TSTP Solution File: GRP318-1 by CSE_E---1.5

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : CSE_E---1.5
% Problem  : GRP318-1 : TPTP v8.1.2. Released v2.5.0.
% Transfm  : none
% Format   : tptp:raw
% Command  : java -jar /export/starexec/sandbox2/solver/bin/mcs_scs.jar %d %s

% Computer : n019.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 00:18:23 EDT 2023

% Result   : Unsatisfiable 39.00s 39.14s
% Output   : CNFRefutation 39.06s
% Verified : 
% SZS Type : Refutation
%            Derivation depth      :   28
%            Number of leaves      :   39
% Syntax   : Number of formulae    :  179 (  20 unt;  15 typ;   0 def)
%            Number of atoms       :  361 ( 360 equ)
%            Maximal formula atoms :   16 (   2 avg)
%            Number of connectives :  263 (  66   ~; 197   |;   0   &)
%                                         (   0 <=>;   0  =>;   0  <=;   0 <~>)
%            Maximal formula depth :   17 (   2 avg)
%            Maximal term depth    :    4 (   1 avg)
%            Number of types       :    1 (   0 usr)
%            Number of type conns  :    3 (   2   >;   1   *;   0   +;   0  <<)
%            Number of predicates  :    2 (   0 usr;   1 prp; 0-2 aty)
%            Number of functors    :   15 (  15 usr;  13 con; 0-2 aty)
%            Number of variables   :   65 (   1 sgn;   0   !;   0   ?;   0   :)

% Comments : 
%------------------------------------------------------------------------------
tff(decl_22,type,
    identity: $i ).

tff(decl_23,type,
    multiply: ( $i * $i ) > $i ).

tff(decl_24,type,
    inverse: $i > $i ).

tff(decl_25,type,
    sk_c11: $i ).

tff(decl_26,type,
    sk_c12: $i ).

tff(decl_27,type,
    sk_c10: $i ).

tff(decl_28,type,
    sk_c4: $i ).

tff(decl_29,type,
    sk_c5: $i ).

tff(decl_30,type,
    sk_c6: $i ).

tff(decl_31,type,
    sk_c9: $i ).

tff(decl_32,type,
    sk_c8: $i ).

tff(decl_33,type,
    sk_c7: $i ).

tff(decl_34,type,
    sk_c1: $i ).

tff(decl_35,type,
    sk_c3: $i ).

tff(decl_36,type,
    sk_c2: $i ).

cnf(associativity,axiom,
    multiply(multiply(X1,X2),X3) = multiply(X1,multiply(X2,X3)),
    file('/export/starexec/sandbox2/benchmark/Axioms/GRP004-0.ax',associativity) ).

cnf(left_inverse,axiom,
    multiply(inverse(X1),X1) = identity,
    file('/export/starexec/sandbox2/benchmark/Axioms/GRP004-0.ax',left_inverse) ).

cnf(left_identity,axiom,
    multiply(identity,X1) = X1,
    file('/export/starexec/sandbox2/benchmark/Axioms/GRP004-0.ax',left_identity) ).

cnf(prove_this_40,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c8,sk_c9) = sk_c7 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_40) ).

cnf(prove_this_38,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | inverse(sk_c8) = sk_c7 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_38) ).

cnf(prove_this_37,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c9,sk_c11) = sk_c12 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_37) ).

cnf(prove_this_32,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | inverse(sk_c4) = sk_c12 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_32) ).

cnf(prove_this_39,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | inverse(sk_c7) = sk_c9 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_39) ).

cnf(prove_this_31,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c4,sk_c12) = sk_c11 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_31) ).

cnf(prove_this_35,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c6,sk_c9) = sk_c12 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_35) ).

cnf(prove_this_36,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | inverse(sk_c6) = sk_c9 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_36) ).

cnf(prove_this_15,negated_conjecture,
    ( multiply(sk_c1,sk_c11) = sk_c12
    | multiply(sk_c6,sk_c9) = sk_c12 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_15) ).

cnf(prove_this_26,negated_conjecture,
    ( inverse(sk_c1) = sk_c11
    | inverse(sk_c6) = sk_c9 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_26) ).

cnf(prove_this_16,negated_conjecture,
    ( multiply(sk_c1,sk_c11) = sk_c12
    | inverse(sk_c6) = sk_c9 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_16) ).

cnf(prove_this_52,negated_conjecture,
    ( inverse(sk_c2) = sk_c12
    | inverse(sk_c4) = sk_c12 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_52) ).

