%------------------------------------------------------------------------------
% File     : SPASS+T---2.2.22
% Problem  : NUM907_1 : TPTP v8.1.0. Bugfixed v5.4.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : spasst-tptp-script %s %d

% Computer : n023.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 : Mon Jul 18 14:39:17 EDT 2022

% Result   : Theorem 0.43s 1.01s
% Output   : Refutation 0.43s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    1
%            Number of leaves      :    2
% Syntax   : Number of clauses     :    3 (   1 unt;   1 nHn;   3 RR)
%            Number of literals    :    6 (   0 equ;   3 neg)
%            Maximal clause size   :    3 (   2 avg)
%            Maximal term depth    :    2 (   1 avg)
%            Number of predicates  :    2 (   1 usr;   1 prp; 0-2 aty)
%            Number of functors    :    5 (   5 usr;   3 con; 0-2 aty)
%            Number of variables   :    0 (   0 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(2,axiom,
    ( equal(minus(skc5,skc4),skc3)
    | equal(plus(skc3,skc4),skc5) ),
    file('NUM907=1.p',unknown),
    [] ).

cnf(3,axiom,
    ( ~ equal(minus(skc5,skc3),skc4)
    | ~ equal(minus(skc5,skc4),skc3)
    | ~ equal(plus(skc3,skc4),skc5) ),
    file('NUM907=1.p',unknown),
    [] ).

cnf(55,plain,
    $false,
    inference(thr,[status(thm)],[3,2]),
    [iquote('0:ThR:3,2')] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12  % Problem  : NUM907_1 : TPTP v8.1.0. Bugfixed v5.4.0.
% 0.06/0.12  % Command  : spasst-tptp-script %s %d
% 0.13/0.33  % Computer : n023.cluster.edu
% 0.13/0.33  % Model    : x86_64 x86_64
% 0.13/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33  % Memory   : 8042.1875MB
% 0.13/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33  % CPULimit : 300
% 0.13/0.34  % WCLimit  : 600
% 0.13/0.34  % DateTime : Wed Jul  6 09:19:42 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.19/0.46  % Using rational theory
% 0.43/1.01  
% 0.43/1.01  
% 0.43/1.01  % SZS status Theorem for /tmp/SPASST_18525_n023.cluster.edu
% 0.43/1.01  
% 0.43/1.01  SPASS V 2.2.22  in combination with yices.
% 0.43/1.01  SPASS beiseite: Proof found by SMT.
% 0.43/1.01  Problem: /tmp/SPASST_18525_n023.cluster.edu 
% 0.43/1.01  SPASS derived 18 clauses, backtracked 0 clauses and kept 44 clauses.
% 0.43/1.01  SPASS backtracked 1 times (1 times due to theory inconsistency).
% 0.43/1.01  SPASS allocated 6229 KBytes.
% 0.43/1.01  SPASS spent	0:00:00.01 on the problem.
% 0.43/1.01  		0:00:00.00 for the input.
% 0.43/1.01  		0:00:00.00 for the FLOTTER CNF translation.
% 0.43/1.01  		0:00:00.00 for inferences.
% 0.43/1.01  		0:00:00.00 for the backtracking.
% 0.43/1.01  		0:00:00.00 for the reduction.
% 0.43/1.01  		0:00:00.00 for interacting with the SMT procedure.
% 0.43/1.01  		
% 0.43/1.01  
% 0.43/1.01  % SZS output start CNFRefutation for /tmp/SPASST_18525_n023.cluster.edu
% See solution above
% 0.43/1.01  
% 0.43/1.01  Formulae used in the proof : fof_rat_combined_problem_2
% 0.43/1.01  
% 0.43/1.01  SPASS+T ended
%------------------------------------------------------------------------------