%------------------------------------------------------------------------------
% File     : MaedMax---1.4
% Problem  : GRP715-11 : TPTP v8.1.0. Released v8.1.0.
% Transfm  : none
% Format   : tptp
% Command  : run_maedmax %d %s

% Computer : n020.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 07:03:13 EDT 2022

% Result   : Unsatisfiable 5.47s 5.68s
% Output   : CNFRefutation 5.47s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :    9
%            Number of leaves      :    7
% Syntax   : Number of clauses     :   31 (  31 unt;   0 nHn;  19 RR)
%            Number of literals    :   31 (  30 equ;   4 neg)
%            Maximal clause size   :    1 (   1 avg)
%            Maximal term depth    :    6 (   2 avg)
%            Number of predicates  :    2 (   0 usr;   1 prp; 0-2 aty)
%            Number of functors    :    9 (   9 usr;   8 con; 0-2 aty)
%            Number of variables   :   20 (   0 sgn)

% Comments : 
%------------------------------------------------------------------------------
cnf(eq_0,axiom,
    mult(A,mult(mult(B,C),B)) = mult(mult(mult(A,B),C),B),
    file('/tmp/MaedMax_31013') ).

cnf(eq_1,axiom,
    mult(A,mult(B,B)) = mult(mult(A,B),B),
    file('/tmp/MaedMax_31013') ).

cnf(eq_2,axiom,
    A = mult(A,unit),
    file('/tmp/MaedMax_31013') ).

cnf(eq_3,axiom,
    A = mult(unit,A),
    file('/tmp/MaedMax_31013') ).

cnf(eq_4,axiom,
    mult(op_a,op_b) = unit,
    file('/tmp/MaedMax_31013') ).

cnf(eq_5,axiom,
    mult(op_b,op_a) = unit,
    file('/tmp/MaedMax_31013') ).

cnf(eq_6,negated_conjecture,
    mult(mult(x0,op_b),op_a) != x0,
    file('/tmp/MaedMax_31013') ).

cnf(eq_7,plain,
    mult(unit,op_b) = mult(op_a,mult(op_b,op_b)),
    inference(cp,[status(thm)],[eq_4,eq_1]) ).

cnf(eq_8,plain,
    mult(unit,op_a) = mult(op_b,mult(op_a,op_a)),
    inference(cp,[status(thm)],[eq_5,eq_1]) ).

cnf(eq_9,plain,
    mult(mult(mult(A,mult(mult(B,C),B)),x102),B) = mult(mult(mult(A,B),C),mult(mult(B,x102),B)),
    inference(cp,[status(thm)],[eq_0,eq_0]) ).

cnf(eq_10,plain,
    mult(mult(unit,x102),op_b) = mult(op_a,mult(mult(op_b,x102),op_b)),
    inference(cp,[status(thm)],[eq_4,eq_0]) ).

cnf(eq_11,plain,
    mult(mult(unit,x102),op_a) = mult(op_b,mult(mult(op_a,x102),op_a)),
    inference(cp,[status(thm)],[eq_5,eq_0]) ).

cnf(eq_12,plain,
    mult(op_b,op_a) = mult(op_a,op_b),
    inference(cp,[status(thm)],[eq_5,eq_4]) ).

cnf(eq_13,plain,
    mult(A,op_b) = mult(op_a,mult(mult(op_b,A),op_b)),
    inference(rw,[status(thm)],[eq_10,eq_3]) ).

cnf(eq_14,plain,
    mult(op_b,mult(op_a,op_a)) = op_a,
    inference(rw,[status(thm)],[eq_8,eq_3]) ).

cnf(eq_15,plain,
    mult(A,op_a) = mult(op_b,mult(mult(op_a,A),op_a)),
    inference(rw,[status(thm)],[eq_11,eq_3]) ).

cnf(eq_16,plain,
    mult(mult(mult(A,B),C),mult(mult(B,x3),B)) = mult(mult(mult(A,mult(mult(B,C),B)),x3),B),
    eq_9 ).

cnf(eq_17,plain,
    mult(op_a,mult(op_b,op_b)) = op_b,
    inference(rw,[status(thm)],[eq_7,eq_3]) ).

cnf(eq_18,plain,
    A = mult(A,mult(op_a,op_b)),
    inference(rw,[status(thm)],[eq_2,eq_4]) ).

cnf(eq_19,plain,
    mult(op_a,mult(op_a,op_b)) = mult(mult(op_a,op_a),op_b),
    inference(cp,[status(thm)],[eq_14,eq_13]) ).

cnf(eq_20,plain,
    mult(op_b,mult(mult(A,op_b),op_a)) = mult(mult(mult(op_b,A),op_b),op_a),
    inference(cp,[status(thm)],[eq_13,eq_15]) ).

cnf(eq_21,plain,
    mult(mult(mult(op_b,A),op_b),op_a) = mult(op_b,mult(mult(A,op_b),op_a)),
    eq_20 ).

cnf(eq_22,plain,
    mult(mult(op_a,op_a),op_b) = op_a,
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[eq_19,eq_4]),eq_2]) ).

cnf(eq_23,plain,
    mult(mult(mult(x100,mult(op_b,op_a)),x103),op_a) = mult(mult(mult(x100,op_a),mult(op_b,op_b)),mult(mult(op_a,x103),op_a)),
    inference(cp,[status(thm)],[eq_17,eq_16]) ).

cnf(eq_24,plain,
    mult(mult(A,B),op_a) = mult(mult(mult(A,op_a),mult(op_b,op_b)),mult(mult(op_a,B),op_a)),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[eq_23,eq_5]),eq_2]) ).

cnf(eq_25,plain,
    mult(mult(op_a,op_b),op_a) = mult(op_b,mult(mult(mult(op_a,op_a),op_b),op_a)),
    inference(cp,[status(thm)],[eq_14,eq_21]) ).

cnf(eq_26,plain,
    mult(mult(op_a,op_b),op_a) = op_a,
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[eq_25,eq_22]),eq_14]) ).

cnf(eq_27,negated_conjecture,
    mult(mult(mult(x0,op_a),mult(op_b,op_b)),mult(mult(op_a,op_b),op_a)) != x0,
    inference(cp,[status(thm)],[eq_24,eq_6]) ).

cnf(eq_28,negated_conjecture,
    mult(x0,mult(op_a,op_b)) != x0,
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[eq_27,eq_26]),eq_0]),eq_17]),eq_12]) ).

cnf(eq_29,negated_conjecture,
    x0 != x0,
    inference(rw,[status(thm)],[eq_28,eq_18]) ).

cnf(bot,negated_conjecture,
    $false,
    inference(cn,[status(thm)],[eq_29]) ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.10/0.12  % Problem  : GRP715-11 : TPTP v8.1.0. Released v8.1.0.
% 0.10/0.13  % Command  : run_maedmax %d %s
% 0.13/0.34  % Computer : n020.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 04:27:54 EDT 2022
% 0.13/0.34  % CPUTime  : 
% 5.47/5.68  % SZS status Unsatisfiable
% 5.47/5.68  % SZS output start CNFRefutation for /tmp/MaedMax_31013
% See solution above
% 5.47/5.68  
%------------------------------------------------------------------------------