cnf(prove_this_25,negated_conjecture,
    ( inverse(sk_c1) = sk_c11
    | multiply(sk_c6,sk_c9) = sk_c12 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_25) ).

cnf(prove_this_42,negated_conjecture,
    ( multiply(sk_c2,sk_c12) = sk_c3
    | inverse(sk_c4) = sk_c12 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_42) ).

cnf(prove_this_3,negated_conjecture,
    ( multiply(sk_c11,sk_c12) = sk_c10
    | multiply(sk_c5,sk_c11) = sk_c10 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_3) ).

cnf(prove_this_7,negated_conjecture,
    ( multiply(sk_c11,sk_c12) = sk_c10
    | multiply(sk_c9,sk_c11) = sk_c12 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_7) ).

cnf(prove_this_4,negated_conjecture,
    ( multiply(sk_c11,sk_c12) = sk_c10
    | inverse(sk_c5) = sk_c11 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_4) ).

cnf(prove_this_51,negated_conjecture,
    ( inverse(sk_c2) = sk_c12
    | multiply(sk_c4,sk_c12) = sk_c11 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_51) ).

cnf(prove_this_41,negated_conjecture,
    ( multiply(sk_c2,sk_c12) = sk_c3
    | multiply(sk_c4,sk_c12) = sk_c11 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_41) ).

cnf(prove_this_61,negated_conjecture,
    ( multiply(sk_c11,sk_c12) != sk_c10
    | multiply(X1,sk_c11) != sk_c12
    | inverse(X1) != sk_c11
    | multiply(sk_c12,X2) != sk_c11
    | multiply(X3,sk_c12) != X2
    | inverse(X3) != sk_c12
    | multiply(X4,sk_c12) != sk_c11
    | inverse(X4) != sk_c12
    | multiply(X5,sk_c11) != sk_c10
    | inverse(X5) != sk_c11
    | multiply(X6,X7) != sk_c12
    | inverse(X6) != X7
    | multiply(X7,sk_c11) != sk_c12
    | inverse(X8) != X9
    | inverse(X9) != X7
    | multiply(X8,X7) != X9 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_61) ).

cnf(prove_this_54,negated_conjecture,
    ( inverse(sk_c2) = sk_c12
    | inverse(sk_c5) = sk_c11 ),
    file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_54) ).

cnf(c_0_24,axiom,
    multiply(multiply(X1,X2),X3) = multiply(X1,multiply(X2,X3)),
    associativity ).

cnf(c_0_25,axiom,
    multiply(inverse(X1),X1) = identity,
    left_inverse ).

cnf(c_0_26,axiom,
    multiply(identity,X1) = X1,
    left_identity ).

cnf(c_0_27,plain,
    multiply(inverse(X1),multiply(X1,X2)) = X2,
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_24,c_0_25]),c_0_26]) ).

cnf(c_0_28,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c8,sk_c9) = sk_c7 ),
    prove_this_40 ).

cnf(c_0_29,negated_conjecture,
    ( multiply(inverse(sk_c8),sk_c7) = sk_c9
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_27,c_0_28]) ).

cnf(c_0_30,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | inverse(sk_c8) = sk_c7 ),
    prove_this_38 ).

cnf(c_0_31,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c9,sk_c11) = sk_c12 ),
    prove_this_37 ).

cnf(c_0_32,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c7,sk_c7) = sk_c9 ),
    inference(spm,[status(thm)],[c_0_29,c_0_30]) ).

cnf(c_0_33,plain,
    multiply(inverse(inverse(X1)),identity) = X1,
    inference(spm,[status(thm)],[c_0_27,c_0_25]) ).

cnf(c_0_34,plain,
    multiply(inverse(inverse(X1)),X2) = multiply(X1,X2),
    inference(spm,[status(thm)],[c_0_27,c_0_27]) ).

cnf(c_0_35,negated_conjecture,
    ( multiply(inverse(sk_c9),sk_c12) = sk_c11
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_27,c_0_31]) ).

cnf(c_0_36,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | inverse(sk_c4) = sk_c12 ),
    prove_this_32 ).

cnf(c_0_37,negated_conjecture,
    ( multiply(inverse(sk_c7),sk_c9) = sk_c7
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_27,c_0_32]) ).

cnf(c_0_38,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | inverse(sk_c7) = sk_c9 ),
    prove_this_39 ).

cnf(c_0_39,plain,
    multiply(X1,identity) = X1,
    inference(rw,[status(thm)],[c_0_33,c_0_34]) ).

