TSTP Solution File: GRP101-1 by CSE_E---1.5

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : CSE_E---1.5
% Problem  : GRP101-1 : TPTP v8.1.2. Bugfixed v2.7.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : java -jar /export/starexec/sandbox/solver/bin/mcs_scs.jar %d %s

% 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  : 300s
% DateTime : Thu Aug 31 00:16:00 EDT 2023

% Result   : Unsatisfiable 2.94s 2.99s
% Output   : CNFRefutation 2.94s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   36
%            Number of leaves      :   16
% Syntax   : Number of formulae    :   88 (  70 unt;  11 typ;   0 def)
%            Number of atoms       :   94 (  93 equ)
%            Maximal formula atoms :    4 (   1 avg)
%            Number of connectives :   43 (  26   ~;  17   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    5 (   1 avg)
%            Maximal term depth    :    9 (   2 avg)
%            Number of types       :    1 (   0 usr)
%            Number of type conns  :    5 (   3   >;   2   *;   0   +;   0  <<)
%            Number of predicates  :    2 (   0 usr;   1 prp; 0-2 aty)
%            Number of functors    :   11 (  11 usr;   8 con; 0-2 aty)
%            Number of variables   :  142 (   0 sgn;   0   !;   0   ?;   0   :)

% Comments : 
%------------------------------------------------------------------------------
tff(decl_22,type,
    double_divide: ( $i * $i ) > $i ).

tff(decl_23,type,
    identity: $i ).

tff(decl_24,type,
    multiply: ( $i * $i ) > $i ).

tff(decl_25,type,
    inverse: $i > $i ).

tff(decl_26,type,
    a1: $i ).

tff(decl_27,type,
    a2: $i ).

tff(decl_28,type,
    a3: $i ).

tff(decl_29,type,
    b3: $i ).

tff(decl_30,type,
    c3: $i ).

tff(decl_31,type,
    a4: $i ).

tff(decl_32,type,
    b4: $i ).

cnf(identity,axiom,
    identity = double_divide(X1,inverse(X1)),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',identity) ).

cnf(inverse,axiom,
    inverse(X1) = double_divide(X1,identity),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',inverse) ).

cnf(single_axiom,axiom,
    double_divide(double_divide(X1,double_divide(double_divide(X2,double_divide(X3,X1)),double_divide(X3,identity))),double_divide(identity,identity)) = X2,
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',single_axiom) ).

cnf(prove_these_axioms,negated_conjecture,
    ( multiply(inverse(a1),a1) != identity
    | multiply(identity,a2) != a2
    | multiply(multiply(a3,b3),c3) != multiply(a3,multiply(b3,c3))
    | multiply(a4,b4) != multiply(b4,a4) ),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_these_axioms) ).

cnf(multiply,axiom,
    multiply(X1,X2) = double_divide(double_divide(X2,X1),identity),
    file('/export/starexec/sandbox/benchmark/theBenchmark.p',multiply) ).

cnf(c_0_5,axiom,
    identity = double_divide(X1,inverse(X1)),
    identity ).

cnf(c_0_6,axiom,
    inverse(X1) = double_divide(X1,identity),
    inverse ).

cnf(c_0_7,axiom,
    double_divide(double_divide(X1,double_divide(double_divide(X2,double_divide(X3,X1)),double_divide(X3,identity))),double_divide(identity,identity)) = X2,
    single_axiom ).

cnf(c_0_8,plain,
    identity = double_divide(X1,double_divide(X1,identity)),
    inference(rw,[status(thm)],[c_0_5,c_0_6]) ).

cnf(c_0_9,plain,
    double_divide(double_divide(identity,double_divide(identity,double_divide(X1,identity))),double_divide(identity,identity)) = X1,
    inference(spm,[status(thm)],[c_0_7,c_0_8]) ).

cnf(c_0_10,plain,
    double_divide(double_divide(identity,identity),double_divide(identity,identity)) = identity,
    inference(spm,[status(thm)],[c_0_9,c_0_8]) ).

cnf(c_0_11,plain,
    double_divide(identity,identity) = identity,
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_7,c_0_10]),c_0_8]),c_0_10]) ).

cnf(c_0_12,plain,
    double_divide(double_divide(identity,double_divide(identity,double_divide(X1,identity))),identity) = X1,
    inference(rw,[status(thm)],[c_0_9,c_0_11]) ).

