%------------------------------------------------------------------------------
% File     : SPASS---3.9
% Problem  : HWV009-4 : TPTP v8.1.0. Released v2.5.0.
% Transfm  : none
% Format   : tptp
% Command  : run_spass %d %s

% Computer : n021.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 : Sat Jul 16 19:14:44 EDT 2022

% Result   : Unsatisfiable 0.22s 0.47s
% Output   : Refutation 0.22s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    2
%            Number of leaves      :    3
% Syntax   : Number of clauses     :    5 (   4 unt;   0 nHn;   5 RR)
%            Number of literals    :    6 (   0 equ;   3 neg)
%            Maximal clause size   :    2 (   1 avg)
%            Maximal term depth    :    3 (   2 avg)
%            Number of predicates  :    2 (   1 usr;   1 prp; 0-1 aty)
%            Number of functors    :    6 (   6 usr;   3 con; 0-2 aty)
%            Number of variables   :    0 (   0 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(1,axiom,
    p__pred_(fwork_DOTfifo_DOTrtl_DOTreset_(t_206)),
    file('HWV009-4.p',unknown),
    [] ).

cnf(2,axiom,
    p__pred_(fwork_DOTfifo_DOTrtl_DOTrd__error_(f_ADD_(t_206,n1))),
    file('HWV009-4.p',unknown),
    [] ).

cnf(15,axiom,
    ( ~ p__pred_(fwork_DOTfifo_DOTrtl_DOTreset_(u))
    | ~ p__pred_(fwork_DOTfifo_DOTrtl_DOTrd__error_(f_ADD_(u,n1))) ),
    file('HWV009-4.p',unknown),
    [] ).

cnf(238,plain,
    ~ p__pred_(fwork_DOTfifo_DOTrtl_DOTreset_(t_206)),
    inference(res,[status(thm),theory(equality)],[2,15]),
    [iquote('0:Res:2.0,15.0')] ).

cnf(245,plain,
    $false,
    inference(mrr,[status(thm)],[238,1]),
    [iquote('0:MRR:238.0,1.0')] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.05/0.14  % Problem  : HWV009-4 : TPTP v8.1.0. Released v2.5.0.
% 0.05/0.15  % Command  : run_spass %d %s
% 0.15/0.36  % Computer : n021.cluster.edu
% 0.15/0.36  % Model    : x86_64 x86_64
% 0.15/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.36  % Memory   : 8042.1875MB
% 0.15/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.15/0.36  % CPULimit : 300
% 0.15/0.36  % WCLimit  : 600
% 0.15/0.36  % DateTime : Thu Jun 16 22:45:00 EDT 2022
% 0.15/0.37  % CPUTime  : 
% 0.22/0.47  
% 0.22/0.47  SPASS V 3.9 
% 0.22/0.47  SPASS beiseite: Proof found.
% 0.22/0.47  % SZS status Theorem
% 0.22/0.47  Problem: /export/starexec/sandbox/benchmark/theBenchmark.p 
% 0.22/0.47  SPASS derived 10 clauses, backtracked 0 clauses, performed 0 splits and kept 135 clauses.
% 0.22/0.47  SPASS allocated 75840 KBytes.
% 0.22/0.47  SPASS spent	0:00:00.09 on the problem.
% 0.22/0.47  		0:00:00.04 for the input.
% 0.22/0.47  		0:00:00.00 for the FLOTTER CNF translation.
% 0.22/0.47  		0:00:00.00 for inferences.
% 0.22/0.47  		0:00:00.00 for the backtracking.
% 0.22/0.47  		0:00:00.02 for the reduction.
% 0.22/0.47  
% 0.22/0.47  
% 0.22/0.47  Here is a proof with depth 1, length 5 :
% 0.22/0.47  % SZS output start Refutation
% See solution above
% 0.22/0.47  Formulae used in the proof : quest_1 quest_2 axiom_14
% 0.22/0.47  
%------------------------------------------------------------------------------