cnf(c_0_40,negated_conjecture,
    ( multiply(inverse(sk_c9),multiply(sk_c12,X1)) = multiply(sk_c11,X1)
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_24,c_0_35]) ).

cnf(c_0_41,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c12,sk_c4) = identity ),
    inference(spm,[status(thm)],[c_0_25,c_0_36]) ).

cnf(c_0_42,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c4,sk_c12) = sk_c11 ),
    prove_this_31 ).

cnf(c_0_43,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c6,sk_c9) = sk_c12 ),
    prove_this_35 ).

cnf(c_0_44,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c9,sk_c9) = sk_c7 ),
    inference(spm,[status(thm)],[c_0_37,c_0_38]) ).

cnf(c_0_45,plain,
    inverse(inverse(X1)) = X1,
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_34,c_0_39]),c_0_39]) ).

cnf(c_0_46,negated_conjecture,
    ( inverse(sk_c9) = multiply(sk_c11,sk_c4)
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_40,c_0_41]),c_0_39]) ).

cnf(c_0_47,negated_conjecture,
    ( multiply(sk_c4,multiply(sk_c12,X1)) = multiply(sk_c11,X1)
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_24,c_0_42]) ).

cnf(c_0_48,negated_conjecture,
    ( multiply(sk_c6,multiply(sk_c9,X1)) = multiply(sk_c12,X1)
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_24,c_0_43]) ).

cnf(c_0_49,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c9,sk_c7) = identity ),
    inference(spm,[status(thm)],[c_0_25,c_0_38]) ).

cnf(c_0_50,negated_conjecture,
    ( multiply(inverse(sk_c9),sk_c7) = sk_c9
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_27,c_0_44]) ).

cnf(c_0_51,negated_conjecture,
    ( inverse(multiply(sk_c11,sk_c4)) = sk_c9
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_45,c_0_46]) ).

cnf(c_0_52,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c11,sk_c4) = sk_c4 ),
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_47,c_0_41]),c_0_39]) ).

cnf(c_0_53,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | inverse(sk_c6) = sk_c9 ),
    prove_this_36 ).

cnf(c_0_54,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c12,sk_c7) = sk_c6 ),
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_48,c_0_49]),c_0_39]) ).

cnf(c_0_55,negated_conjecture,
    ( multiply(inverse(sk_c8),multiply(sk_c7,X1)) = multiply(sk_c9,X1)
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_24,c_0_29]) ).

cnf(c_0_56,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c7,sk_c8) = identity ),
    inference(spm,[status(thm)],[c_0_25,c_0_30]) ).

cnf(c_0_57,negated_conjecture,
    ( multiply(inverse(sk_c9),multiply(sk_c7,X1)) = multiply(sk_c9,X1)
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_24,c_0_50]) ).

cnf(c_0_58,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | inverse(sk_c4) = sk_c9 ),
    inference(spm,[status(thm)],[c_0_51,c_0_52]) ).

cnf(c_0_59,negated_conjecture,
    ( multiply(sk_c9,multiply(sk_c9,X1)) = multiply(sk_c7,X1)
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_24,c_0_44]) ).

cnf(c_0_60,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c9,sk_c6) = identity ),
    inference(spm,[status(thm)],[c_0_25,c_0_53]) ).

cnf(c_0_61,negated_conjecture,
    ( multiply(inverse(sk_c12),sk_c6) = sk_c7
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_27,c_0_54]) ).

cnf(c_0_62,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | inverse(sk_c12) = sk_c4 ),
    inference(spm,[status(thm)],[c_0_45,c_0_36]) ).

cnf(c_0_63,negated_conjecture,
    ( inverse(sk_c8) = multiply(sk_c9,sk_c8)
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_55,c_0_56]),c_0_39]) ).

cnf(c_0_64,negated_conjecture,
    ( inverse(sk_c9) = multiply(sk_c9,sk_c8)
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_57,c_0_56]),c_0_39]) ).

cnf(c_0_65,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | inverse(sk_c9) = sk_c4 ),
    inference(spm,[status(thm)],[c_0_45,c_0_58]) ).

cnf(c_0_66,negated_conjecture,
    ( multiply(inverse(sk_c6),sk_c12) = sk_c9
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_27,c_0_43]) ).

cnf(c_0_67,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c7,sk_c6) = sk_c9 ),
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_59,c_0_60]),c_0_39]) ).

cnf(c_0_68,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c4,sk_c6) = sk_c7 ),
    inference(spm,[status(thm)],[c_0_61,c_0_62]) ).