cnf(c_0_13,plain,
    double_divide(double_divide(identity,double_divide(identity,X1)),identity) = double_divide(identity,double_divide(identity,double_divide(X1,identity))),
    inference(spm,[status(thm)],[c_0_12,c_0_12]) ).

cnf(c_0_14,plain,
    double_divide(double_divide(double_divide(identity,identity),double_divide(double_divide(X1,X2),double_divide(double_divide(X3,double_divide(double_divide(X2,double_divide(X4,X3)),double_divide(X4,identity))),identity))),double_divide(identity,identity)) = X1,
    inference(spm,[status(thm)],[c_0_7,c_0_7]) ).

cnf(c_0_15,plain,
    double_divide(identity,double_divide(identity,double_divide(double_divide(X1,identity),identity))) = X1,
    inference(rw,[status(thm)],[c_0_12,c_0_13]) ).

cnf(c_0_16,plain,
    double_divide(double_divide(identity,double_divide(double_divide(X1,X2),double_divide(double_divide(X3,double_divide(double_divide(X2,double_divide(X4,X3)),double_divide(X4,identity))),identity))),identity) = X1,
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_14,c_0_11]),c_0_11]) ).

cnf(c_0_17,plain,
    double_divide(double_divide(identity,double_divide(identity,double_divide(X1,identity))),X1) = identity,
    inference(spm,[status(thm)],[c_0_8,c_0_12]) ).

cnf(c_0_18,plain,
    double_divide(identity,double_divide(identity,double_divide(double_divide(identity,double_divide(double_divide(X1,identity),identity)),identity))) = double_divide(double_divide(identity,X1),identity),
    inference(spm,[status(thm)],[c_0_13,c_0_15]) ).

cnf(c_0_19,plain,
    double_divide(double_divide(identity,double_divide(double_divide(X1,identity),identity)),identity) = X1,
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_16,c_0_17]),c_0_11]),c_0_11]),c_0_11]),c_0_11]) ).

cnf(c_0_20,plain,
    double_divide(double_divide(double_divide(identity,X1),identity),identity) = double_divide(identity,double_divide(double_divide(X1,identity),identity)),
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_13,c_0_18]),c_0_15]) ).

cnf(c_0_21,plain,
    double_divide(X1,identity) = double_divide(identity,X1),
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_19,c_0_20]),c_0_15]) ).

cnf(c_0_22,plain,
    double_divide(identity,double_divide(X1,double_divide(double_divide(X2,double_divide(X3,X1)),double_divide(X3,identity)))) = X2,
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_7,c_0_11]),c_0_21]) ).

cnf(c_0_23,plain,
    double_divide(X1,double_divide(identity,X1)) = identity,
    inference(spm,[status(thm)],[c_0_8,c_0_21]) ).

cnf(c_0_24,plain,
    double_divide(identity,double_divide(X1,identity)) = X1,
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_22,c_0_23]),c_0_8]) ).

cnf(c_0_25,plain,
    double_divide(identity,double_divide(identity,double_divide(identity,double_divide(X1,identity)))) = X1,
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_19,c_0_21]),c_0_21]) ).

cnf(c_0_26,plain,
    double_divide(double_divide(X1,identity),X1) = identity,
    inference(spm,[status(thm)],[c_0_23,c_0_24]) ).

cnf(c_0_27,plain,
    double_divide(identity,double_divide(identity,X1)) = X1,
    inference(spm,[status(thm)],[c_0_25,c_0_24]) ).

cnf(c_0_28,plain,
    double_divide(identity,double_divide(X1,X2)) = double_divide(identity,double_divide(X2,X1)),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_22,c_0_26]),c_0_24]),c_0_21]) ).

cnf(c_0_29,plain,
    double_divide(X1,X2) = double_divide(X2,X1),
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_27,c_0_28]),c_0_27]) ).

cnf(c_0_30,plain,
    double_divide(double_divide(X1,identity),double_divide(X2,double_divide(X1,identity))) = X2,
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_22,c_0_27]),c_0_29]) ).

cnf(c_0_31,plain,
    double_divide(double_divide(identity,X1),double_divide(X2,double_divide(identity,X1))) = X2,
    inference(spm,[status(thm)],[c_0_30,c_0_29]) ).

cnf(c_0_32,plain,
    double_divide(X1,double_divide(X2,X1)) = X2,
    inference(spm,[status(thm)],[c_0_31,c_0_27]) ).

cnf(c_0_33,plain,
    double_divide(X1,double_divide(X1,X2)) = X2,
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_32,c_0_32]),c_0_29]) ).

