TSTP Solution File: FLD043-3 by CSE_E---1.5

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : CSE_E---1.5
% Problem  : FLD043-3 : TPTP v8.1.2. Bugfixed v2.1.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : java -jar /export/starexec/sandbox2/solver/bin/mcs_scs.jar %d %s

% Computer : n007.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 : Wed Aug 30 22:27:33 EDT 2023

% Result   : Unsatisfiable 12.83s 12.95s
% Output   : CNFRefutation 12.83s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   15
%            Number of leaves      :   30
% Syntax   : Number of formulae    :  110 (  39 unt;  12 typ;   0 def)
%            Number of atoms       :  200 (   0 equ)
%            Maximal formula atoms :    5 (   2 avg)
%            Number of connectives :  205 ( 103   ~; 102   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :    6 (   3 avg)
%            Maximal term depth    :    3 (   1 avg)
%            Number of types       :    2 (   0 usr)
%            Number of type conns  :   15 (   8   >;   7   *;   0   +;   0  <<)
%            Number of predicates  :    5 (   4 usr;   1 prp; 0-3 aty)
%            Number of functors    :    8 (   8 usr;   4 con; 0-2 aty)
%            Number of variables   :  132 (   0 sgn;   0   !;   0   ?;   0   :)

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

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

tff(decl_24,type,
    defined: $i > $o ).

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

tff(decl_26,type,
    product: ( $i * $i * $i ) > $o ).

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

tff(decl_28,type,
    multiplicative_inverse: $i > $i ).

tff(decl_29,type,
    add: ( $i * $i ) > $i ).

tff(decl_30,type,
    multiply: ( $i * $i ) > $i ).

tff(decl_31,type,
    less_or_equal: ( $i * $i ) > $o ).

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

tff(decl_33,type,
    b: $i ).

cnf(well_definedness_of_multiplicative_inverse,axiom,
    ( defined(multiplicative_inverse(X1))
    | sum(additive_identity,X1,additive_identity)
    | ~ defined(X1) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',well_definedness_of_multiplicative_inverse) ).

cnf(b_is_defined,hypothesis,
    defined(b),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',b_is_defined) ).

cnf(not_sum_4,negated_conjecture,
    ~ sum(additive_identity,b,additive_identity),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',not_sum_4) ).

cnf(existence_of_inverse_addition,axiom,
    ( sum(additive_inverse(X1),X1,additive_identity)
    | ~ defined(X1) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',existence_of_inverse_addition) ).

cnf(commutativity_addition,axiom,
    ( sum(X1,X2,X3)
    | ~ sum(X2,X1,X3) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',commutativity_addition) ).

cnf(well_definedness_of_additive_identity,axiom,
    defined(additive_identity),
    file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',well_definedness_of_additive_identity) ).

cnf(compatibility_of_order_relation_and_addition,axiom,
    ( less_or_equal(X1,X2)
    | ~ less_or_equal(X3,X4)
    | ~ sum(X3,X5,X1)
    | ~ sum(X4,X5,X2) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',compatibility_of_order_relation_and_addition) ).

cnf(totality_of_order_relation,axiom,
    ( less_or_equal(X1,X2)
    | less_or_equal(X2,X1)
    | ~ defined(X1)
    | ~ defined(X2) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',totality_of_order_relation) ).

cnf(existence_of_identity_addition,axiom,
    ( sum(additive_identity,X1,X1)
    | ~ defined(X1) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',existence_of_identity_addition) ).

cnf(well_definedness_of_additive_inverse,axiom,
    ( defined(additive_inverse(X1))
    | ~ defined(X1) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',well_definedness_of_additive_inverse) ).

cnf(a_is_defined,hypothesis,
    defined(a),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',a_is_defined) ).

cnf(associativity_addition_2,axiom,
    ( sum(X1,X2,X3)
    | ~ sum(X4,X5,X1)
    | ~ sum(X5,X2,X6)
    | ~ sum(X4,X6,X3) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',associativity_addition_2) ).