cnf(c_0_69,negated_conjecture,
    ( inverse(multiply(sk_c9,sk_c8)) = sk_c8
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_45,c_0_63]) ).

cnf(c_0_70,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c9,sk_c8) = sk_c4 ),
    inference(spm,[status(thm)],[c_0_64,c_0_65]) ).

cnf(c_0_71,negated_conjecture,
    ( multiply(sk_c8,multiply(sk_c9,X1)) = multiply(sk_c7,X1)
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_24,c_0_28]) ).

cnf(c_0_72,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c9,sk_c12) = sk_c9 ),
    inference(spm,[status(thm)],[c_0_66,c_0_53]) ).

cnf(c_0_73,negated_conjecture,
    ( multiply(inverse(sk_c7),sk_c9) = sk_c6
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_27,c_0_67]) ).

cnf(c_0_74,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | inverse(sk_c7) = sk_c8 ),
    inference(spm,[status(thm)],[c_0_45,c_0_30]) ).

cnf(c_0_75,negated_conjecture,
    ( multiply(inverse(sk_c7),multiply(sk_c9,X1)) = multiply(sk_c7,X1)
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_24,c_0_37]) ).

cnf(c_0_76,negated_conjecture,
    ( multiply(inverse(sk_c4),sk_c7) = sk_c6
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_27,c_0_68]) ).

cnf(c_0_77,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | inverse(sk_c4) = sk_c8 ),
    inference(spm,[status(thm)],[c_0_69,c_0_70]) ).

cnf(c_0_78,negated_conjecture,
    ( multiply(sk_c8,sk_c9) = multiply(sk_c7,sk_c12)
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_71,c_0_72]) ).

cnf(c_0_79,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c8,sk_c9) = sk_c6 ),
    inference(spm,[status(thm)],[c_0_73,c_0_74]) ).

cnf(c_0_80,negated_conjecture,
    ( inverse(sk_c7) = multiply(sk_c7,sk_c6)
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_75,c_0_60]),c_0_39]) ).

cnf(c_0_81,negated_conjecture,
    ( multiply(sk_c7,multiply(sk_c8,X1)) = X1
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_27,c_0_30]) ).

cnf(c_0_82,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c8,sk_c7) = sk_c6 ),
    inference(spm,[status(thm)],[c_0_76,c_0_77]) ).

cnf(c_0_83,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c7,sk_c12) = sk_c6 ),
    inference(spm,[status(thm)],[c_0_78,c_0_79]) ).

cnf(c_0_84,negated_conjecture,
    ( inverse(multiply(sk_c7,sk_c6)) = sk_c7
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_45,c_0_80]) ).

cnf(c_0_85,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c7,sk_c6) = sk_c7 ),
    inference(spm,[status(thm)],[c_0_81,c_0_82]) ).

cnf(c_0_86,negated_conjecture,
    ( multiply(sk_c1,sk_c11) = sk_c12
    | multiply(sk_c6,sk_c9) = sk_c12 ),
    prove_this_15 ).

cnf(c_0_87,negated_conjecture,
    ( inverse(sk_c1) = sk_c11
    | inverse(sk_c6) = sk_c9 ),
    prove_this_26 ).

cnf(c_0_88,negated_conjecture,
    ( multiply(sk_c9,multiply(sk_c7,X1)) = X1
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_27,c_0_38]) ).

cnf(c_0_89,negated_conjecture,
    ( multiply(sk_c7,sk_c6) = sk_c8
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_74,c_0_80]) ).

cnf(c_0_90,negated_conjecture,
    ( multiply(inverse(sk_c7),sk_c6) = sk_c12
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_27,c_0_83]) ).

cnf(c_0_91,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | inverse(sk_c7) = sk_c7 ),
    inference(spm,[status(thm)],[c_0_84,c_0_85]) ).

cnf(c_0_92,negated_conjecture,
    ( multiply(inverse(sk_c6),sk_c12) = sk_c9
    | multiply(sk_c1,sk_c11) = sk_c12 ),
    inference(spm,[status(thm)],[c_0_27,c_0_86]) ).

cnf(c_0_93,negated_conjecture,
    ( inverse(sk_c1) = sk_c11
    | inverse(sk_c9) = sk_c6 ),
    inference(spm,[status(thm)],[c_0_45,c_0_87]) ).

cnf(c_0_94,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c9,sk_c8) = sk_c6 ),
    inference(spm,[status(thm)],[c_0_88,c_0_89]) ).