cnf(c_0_34,plain,
    double_divide(double_divide(X1,X2),double_divide(identity,double_divide(X3,double_divide(double_divide(X4,identity),double_divide(X2,double_divide(X4,X3)))))) = X1,
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_16,c_0_21]),c_0_21]),c_0_29]),c_0_33]) ).

cnf(c_0_35,plain,
    double_divide(double_divide(identity,X1),double_divide(X2,double_divide(X1,identity))) = X2,
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_34,c_0_33]),c_0_32]),c_0_29]) ).

cnf(c_0_36,plain,
    double_divide(double_divide(identity,X1),double_divide(double_divide(X1,identity),X2)) = X2,
    inference(spm,[status(thm)],[c_0_35,c_0_29]) ).

cnf(c_0_37,plain,
    double_divide(double_divide(X1,identity),double_divide(X2,double_divide(identity,X1))) = X2,
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_34,c_0_36]),c_0_32]),c_0_32]),c_0_29]) ).

cnf(c_0_38,plain,
    double_divide(identity,double_divide(X1,double_divide(identity,double_divide(X2,double_divide(identity,X1))))) = X2,
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_22,c_0_11]),c_0_29]) ).

cnf(c_0_39,plain,
    double_divide(double_divide(X1,identity),double_divide(double_divide(identity,X1),X2)) = X2,
    inference(spm,[status(thm)],[c_0_37,c_0_29]) ).

cnf(c_0_40,plain,
    double_divide(X1,double_divide(identity,double_divide(X2,double_divide(identity,X1)))) = double_divide(identity,X2),
    inference(spm,[status(thm)],[c_0_33,c_0_38]) ).

cnf(c_0_41,plain,
    double_divide(double_divide(X1,identity),double_divide(identity,X2)) = double_divide(identity,double_divide(X2,X1)),
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_39,c_0_40]),c_0_33]) ).

cnf(c_0_42,plain,
    double_divide(identity,double_divide(double_divide(X1,X2),double_divide(double_divide(X3,X2),double_divide(X1,identity)))) = X3,
    inference(spm,[status(thm)],[c_0_22,c_0_33]) ).

cnf(c_0_43,plain,
    double_divide(double_divide(identity,X1),double_divide(X2,identity)) = double_divide(identity,double_divide(X1,X2)),
    inference(spm,[status(thm)],[c_0_29,c_0_41]) ).

cnf(c_0_44,plain,
    double_divide(identity,double_divide(X1,double_divide(identity,X2))) = double_divide(X2,double_divide(identity,X1)),
    inference(spm,[status(thm)],[c_0_33,c_0_40]) ).

cnf(c_0_45,negated_conjecture,
    ( multiply(inverse(a1),a1) != identity
    | multiply(identity,a2) != a2
    | multiply(multiply(a3,b3),c3) != multiply(a3,multiply(b3,c3))
    | multiply(a4,b4) != multiply(b4,a4) ),
    prove_these_axioms ).

cnf(c_0_46,axiom,
    multiply(X1,X2) = double_divide(double_divide(X2,X1),identity),
    multiply ).

cnf(c_0_47,plain,
    double_divide(identity,double_divide(X1,double_divide(double_divide(X2,identity),double_divide(double_divide(X2,X1),X3)))) = X3,
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_22,c_0_29]),c_0_29]) ).

cnf(c_0_48,plain,
    double_divide(double_divide(X1,X2),double_divide(identity,double_divide(X2,X1))) = identity,
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_42,c_0_43]),c_0_44]) ).

cnf(c_0_49,plain,
    double_divide(double_divide(identity,X1),double_divide(identity,X2)) = double_divide(identity,double_divide(X2,X1)),
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_36,c_0_40]),c_0_32]) ).

cnf(c_0_50,negated_conjecture,
    ( double_divide(double_divide(a2,identity),identity) != a2
    | double_divide(double_divide(a1,double_divide(a1,identity)),identity) != identity
    | double_divide(double_divide(b4,a4),identity) != double_divide(double_divide(a4,b4),identity)
    | double_divide(double_divide(c3,double_divide(double_divide(b3,a3),identity)),identity) != double_divide(double_divide(double_divide(double_divide(c3,b3),identity),a3),identity) ),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_45,c_0_6]),c_0_46]),c_0_46]),c_0_46]),c_0_46]),c_0_46]),c_0_46]),c_0_46]),c_0_46]) ).

