%------------------------------------------------------------------------------
% File     : MaedMax---1.4
% Problem  : GRP562-1 : TPTP v8.1.0. Released v2.6.0.
% Transfm  : none
% Format   : tptp
% Command  : run_maedmax %d %s

% Computer : n015.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  : 300s
% DateTime : Tue Jul 26 07:02:55 EDT 2022

% Result   : Unsatisfiable 0.50s 0.70s
% Output   : CNFRefutation 0.50s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    9
%            Number of leaves      :    3
% Syntax   : Number of clauses     :   12 (  12 unt;   0 nHn;   3 RR)
%            Number of literals    :   12 (  11 equ;   2 neg)
%            Maximal clause size   :    1 (   1 avg)
%            Maximal term depth    :    8 (   2 avg)
%            Number of predicates  :    2 (   0 usr;   1 prp; 0-2 aty)
%            Number of functors    :    6 (   6 usr;   3 con; 0-2 aty)
%            Number of variables   :   23 (   0 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(eq_0,axiom,
    A = divide(divide(divide(B,inverse(A)),C),divide(B,C)),
    file('/tmp/MaedMax_18898') ).

cnf(eq_1,axiom,
    divide(A,inverse(B)) = multiply(A,B),
    file('/tmp/MaedMax_18898') ).

cnf(eq_2,negated_conjecture,
    multiply(multiply(inverse(b2),b2),a2) != a2,
    file('/tmp/MaedMax_18898') ).

cnf(eq_3,plain,
    divide(divide(divide(divide(divide(B,inverse(A)),C),inverse(X101)),divide(B,C)),A) = X101,
    inference(cp,[status(thm)],[eq_0,eq_0]) ).

cnf(eq_4,plain,
    A = divide(divide(divide(divide(divide(B,inverse(C)),x3),inverse(A)),divide(B,x3)),C),
    eq_3 ).

cnf(eq_5,plain,
    divide(divide(A,divide(divide(divide(B,inverse(inverse(X103))),x3),divide(B,x3))),A) = X103,
    inference(cp,[status(thm)],[eq_4,eq_4]) ).

cnf(eq_6,plain,
    A = divide(divide(B,inverse(A)),B),
    inference(rw,[status(thm)],[eq_5,eq_0]) ).

cnf(eq_7,plain,
    divide(A,divide(B,B)) = A,
    inference(cp,[status(thm)],[eq_6,eq_0]) ).

cnf(eq_8,plain,
    divide(divide(B,B),inverse(X101)) = X101,
    inference(cp,[status(thm)],[eq_7,eq_6]) ).

cnf(eq_9,plain,
    A = divide(divide(B,B),inverse(A)),
    eq_8 ).

cnf(eq_10,negated_conjecture,
    a2 != a2,
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[eq_2,eq_1]),eq_1]),eq_9]) ).

cnf(bot,negated_conjecture,
    $false,
    inference(cn,[status(thm)],[eq_10]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12  % Problem  : GRP562-1 : TPTP v8.1.0. Released v2.6.0.
% 0.03/0.13  % Command  : run_maedmax %d %s
% 0.13/0.34  % Computer : n015.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  : 300
% 0.13/0.34  % DateTime : Tue Jul 26 04:20:55 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 0.50/0.70  % SZS status Unsatisfiable
% 0.50/0.70  % SZS output start CNFRefutation for /tmp/MaedMax_18898
% See solution above
% 0.50/0.70  
%------------------------------------------------------------------------------