cnf(c_0_95,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c12,sk_c6) = sk_c6 ),
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_48,c_0_60]),c_0_39]) ).

cnf(c_0_96,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c7,sk_c6) = sk_c12 ),
    inference(spm,[status(thm)],[c_0_90,c_0_91]) ).

cnf(c_0_97,negated_conjecture,
    ( multiply(inverse(inverse(sk_c6)),sk_c9) = sk_c12
    | multiply(sk_c1,sk_c11) = sk_c12 ),
    inference(spm,[status(thm)],[c_0_27,c_0_92]) ).

cnf(c_0_98,negated_conjecture,
    ( multiply(sk_c1,sk_c11) = sk_c12
    | inverse(sk_c6) = sk_c9 ),
    prove_this_16 ).

cnf(c_0_99,negated_conjecture,
    ( inverse(sk_c9) = sk_c6
    | inverse(sk_c11) = sk_c1 ),
    inference(spm,[status(thm)],[c_0_45,c_0_93]) ).

cnf(c_0_100,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | inverse(sk_c6) = sk_c8 ),
    inference(spm,[status(thm)],[c_0_69,c_0_94]) ).

cnf(c_0_101,negated_conjecture,
    ( multiply(inverse(sk_c12),sk_c6) = sk_c6
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_27,c_0_95]) ).

cnf(c_0_102,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | inverse(sk_c12) = sk_c7 ),
    inference(spm,[status(thm)],[c_0_84,c_0_96]) ).

cnf(c_0_103,negated_conjecture,
    ( inverse(sk_c2) = sk_c12
    | inverse(sk_c4) = sk_c12 ),
    prove_this_52 ).

cnf(c_0_104,negated_conjecture,
    ( inverse(sk_c1) = sk_c11
    | multiply(sk_c6,sk_c9) = sk_c12 ),
    prove_this_25 ).

cnf(c_0_105,negated_conjecture,
    ( multiply(sk_c1,sk_c11) = sk_c12
    | sk_c12 = identity ),
    inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_97,c_0_98]),c_0_25]) ).

cnf(c_0_106,negated_conjecture,
    ( multiply(sk_c6,sk_c9) = identity
    | inverse(sk_c11) = sk_c1 ),
    inference(spm,[status(thm)],[c_0_25,c_0_99]) ).

cnf(c_0_107,negated_conjecture,
    ( multiply(sk_c8,sk_c12) = multiply(sk_c7,sk_c11)
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_71,c_0_31]) ).

cnf(c_0_108,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c8,sk_c12) = sk_c9 ),
    inference(spm,[status(thm)],[c_0_66,c_0_100]) ).

cnf(c_0_109,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c7,sk_c6) = sk_c6 ),
    inference(spm,[status(thm)],[c_0_101,c_0_102]) ).

cnf(c_0_110,negated_conjecture,
    ( inverse(sk_c2) = sk_c12
    | inverse(sk_c12) = sk_c4 ),
    inference(spm,[status(thm)],[c_0_45,c_0_103]) ).

cnf(c_0_111,negated_conjecture,
    ( multiply(sk_c11,multiply(sk_c1,X1)) = X1
    | multiply(sk_c6,sk_c9) = sk_c12 ),
    inference(spm,[status(thm)],[c_0_27,c_0_104]) ).

cnf(c_0_112,negated_conjecture,
    ( multiply(inverse(sk_c1),sk_c12) = sk_c11
    | sk_c12 = identity ),
    inference(spm,[status(thm)],[c_0_27,c_0_105]) ).

cnf(c_0_113,negated_conjecture,
    ( multiply(sk_c6,sk_c9) = identity
    | inverse(sk_c1) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_45,c_0_106]) ).

cnf(c_0_114,negated_conjecture,
    ( multiply(sk_c2,sk_c12) = sk_c3
    | inverse(sk_c4) = sk_c12 ),
    prove_this_42 ).

cnf(c_0_115,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c7,sk_c11) = sk_c9 ),
    inference(spm,[status(thm)],[c_0_107,c_0_108]) ).

cnf(c_0_116,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | inverse(sk_c6) = sk_c7 ),
    inference(spm,[status(thm)],[c_0_84,c_0_109]) ).

cnf(c_0_117,negated_conjecture,
    ( multiply(sk_c11,sk_c12) = sk_c10
    | multiply(sk_c5,sk_c11) = sk_c10 ),
    prove_this_3 ).