cnf(c_0_51,plain,
    double_divide(X1,double_divide(double_divide(X2,identity),double_divide(double_divide(X2,X1),X3))) = double_divide(identity,X3),
    inference(spm,[status(thm)],[c_0_33,c_0_47]) ).

cnf(c_0_52,plain,
    double_divide(X1,double_divide(double_divide(X2,identity),double_divide(X3,double_divide(X2,X1)))) = double_divide(identity,X3),
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_33,c_0_22]),c_0_29]) ).

cnf(c_0_53,plain,
    double_divide(double_divide(X1,X2),double_divide(double_divide(X2,X1),X3)) = X3,
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_22,c_0_48]),c_0_21]),c_0_41]),c_0_49]),c_0_33]),c_0_29]) ).

cnf(c_0_54,negated_conjecture,
    ( double_divide(double_divide(double_divide(double_divide(c3,b3),identity),a3),identity) != double_divide(double_divide(c3,double_divide(double_divide(b3,a3),identity)),identity)
    | double_divide(double_divide(a4,b4),identity) != double_divide(double_divide(b4,a4),identity)
    | double_divide(double_divide(a2,identity),identity) != a2
    | double_divide(identity,identity) != identity ),
    inference(rw,[status(thm)],[c_0_50,c_0_8]) ).

cnf(c_0_55,plain,
    double_divide(identity,double_divide(double_divide(X1,identity),X2)) = double_divide(double_divide(X2,identity),X1),
    inference(spm,[status(thm)],[c_0_41,c_0_32]) ).

cnf(c_0_56,plain,
    double_divide(double_divide(X1,identity),double_divide(double_divide(X1,X2),X3)) = double_divide(X2,double_divide(identity,X3)),
    inference(spm,[status(thm)],[c_0_33,c_0_51]) ).

cnf(c_0_57,plain,
    double_divide(double_divide(X1,identity),double_divide(X2,double_divide(X1,X3))) = double_divide(X3,double_divide(identity,X2)),
    inference(spm,[status(thm)],[c_0_33,c_0_52]) ).

cnf(c_0_58,plain,
    double_divide(double_divide(X1,X2),X3) = double_divide(X3,double_divide(X2,X1)),
    inference(spm,[status(thm)],[c_0_53,c_0_32]) ).

cnf(c_0_59,negated_conjecture,
    ( double_divide(double_divide(double_divide(double_divide(c3,b3),identity),a3),identity) != double_divide(double_divide(c3,double_divide(double_divide(b3,a3),identity)),identity)
    | double_divide(double_divide(a4,b4),identity) != double_divide(double_divide(b4,a4),identity)
    | double_divide(double_divide(a2,identity),identity) != a2 ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_54,c_0_11])]) ).

cnf(c_0_60,plain,
    double_divide(X1,double_divide(identity,double_divide(double_divide(X1,X2),X3))) = double_divide(X3,double_divide(identity,X2)),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_55,c_0_56]),c_0_44]),c_0_29]),c_0_29]) ).

cnf(c_0_61,plain,
    double_divide(double_divide(X1,identity),double_divide(double_divide(X2,X1),X3)) = double_divide(X2,double_divide(identity,X3)),
    inference(spm,[status(thm)],[c_0_57,c_0_58]) ).

cnf(c_0_62,negated_conjecture,
    ( double_divide(identity,double_divide(double_divide(identity,double_divide(c3,b3)),a3)) != double_divide(identity,double_divide(c3,double_divide(identity,double_divide(b3,a3))))
    | double_divide(identity,double_divide(a4,b4)) != double_divide(identity,double_divide(b4,a4))
    | double_divide(identity,double_divide(identity,a2)) != a2 ),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_59,c_0_21]),c_0_21]),c_0_21]),c_0_21]),c_0_21]),c_0_21]),c_0_21]),c_0_21]) ).

cnf(c_0_63,plain,
    double_divide(double_divide(identity,X1),double_divide(double_divide(X2,identity),X3)) = double_divide(identity,double_divide(double_divide(double_divide(X3,identity),X2),X1)),
    inference(spm,[status(thm)],[c_0_49,c_0_55]) ).

cnf(c_0_64,plain,
    double_divide(identity,double_divide(double_divide(X1,X2),X3)) = double_divide(X2,double_divide(X3,double_divide(identity,X1))),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_60,c_0_61]),c_0_44]),c_0_11]),c_0_29]) ).

cnf(c_0_65,plain,
    double_divide(double_divide(X1,double_divide(identity,X2)),double_divide(X3,identity)) = double_divide(identity,double_divide(double_divide(X2,double_divide(identity,X1)),X3)),
    inference(spm,[status(thm)],[c_0_43,c_0_44]) ).