cnf(associativity_addition_1,axiom,
    ( sum(X1,X2,X3)
    | ~ sum(X1,X4,X5)
    | ~ sum(X4,X6,X2)
    | ~ sum(X5,X6,X3) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',associativity_addition_1) ).

cnf(antisymmetry_of_order_relation,axiom,
    ( sum(additive_identity,X1,X2)
    | ~ less_or_equal(X1,X2)
    | ~ less_or_equal(X2,X1) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',antisymmetry_of_order_relation) ).

cnf(existence_of_identity_multiplication,axiom,
    ( product(multiplicative_identity,X1,X1)
    | ~ defined(X1) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',existence_of_identity_multiplication) ).

cnf(distributivity_1,axiom,
    ( sum(X1,X2,X3)
    | ~ sum(X4,X5,X6)
    | ~ product(X6,X7,X3)
    | ~ product(X4,X7,X1)
    | ~ product(X5,X7,X2) ),
    file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',distributivity_1) ).

cnf(well_definedness_of_multiplicative_identity,axiom,
    defined(multiplicative_identity),
    file('/export/starexec/sandbox2/benchmark/Axioms/FLD002-0.ax',well_definedness_of_multiplicative_identity) ).

cnf(product_3,negated_conjecture,
    product(additive_identity,a,b),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',product_3) ).

cnf(c_0_18,axiom,
    ( defined(multiplicative_inverse(X1))
    | sum(additive_identity,X1,additive_identity)
    | ~ defined(X1) ),
    well_definedness_of_multiplicative_inverse ).

cnf(c_0_19,hypothesis,
    defined(b),
    b_is_defined ).

cnf(c_0_20,negated_conjecture,
    ~ sum(additive_identity,b,additive_identity),
    not_sum_4 ).

cnf(c_0_21,axiom,
    ( sum(additive_inverse(X1),X1,additive_identity)
    | ~ defined(X1) ),
    existence_of_inverse_addition ).

cnf(c_0_22,hypothesis,
    defined(multiplicative_inverse(b)),
    inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_18,c_0_19]),c_0_20]) ).

cnf(c_0_23,axiom,
    ( sum(X1,X2,X3)
    | ~ sum(X2,X1,X3) ),
    commutativity_addition ).

cnf(c_0_24,hypothesis,
    sum(additive_inverse(multiplicative_inverse(b)),multiplicative_inverse(b),additive_identity),
    inference(spm,[status(thm)],[c_0_21,c_0_22]) ).

cnf(c_0_25,axiom,
    defined(additive_identity),
    well_definedness_of_additive_identity ).

cnf(c_0_26,axiom,
    ( less_or_equal(X1,X2)
    | ~ less_or_equal(X3,X4)
    | ~ sum(X3,X5,X1)
    | ~ sum(X4,X5,X2) ),
    compatibility_of_order_relation_and_addition ).

cnf(c_0_27,hypothesis,
    sum(multiplicative_inverse(b),additive_inverse(multiplicative_inverse(b)),additive_identity),
    inference(spm,[status(thm)],[c_0_23,c_0_24]) ).

cnf(c_0_28,axiom,
    ( less_or_equal(X1,X2)
    | less_or_equal(X2,X1)
    | ~ defined(X1)
    | ~ defined(X2) ),
    totality_of_order_relation ).

cnf(c_0_29,plain,
    sum(additive_inverse(additive_identity),additive_identity,additive_identity),
    inference(spm,[status(thm)],[c_0_21,c_0_25]) ).

cnf(c_0_30,axiom,
    ( sum(additive_identity,X1,X1)
    | ~ defined(X1) ),
    existence_of_identity_addition ).

cnf(c_0_31,axiom,
    ( defined(additive_inverse(X1))
    | ~ defined(X1) ),
    well_definedness_of_additive_inverse ).