cnf(c_0_118,negated_conjecture,
    ( inverse(sk_c12) = sk_c4
    | inverse(sk_c12) = sk_c2 ),
    inference(spm,[status(thm)],[c_0_45,c_0_110]) ).

cnf(c_0_119,negated_conjecture,
    ( multiply(sk_c6,sk_c9) = sk_c12
    | multiply(sk_c11,sk_c12) = sk_c11
    | sk_c12 = identity ),
    inference(spm,[status(thm)],[c_0_111,c_0_105]) ).

cnf(c_0_120,negated_conjecture,
    ( multiply(sk_c6,sk_c9) = identity
    | multiply(sk_c11,sk_c12) = sk_c11
    | sk_c12 = identity ),
    inference(spm,[status(thm)],[c_0_112,c_0_113]) ).

cnf(c_0_121,plain,
    multiply(inverse(identity),X1) = X1,
    inference(spm,[status(thm)],[c_0_27,c_0_26]) ).

cnf(c_0_122,negated_conjecture,
    ( multiply(sk_c2,sk_c12) = sk_c3
    | inverse(sk_c12) = sk_c4 ),
    inference(spm,[status(thm)],[c_0_45,c_0_114]) ).

cnf(c_0_123,negated_conjecture,
    ( multiply(inverse(sk_c7),sk_c9) = sk_c11
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_27,c_0_115]) ).

cnf(c_0_124,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | inverse(sk_c7) = sk_c6 ),
    inference(spm,[status(thm)],[c_0_45,c_0_116]) ).

cnf(c_0_125,negated_conjecture,
    ( multiply(sk_c11,sk_c12) = sk_c10
    | multiply(sk_c9,sk_c11) = sk_c12 ),
    prove_this_7 ).

cnf(c_0_126,negated_conjecture,
    ( multiply(inverse(sk_c5),sk_c10) = sk_c11
    | multiply(sk_c11,sk_c12) = sk_c10 ),
    inference(spm,[status(thm)],[c_0_27,c_0_117]) ).

cnf(c_0_127,negated_conjecture,
    ( multiply(sk_c11,sk_c12) = sk_c10
    | inverse(sk_c5) = sk_c11 ),
    prove_this_4 ).

cnf(c_0_128,negated_conjecture,
    ( inverse(sk_c12) = sk_c2
    | sk_c4 != sk_c2 ),
    inference(ef,[status(thm)],[c_0_118]) ).

cnf(c_0_129,negated_conjecture,
    ( multiply(sk_c11,sk_c12) = sk_c11
    | sk_c12 = identity ),
    inference(spm,[status(thm)],[c_0_119,c_0_120]) ).

cnf(c_0_130,negated_conjecture,
    ( inverse(sk_c2) = sk_c12
    | multiply(sk_c4,sk_c12) = sk_c11 ),
    prove_this_51 ).

cnf(c_0_131,plain,
    multiply(inverse(inverse(identity)),X1) = X1,
    inference(spm,[status(thm)],[c_0_27,c_0_121]) ).

cnf(c_0_132,negated_conjecture,
    ( multiply(sk_c2,sk_c12) = sk_c3
    | multiply(sk_c4,sk_c12) = sk_c11 ),
    prove_this_41 ).

cnf(c_0_133,negated_conjecture,
    ( multiply(sk_c2,sk_c12) = sk_c3
    | multiply(sk_c4,sk_c12) = identity ),
    inference(spm,[status(thm)],[c_0_25,c_0_122]) ).

cnf(c_0_134,negated_conjecture,
    ( multiply(sk_c6,sk_c9) = multiply(sk_c12,sk_c12)
    | multiply(sk_c12,sk_c3) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_48,c_0_72]) ).

cnf(c_0_135,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c6,sk_c9) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_123,c_0_124]) ).

cnf(c_0_136,negated_conjecture,
    ( multiply(sk_c9,multiply(sk_c11,X1)) = multiply(sk_c12,X1)
    | multiply(sk_c11,sk_c12) = sk_c10 ),
    inference(spm,[status(thm)],[c_0_24,c_0_125]) ).

cnf(c_0_137,negated_conjecture,
    ( multiply(sk_c11,sk_c12) = sk_c10
    | multiply(sk_c11,sk_c10) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_126,c_0_127]) ).

cnf(c_0_138,negated_conjecture,
    ( multiply(sk_c2,sk_c12) = identity
    | sk_c4 != sk_c2 ),
    inference(spm,[status(thm)],[c_0_25,c_0_128]) ).

