,
    ~ big_j(a),
    inference(res,[status(thm),theory(equality)],[3,6]),
    [iquote('0:Res:3.0,6.0')] ).

cnf(12,plain,
    big_j(a),
    inference(ems,[status(thm)],[2,5,4]),
    [iquote('0:EmS:2.0,2.1,5.1,4.0')] ).

cnf(13,plain,
    $false,
    inference(mrr,[status(thm)],[12,7]),
    [iquote('0:MRR:12.0,7.0')] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12  % Problem  : SYN061-1 : TPTP v8.1.0. Released v1.0.0.
% 0.11/0.13  % Command  : run_spass %d %s
% 0.13/0.34  % Computer : n010.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 11:51:15 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.19/0.42  
% 0.19/0.42  SPASS V 3.9 
% 0.19/0.42  SPASS beiseite: Proof found.
% 0.19/0.42  % SZS status Theorem
% 0.19/0.42  Problem: /export/starexec/sandbox/benchmark/theBenchmark.p 
% 0.19/0.42  SPASS derived 2 clauses, backtracked 0 clauses, performed 0 splits and kept 8 clauses.
% 0.19/0.42  SPASS allocated 75582 KBytes.
% 0.19/0.42  SPASS spent	0:00:00.06 on the problem.
% 0.19/0.42  		0:00:00.04 for the input.
% 0.19/0.42  		0:00:00.00 for the FLOTTER CNF translation.
% 0.19/0.42  		0:00:00.00 for inferences.
% 0.19/0.42  		0:00:00.00 for the backtracking.
% 0.19/0.42  		0:00:00.00 for the reduction.
% 0.19/0.42  
% 0.19/0.42  
% 0.19/0.42  Here is a proof with depth 1, length 8 :
% 0.19/0.42  % SZS output start Refutation
% See solution above
% 0.19/0.42  Formulae used in the proof : clause_2 clause_3 clause_4 clause_5 clause_6
% 0.19/0.42  
%------------------------------------------------------------------------------