cnf(c_0_32,hypothesis,
    ( less_or_equal(X1,additive_identity)
    | ~ less_or_equal(X2,multiplicative_inverse(b))
    | ~ sum(X2,additive_inverse(multiplicative_inverse(b)),X1) ),
    inference(spm,[status(thm)],[c_0_26,c_0_27]) ).

cnf(c_0_33,plain,
    ( less_or_equal(X1,X1)
    | ~ defined(X1) ),
    inference(ef,[status(thm)],[c_0_28]) ).

cnf(c_0_34,hypothesis,
    defined(a),
    a_is_defined ).

cnf(c_0_35,plain,
    sum(additive_identity,additive_inverse(additive_identity),additive_identity),
    inference(spm,[status(thm)],[c_0_23,c_0_29]) ).

cnf(c_0_36,plain,
    ( sum(additive_identity,additive_inverse(X1),additive_inverse(X1))
    | ~ defined(X1) ),
    inference(spm,[status(thm)],[c_0_30,c_0_31]) ).

cnf(c_0_37,hypothesis,
    ( less_or_equal(additive_identity,additive_identity)
    | ~ less_or_equal(multiplicative_inverse(b),multiplicative_inverse(b)) ),
    inference(spm,[status(thm)],[c_0_32,c_0_27]) ).

cnf(c_0_38,hypothesis,
    less_or_equal(multiplicative_inverse(b),multiplicative_inverse(b)),
    inference(spm,[status(thm)],[c_0_33,c_0_22]) ).

cnf(c_0_39,axiom,
    ( sum(X1,X2,X3)
    | ~ sum(X4,X5,X1)
    | ~ sum(X5,X2,X6)
    | ~ sum(X4,X6,X3) ),
    associativity_addition_2 ).

cnf(c_0_40,hypothesis,
    sum(additive_identity,a,a),
    inference(spm,[status(thm)],[c_0_30,c_0_34]) ).

cnf(c_0_41,plain,
    ( less_or_equal(X1,additive_identity)
    | ~ less_or_equal(X2,additive_identity)
    | ~ sum(X2,additive_inverse(additive_identity),X1) ),
    inference(spm,[status(thm)],[c_0_26,c_0_35]) ).

cnf(c_0_42,plain,
    sum(additive_identity,additive_inverse(additive_identity),additive_inverse(additive_identity)),
    inference(spm,[status(thm)],[c_0_36,c_0_25]) ).

cnf(c_0_43,hypothesis,
    less_or_equal(additive_identity,additive_identity),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_37,c_0_38])]) ).

cnf(c_0_44,axiom,
    ( sum(X1,X2,X3)
    | ~ sum(X1,X4,X5)
    | ~ sum(X4,X6,X2)
    | ~ sum(X5,X6,X3) ),
    associativity_addition_1 ).

cnf(c_0_45,hypothesis,
    sum(additive_identity,b,b),
    inference(spm,[status(thm)],[c_0_30,c_0_19]) ).

cnf(c_0_46,hypothesis,
    ( sum(X1,a,X2)
    | ~ sum(X3,a,X2)
    | ~ sum(X3,additive_identity,X1) ),
    inference(spm,[status(thm)],[c_0_39,c_0_40]) ).

cnf(c_0_47,axiom,
    ( sum(additive_identity,X1,X2)
    | ~ less_or_equal(X1,X2)
    | ~ less_or_equal(X2,X1) ),
    antisymmetry_of_order_relation ).

cnf(c_0_48,plain,
    less_or_equal(additive_inverse(additive_identity),additive_identity),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_41,c_0_42]),c_0_43])]) ).

cnf(c_0_49,plain,
    ( less_or_equal(X1,additive_inverse(additive_identity))
    | ~ less_or_equal(X2,additive_identity)
    | ~ sum(X2,additive_inverse(additive_identity),X1) ),
    inference(spm,[status(thm)],[c_0_26,c_0_42]) ).