cnf(c_0_66,negated_conjecture,
    ( double_divide(identity,double_divide(double_divide(identity,double_divide(c3,b3)),a3)) != double_divide(identity,double_divide(c3,double_divide(identity,double_divide(b3,a3))))
    | double_divide(identity,double_divide(a4,b4)) != double_divide(identity,double_divide(b4,a4)) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_62,c_0_27])]) ).

cnf(c_0_67,plain,
    double_divide(X1,double_divide(identity,double_divide(X2,double_divide(X1,X3)))) = double_divide(X2,double_divide(identity,X3)),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_55,c_0_57]),c_0_44]),c_0_29]),c_0_29]) ).

cnf(c_0_68,plain,
    double_divide(X1,double_divide(X2,double_divide(identity,double_divide(X3,X1)))) = double_divide(identity,double_divide(X2,X3)),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_57,c_0_49]),c_0_21]),c_0_33]),c_0_49]) ).

cnf(c_0_69,plain,
    double_divide(double_divide(X1,double_divide(identity,X2)),double_divide(identity,X3)) = double_divide(identity,double_divide(X3,double_divide(X2,double_divide(identity,X1)))),
    inference(spm,[status(thm)],[c_0_49,c_0_44]) ).

cnf(c_0_70,plain,
    double_divide(double_divide(X1,double_divide(identity,X2)),X3) = double_divide(identity,double_divide(double_divide(X2,X3),X1)),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_63,c_0_64]),c_0_65]),c_0_33]),c_0_29]),c_0_33]) ).

cnf(c_0_71,negated_conjecture,
    double_divide(identity,double_divide(a3,double_divide(identity,double_divide(c3,b3)))) != double_divide(identity,double_divide(c3,double_divide(identity,double_divide(b3,a3)))),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_66,c_0_28]),c_0_28])]) ).

cnf(c_0_72,plain,
    double_divide(X1,double_divide(double_divide(X2,X3),double_divide(identity,X4))) = double_divide(X4,double_divide(double_divide(X3,X1),double_divide(identity,X2))),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_67,c_0_68]),c_0_44]),c_0_44]) ).

cnf(c_0_73,plain,
    double_divide(identity,double_divide(X1,double_divide(X2,double_divide(identity,X3)))) = double_divide(double_divide(X1,X3),X2),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_69,c_0_70]),c_0_70]),c_0_33]) ).

cnf(c_0_74,negated_conjecture,
    double_divide(double_divide(identity,a3),double_divide(c3,b3)) != double_divide(double_divide(identity,c3),double_divide(b3,a3)),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_71,c_0_44]),c_0_29]),c_0_44]),c_0_29]) ).

cnf(c_0_75,plain,
    double_divide(double_divide(X1,X2),double_divide(X3,X4)) = double_divide(double_divide(X1,X3),double_divide(X4,X2)),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_49,c_0_72]),c_0_11]),c_0_29]),c_0_69]),c_0_73]),c_0_73]) ).

cnf(c_0_76,negated_conjecture,
    $false,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_74,c_0_75]),c_0_29]),c_0_75]),c_0_29])]),
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.11  % Problem    : GRP101-1 : TPTP v8.1.2. Bugfixed v2.7.0.
% 0.11/0.12  % Command    : java -jar /export/starexec/sandbox/solver/bin/mcs_scs.jar %d %s
% 0.12/0.33  % Computer : n023.cluster.edu
% 0.12/0.33  % Model    : x86_64 x86_64
% 0.12/0.33  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33  % Memory   : 8042.1875MB
% 0.12/0.33  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33  % CPULimit   : 300
% 0.12/0.33  % WCLimit    : 300
% 0.12/0.33  % DateTime   : Mon Aug 28 23:53:40 EDT 2023
% 0.19/0.33  % CPUTime  : 
% 0.19/0.55  start to proof: theBenchmark
% 2.94/2.99  % Version  : CSE_E---1.5
% 2.94/2.99  % Problem  : theBenchmark.p
% 2.94/2.99  % Proof found
% 2.94/2.99  % SZS status Theorem for theBenchmark.p
% 2.94/2.99  % SZS output start Proof
% See solution above
% 2.94/3.00  % Total time : 2.435000 s
% 2.94/3.00  % SZS output end Proof
% 2.94/3.00  % Total time : 2.438000 s
%------------------------------------------------------------------------------