%------------------------------------------------------------------------------
% File     : SPASS+T---2.2.22
% Problem  : NUM918_1 : TPTP v8.1.0. Released v5.0.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : spasst-tptp-script %s %d

% Computer : n026.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 14:39:21 EDT 2022

% Result   : Theorem 0.45s 1.01s
% Output   : Refutation 0.45s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    2
%            Number of leaves      :    2
% Syntax   : Number of clauses     :    4 (   4 unt;   0 nHn;   3 RR)
%            Number of literals    :    4 (   0 equ;   2 neg)
%            Maximal clause size   :    1 (   1 avg)
%            Maximal term depth    :    3 (   2 avg)
%            Number of predicates  :    2 (   1 usr;   1 prp; 0-2 aty)
%            Number of functors    :    5 (   5 usr;   2 con; 0-2 aty)
%            Number of variables   :    4 (   2 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(1,axiom,
    ~ equal(minus(U,skc3),skc2),
    file('NUM918=1.p',unknown),
    [] ).

cnf(6,axiom,
    equal(plus(plus(U,V),uminus(V)),U),
    file('NUM918=1.p',unknown),
    [] ).

cnf(33,plain,
    ~ equal(plus(U,uminus(skc3)),skc2),
    inference(ars,[status(thm)],[1]),
    [iquote('0:ArS:1.0')] ).

cnf(34,plain,
    $false,
    inference(unc,[status(thm)],[6,33]),
    [iquote('0:UnC:6.0,33.0')] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : NUM918_1 : TPTP v8.1.0. Released v5.0.0.
% 0.03/0.12  % Command  : spasst-tptp-script %s %d
% 0.13/0.33  % Computer : n026.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
% 0.13/0.33  % WCLimit  : 600
% 0.13/0.33  % DateTime : Tue Jul  5 12:10:37 EDT 2022
% 0.13/0.33  % CPUTime  : 
% 0.19/0.46  % Using integer theory
% 0.45/1.01  
% 0.45/1.01  
% 0.45/1.01  % SZS status Theorem for /tmp/SPASST_25689_n026.cluster.edu
% 0.45/1.01  
% 0.45/1.01  SPASS V 2.2.22  in combination with yices.
% 0.45/1.01  SPASS beiseite: Proof found by SPASS.
% 0.45/1.01  Problem: /tmp/SPASST_25689_n026.cluster.edu 
% 0.45/1.01  SPASS derived 0 clauses, backtracked 0 clauses and kept 26 clauses.
% 0.45/1.01  SPASS backtracked 0 times (0 times due to theory inconsistency).
% 0.45/1.01  SPASS allocated 6207 KBytes.
% 0.45/1.01  SPASS spent	0:00:00.01 on the problem.
% 0.45/1.01  		0:00:00.00 for the input.
% 0.45/1.01  		0:00:00.00 for the FLOTTER CNF translation.
% 0.45/1.01  		0:00:00.00 for inferences.
% 0.45/1.01  		0:00:00.00 for the backtracking.
% 0.45/1.01  		0:00:00.00 for the reduction.
% 0.45/1.01  		0:00:00.00 for interacting with the SMT procedure.
% 0.45/1.01  		
% 0.45/1.01  
% 0.45/1.01  % SZS output start CNFRefutation for /tmp/SPASST_25689_n026.cluster.edu
% See solution above
% 0.45/1.01  
% 0.45/1.01  Formulae used in the proof :
% 0.45/1.03  
% 0.45/1.03  SPASS+T ended
%------------------------------------------------------------------------------