cnf(c_0_50,hypothesis,
    ( sum(X1,X2,b)
    | ~ sum(X3,b,X2)
    | ~ sum(X1,X3,additive_identity) ),
    inference(spm,[status(thm)],[c_0_44,c_0_45]) ).

cnf(c_0_51,hypothesis,
    ( sum(X1,a,a)
    | ~ sum(additive_identity,additive_identity,X1) ),
    inference(spm,[status(thm)],[c_0_46,c_0_40]) ).

cnf(c_0_52,plain,
    ( sum(additive_identity,additive_identity,additive_inverse(additive_identity))
    | ~ less_or_equal(additive_identity,additive_inverse(additive_identity)) ),
    inference(spm,[status(thm)],[c_0_47,c_0_48]) ).

cnf(c_0_53,plain,
    less_or_equal(additive_identity,additive_inverse(additive_identity)),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_49,c_0_35]),c_0_43])]) ).

cnf(c_0_54,hypothesis,
    ( sum(X1,b,X2)
    | ~ sum(X3,b,X2)
    | ~ sum(X3,additive_identity,X1) ),
    inference(spm,[status(thm)],[c_0_39,c_0_45]) ).

cnf(c_0_55,hypothesis,
    sum(additive_inverse(b),b,additive_identity),
    inference(spm,[status(thm)],[c_0_21,c_0_19]) ).

cnf(c_0_56,hypothesis,
    ( sum(X1,b,b)
    | ~ sum(X1,additive_identity,additive_identity) ),
    inference(spm,[status(thm)],[c_0_50,c_0_45]) ).

cnf(c_0_57,hypothesis,
    sum(additive_identity,additive_inverse(a),additive_inverse(a)),
    inference(spm,[status(thm)],[c_0_36,c_0_34]) ).

cnf(c_0_58,plain,
    ( sum(X1,X2,additive_inverse(additive_identity))
    | ~ sum(X3,additive_inverse(additive_identity),X2)
    | ~ sum(X1,X3,additive_identity) ),
    inference(spm,[status(thm)],[c_0_44,c_0_42]) ).

cnf(c_0_59,hypothesis,
    ( sum(a,X1,a)
    | ~ sum(additive_identity,additive_identity,X1) ),
    inference(spm,[status(thm)],[c_0_23,c_0_51]) ).

cnf(c_0_60,plain,
    sum(additive_identity,additive_identity,additive_inverse(additive_identity)),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_52,c_0_53])]) ).

cnf(c_0_61,hypothesis,
    sum(additive_inverse(a),a,additive_identity),
    inference(spm,[status(thm)],[c_0_21,c_0_34]) ).

cnf(c_0_62,plain,
    sum(additive_inverse(additive_identity),additive_identity,additive_inverse(additive_identity)),
    inference(spm,[status(thm)],[c_0_23,c_0_42]) ).

cnf(c_0_63,plain,
    ( sum(X1,X2,additive_identity)
    | ~ sum(X1,X3,additive_inverse(additive_identity))
    | ~ sum(X3,additive_identity,X2) ),
    inference(spm,[status(thm)],[c_0_44,c_0_29]) ).

cnf(c_0_64,hypothesis,
    ( sum(X1,b,b)
    | ~ sum(additive_identity,additive_identity,X1) ),
    inference(spm,[status(thm)],[c_0_54,c_0_45]) ).

cnf(c_0_65,hypothesis,
    ( sum(X1,X2,additive_identity)
    | ~ sum(X1,X3,additive_inverse(b))
    | ~ sum(X3,b,X2) ),
    inference(spm,[status(thm)],[c_0_44,c_0_55]) ).

cnf(c_0_66,hypothesis,
    sum(additive_identity,additive_inverse(b),additive_inverse(b)),
    inference(spm,[status(thm)],[c_0_36,c_0_19]) ).