cnf(c_0_139,negated_conjecture,
    sk_c12 = identity,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_27,c_0_129]),c_0_25])]) ).

cnf(c_0_140,negated_conjecture,
    ( multiply(sk_c4,sk_c12) = sk_c11
    | inverse(sk_c12) = sk_c2 ),
    inference(spm,[status(thm)],[c_0_45,c_0_130]) ).

cnf(c_0_141,plain,
    inverse(identity) = identity,
    inference(spm,[status(thm)],[c_0_25,c_0_131]) ).

cnf(c_0_142,negated_conjecture,
    ( multiply(sk_c2,sk_c12) = sk_c3
    | sk_c11 = identity ),
    inference(spm,[status(thm)],[c_0_132,c_0_133]) ).

cnf(c_0_143,negated_conjecture,
    ( multiply(sk_c12,sk_c3) = sk_c11
    | multiply(sk_c12,sk_c12) = sk_c11 ),
    inference(spm,[status(thm)],[c_0_134,c_0_135]) ).

cnf(c_0_144,negated_conjecture,
    ( multiply(sk_c9,sk_c11) = multiply(sk_c12,sk_c10)
    | multiply(sk_c11,sk_c12) = sk_c10 ),
    inference(spm,[status(thm)],[c_0_136,c_0_137]) ).

cnf(c_0_145,negated_conjecture,
    ( sk_c2 = identity
    | sk_c4 != sk_c2 ),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_138,c_0_139]),c_0_39]) ).

cnf(c_0_146,negated_conjecture,
    ( sk_c2 = identity
    | sk_c4 = sk_c11 ),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_140,c_0_139]),c_0_39]),c_0_139]),c_0_141]) ).

cnf(c_0_147,negated_conjecture,
    ( sk_c11 = identity
    | sk_c3 = sk_c2 ),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_142,c_0_139]),c_0_39]) ).

cnf(c_0_148,negated_conjecture,
    ( sk_c11 = identity
    | sk_c3 = sk_c11 ),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_143,c_0_139]),c_0_26]),c_0_139]),c_0_139]),c_0_39]) ).

cnf(c_0_149,negated_conjecture,
    ( multiply(sk_c11,sk_c12) != sk_c10
    | multiply(X1,sk_c11) != sk_c12
    | inverse(X1) != sk_c11
    | multiply(sk_c12,X2) != sk_c11
    | multiply(X3,sk_c12) != X2
    | inverse(X3) != sk_c12
    | multiply(X4,sk_c12) != sk_c11
    | inverse(X4) != sk_c12
    | multiply(X5,sk_c11) != sk_c10
    | inverse(X5) != sk_c11
    | multiply(X6,X7) != sk_c12
    | inverse(X6) != X7
    | multiply(X7,sk_c11) != sk_c12
    | inverse(X8) != X9
    | inverse(X9) != X7
    | multiply(X8,X7) != X9 ),
    prove_this_61 ).

cnf(c_0_150,negated_conjecture,
    ( multiply(sk_c12,sk_c10) = sk_c12
    | multiply(sk_c11,sk_c12) = sk_c10 ),
    inference(spm,[status(thm)],[c_0_125,c_0_144]) ).

cnf(c_0_151,negated_conjecture,
    ( sk_c2 = identity
    | sk_c2 != sk_c11 ),
    inference(spm,[status(thm)],[c_0_145,c_0_146]) ).

cnf(c_0_152,negated_conjecture,
    ( sk_c2 = sk_c11
    | sk_c11 = identity ),
    inference(spm,[status(thm)],[c_0_147,c_0_148]) ).

cnf(c_0_153,negated_conjecture,
    ( multiply(sk_c12,multiply(X1,sk_c12)) != sk_c11
    | inverse(multiply(X2,inverse(X3))) != inverse(X3)
    | multiply(inverse(X3),sk_c11) != sk_c12
    | multiply(X2,inverse(X3)) != inverse(X2)
    | multiply(sk_c11,sk_c12) != sk_c10
    | multiply(X3,inverse(X3)) != sk_c12
    | multiply(X4,sk_c11) != sk_c10
    | multiply(X5,sk_c12) != sk_c11
    | multiply(X6,sk_c11) != sk_c12
    | inverse(X4) != sk_c11
    | inverse(X5) != sk_c12
    | inverse(X1) != sk_c12
    | inverse(X6) != sk_c11 ),
    inference(er,[status(thm)],[inference(er,[status(thm)],[inference(er,[status(thm)],[c_0_149])])]) ).