cnf(c_0_67,hypothesis,
    ( sum(b,X1,b)
    | ~ sum(X1,additive_identity,additive_identity) ),
    inference(spm,[status(thm)],[c_0_23,c_0_56]) ).

cnf(c_0_68,axiom,
    ( product(multiplicative_identity,X1,X1)
    | ~ defined(X1) ),
    existence_of_identity_multiplication ).

cnf(c_0_69,hypothesis,
    sum(additive_inverse(a),additive_identity,additive_inverse(a)),
    inference(spm,[status(thm)],[c_0_23,c_0_57]) ).

cnf(c_0_70,hypothesis,
    ( sum(X1,a,additive_inverse(additive_identity))
    | ~ sum(X1,a,additive_identity) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_58,c_0_59]),c_0_60])]) ).

cnf(c_0_71,hypothesis,
    sum(a,additive_inverse(a),additive_identity),
    inference(spm,[status(thm)],[c_0_23,c_0_61]) ).

cnf(c_0_72,plain,
    ( sum(X1,additive_identity,X2)
    | ~ sum(X3,additive_inverse(additive_identity),X2)
    | ~ sum(X3,additive_inverse(additive_identity),X1) ),
    inference(spm,[status(thm)],[c_0_39,c_0_62]) ).

cnf(c_0_73,plain,
    ( sum(additive_inverse(additive_identity),X1,additive_identity)
    | ~ sum(additive_identity,additive_identity,X1) ),
    inference(spm,[status(thm)],[c_0_63,c_0_62]) ).

cnf(c_0_74,plain,
    ( sum(X1,additive_inverse(additive_identity),X2)
    | ~ sum(X3,additive_inverse(additive_identity),X2)
    | ~ sum(X3,additive_identity,X1) ),
    inference(spm,[status(thm)],[c_0_39,c_0_42]) ).

cnf(c_0_75,hypothesis,
    ( sum(b,X1,b)
    | ~ sum(additive_identity,additive_identity,X1) ),
    inference(spm,[status(thm)],[c_0_23,c_0_64]) ).

cnf(c_0_76,hypothesis,
    ( sum(additive_identity,X1,additive_identity)
    | ~ sum(additive_inverse(b),b,X1) ),
    inference(spm,[status(thm)],[c_0_65,c_0_66]) ).

cnf(c_0_77,hypothesis,
    ( sum(X1,b,b)
    | ~ sum(b,additive_identity,additive_identity)
    | ~ sum(X1,b,additive_identity) ),
    inference(spm,[status(thm)],[c_0_50,c_0_67]) ).

cnf(c_0_78,axiom,
    ( sum(X1,X2,X3)
    | ~ sum(X4,X5,X6)
    | ~ product(X6,X7,X3)
    | ~ product(X4,X7,X1)
    | ~ product(X5,X7,X2) ),
    distributivity_1 ).

cnf(c_0_79,hypothesis,
    product(multiplicative_identity,a,a),
    inference(spm,[status(thm)],[c_0_68,c_0_34]) ).

cnf(c_0_80,hypothesis,
    ( sum(X1,additive_identity,X2)
    | ~ sum(X3,additive_inverse(a),X2)
    | ~ sum(X3,additive_inverse(a),X1) ),
    inference(spm,[status(thm)],[c_0_39,c_0_69]) ).

cnf(c_0_81,hypothesis,
    ( sum(a,X1,additive_inverse(additive_identity))
    | ~ sum(X1,a,additive_identity) ),
    inference(spm,[status(thm)],[c_0_23,c_0_70]) ).

cnf(c_0_82,hypothesis,
    ( sum(X1,additive_inverse(a),X2)
    | ~ sum(X3,additive_identity,X2)
    | ~ sum(X3,a,X1) ),
    inference(spm,[status(thm)],[c_0_39,c_0_71]) ).

cnf(c_0_83,plain,
    sum(additive_identity,additive_identity,additive_identity),
    inference(spm,[status(thm)],[c_0_30,c_0_25]) ).