cnf(c_0_154,plain,
    multiply(X1,inverse(X1)) = identity,
    inference(spm,[status(thm)],[c_0_25,c_0_45]) ).

cnf(c_0_155,negated_conjecture,
    ( sk_c10 = sk_c11
    | sk_c10 = identity ),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_150,c_0_139]),c_0_26]),c_0_139]),c_0_139]),c_0_39]) ).

cnf(c_0_156,negated_conjecture,
    sk_c11 = identity,
    inference(spm,[status(thm)],[c_0_151,c_0_152]) ).

cnf(c_0_157,negated_conjecture,
    ( multiply(sk_c12,multiply(X1,sk_c12)) != sk_c11
    | inverse(multiply(X2,inverse(X3))) != inverse(X3)
    | multiply(inverse(X3),sk_c11) != sk_c12
    | multiply(X2,inverse(X3)) != inverse(X2)
    | multiply(sk_c11,sk_c12) != sk_c10
    | multiply(X4,sk_c11) != sk_c10
    | multiply(X5,sk_c12) != sk_c11
    | multiply(X6,sk_c11) != sk_c12
    | inverse(X4) != sk_c11
    | inverse(X5) != sk_c12
    | inverse(X1) != sk_c12
    | inverse(X6) != sk_c11
    | sk_c12 != identity ),
    inference(rw,[status(thm)],[c_0_153,c_0_154]) ).

cnf(c_0_158,negated_conjecture,
    sk_c10 = identity,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_155,c_0_156])]) ).

cnf(c_0_159,negated_conjecture,
    ( inverse(sk_c2) = sk_c12
    | inverse(sk_c5) = sk_c11 ),
    prove_this_54 ).

cnf(c_0_160,negated_conjecture,
    ( inverse(multiply(X1,inverse(X2))) != inverse(X2)
    | multiply(X1,inverse(X2)) != inverse(X1)
    | inverse(X2) != identity ),
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(er,[status(thm)],[inference(er,[status(thm)],[inference(cn,[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)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(er,[status(thm)],[inference(er,[status(thm)],[inference(cn,[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)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_157,c_0_139]),c_0_139]),c_0_39]),c_0_26]),c_0_139]),c_0_139]),c_0_39]),c_0_139]),c_0_39]),c_0_139]),c_0_139]),c_0_139]),c_0_139])])])]),c_0_156]),c_0_39]),c_0_158]),c_0_156]),c_0_156]),c_0_39]),c_0_158]),c_0_156]),c_0_39]),c_0_156]),c_0_156]),c_0_141]),c_0_156])])])]),c_0_141])]) ).

cnf(c_0_161,negated_conjecture,
    ( inverse(sk_c2) = identity
    | inverse(sk_c5) = identity ),
    inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_159,c_0_139]),c_0_156]) ).

cnf(c_0_162,negated_conjecture,
    inverse(X1) != identity,
    inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_160,c_0_25]),c_0_141]),c_0_45])]) ).

cnf(c_0_163,negated_conjecture,
    $false,
    inference(sr,[status(thm)],[inference(sr,[status(thm)],[c_0_161,c_0_162]),c_0_162]),
    [proof] ).

%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.14  % Problem    : GRP318-1 : TPTP v8.1.2. Released v2.5.0.
% 0.00/0.15  % Command    : java -jar /export/starexec/sandbox2/solver/bin/mcs_scs.jar %d %s
% 0.14/0.36  % Computer : n019.cluster.edu
% 0.14/0.36  % Model    : x86_64 x86_64
% 0.14/0.36  % CPU      : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.36  % Memory   : 8042.1875MB
% 0.14/0.36  % OS       : Linux 3.10.0-693.el7.x86_64
% 0.14/0.36  % CPULimit   : 300
% 0.14/0.36  % WCLimit    : 300
% 0.14/0.36  % DateTime   : Mon Aug 28 21:10:13 EDT 2023
% 0.14/0.36  % CPUTime  : 
% 0.22/0.63  start to proof: theBenchmark
% 39.00/39.14  % Version  : CSE_E---1.5
% 39.00/39.14  % Problem  : theBenchmark.p
% 39.00/39.14  % Proof found
% 39.00/39.14  % SZS status Theorem for theBenchmark.p
% 39.00/39.14  % SZS output start Proof
% See solution above
% 39.06/39.16  % Total time : 38.403000 s
% 39.06/39.16  % SZS output end Proof
% 39.06/39.16  % Total time : 38.407000 s
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