cnf(c_0_84,plain,
    ( sum(X1,additive_identity,additive_identity)
    | ~ sum(additive_inverse(additive_identity),additive_inverse(additive_identity),X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_72,c_0_73]),c_0_60])]) ).

cnf(c_0_85,hypothesis,
    ( sum(X1,additive_inverse(additive_identity),b)
    | ~ sum(b,additive_identity,X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_74,c_0_75]),c_0_60])]) ).

cnf(c_0_86,hypothesis,
    ~ sum(b,additive_identity,additive_identity),
    inference(sr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_76,c_0_77]),c_0_55])]),c_0_20]) ).

cnf(c_0_87,hypothesis,
    ( sum(X1,X2,a)
    | ~ product(X3,a,X2)
    | ~ product(X4,a,X1)
    | ~ sum(X4,X3,multiplicative_identity) ),
    inference(spm,[status(thm)],[c_0_78,c_0_79]) ).

cnf(c_0_88,axiom,
    defined(multiplicative_identity),
    well_definedness_of_multiplicative_identity ).

cnf(c_0_89,hypothesis,
    ( sum(X1,additive_identity,additive_inverse(additive_identity))
    | ~ sum(a,additive_inverse(a),X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_80,c_0_81]),c_0_61])]) ).

cnf(c_0_90,hypothesis,
    ( sum(X1,additive_inverse(a),b)
    | ~ sum(b,a,X1) ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_82,c_0_67]),c_0_83])]) ).

cnf(c_0_91,hypothesis,
    ~ sum(b,additive_identity,additive_inverse(additive_identity)),
    inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_84,c_0_85]),c_0_86]) ).

cnf(c_0_92,hypothesis,
    ( sum(X1,a,a)
    | ~ product(X2,a,X1)
    | ~ sum(X2,multiplicative_identity,multiplicative_identity) ),
    inference(spm,[status(thm)],[c_0_87,c_0_79]) ).

cnf(c_0_93,plain,
    sum(additive_identity,multiplicative_identity,multiplicative_identity),
    inference(spm,[status(thm)],[c_0_30,c_0_88]) ).

cnf(c_0_94,hypothesis,
    ~ sum(b,a,a),
    inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_89,c_0_90]),c_0_91]) ).

cnf(c_0_95,hypothesis,
    ( sum(X1,a,a)
    | ~ product(additive_identity,a,X1) ),
    inference(spm,[status(thm)],[c_0_92,c_0_93]) ).

cnf(c_0_96,negated_conjecture,
    product(additive_identity,a,b),
    product_3 ).

cnf(c_0_97,hypothesis,
    $false,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_94,c_0_95]),c_0_96])]),
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12  % Problem    : FLD043-3 : TPTP v8.1.2. Bugfixed v2.1.0.
% 0.12/0.12  % Command    : java -jar /export/starexec/sandbox2/solver/bin/mcs_scs.jar %d %s
% 0.12/0.32  % Computer : n007.cluster.edu
% 0.12/0.32  % Model    : x86_64 x86_64
% 0.12/0.32  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.32  % Memory   : 8042.1875MB
% 0.12/0.32  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.12/0.32  % CPULimit   : 300
% 0.12/0.32  % WCLimit    : 300
% 0.12/0.32  % DateTime   : Mon Aug 28 00:04:27 EDT 2023
% 0.12/0.32  % CPUTime  : 
% 0.18/0.54  start to proof: theBenchmark
% 12.83/12.95  % Version  : CSE_E---1.5
% 12.83/12.95  % Problem  : theBenchmark.p
% 12.83/12.95  % Proof found
% 12.83/12.95  % SZS status Theorem for theBenchmark.p
% 12.83/12.95  % SZS output start Proof
% See solution above
% 12.83/12.96  % Total time : 12.396000 s
% 12.83/12.96  % SZS output end Proof
% 12.83/12.96  % Total time : 12.398000 s
%------------------------------------------------------------------------------