TSTP Solution File: GRP576-1 by Beagle---0.9.51
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%------------------------------------------------------------------------------
% File : Beagle---0.9.51
% Problem : GRP576-1 : TPTP v8.1.2. Bugfixed v2.7.0.
% Transfm : none
% Format : tptp:raw
% Command : java -Dfile.encoding=UTF-8 -Xms512M -Xmx4G -Xss10M -jar /export/starexec/sandbox2/solver/bin/beagle.jar -auto -q -proof -print tff -smtsolver /export/starexec/sandbox2/solver/bin/cvc4-1.4-x86_64-linux-opt -liasolver cooper -t %d %s
% Computer : n017.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 Aug 22 10:41:33 EDT 2023
% Result : Unsatisfiable 4.29s 2.29s
% Output : CNFRefutation 5.13s
% Verified :
% SZS Type : Refutation
% Derivation depth : 25
% Number of leaves : 11
% Syntax : Number of formulae : 78 ( 72 unt; 6 typ; 0 def)
% Number of atoms : 72 ( 71 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 4 ( 3 avg)
% Maximal term depth : 6 ( 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 : 6 ( 6 usr; 3 con; 0-2 aty)
% Number of variables : 107 (; 107 !; 0 ?; 0 :)
% Comments :
%------------------------------------------------------------------------------
%$ multiply > double_divide > #nlpp > inverse > identity > b > a
%Foreground sorts:
%Background operators:
%Foreground operators:
tff(a,type,
a: $i ).
tff(inverse,type,
inverse: $i > $i ).
tff(double_divide,type,
double_divide: ( $i * $i ) > $i ).
tff(multiply,type,
multiply: ( $i * $i ) > $i ).
tff(b,type,
b: $i ).
tff(identity,type,
identity: $i ).
tff(f_28,axiom,
! [A] : ( inverse(A) = double_divide(A,identity) ),
file(unknown,unknown) ).
tff(f_30,axiom,
! [A] : ( identity = double_divide(A,inverse(A)) ),
file(unknown,unknown) ).
tff(f_24,axiom,
! [A,B,C] : ( double_divide(double_divide(A,double_divide(double_divide(B,double_divide(C,A)),double_divide(C,identity))),double_divide(identity,identity)) = B ),
file(unknown,unknown) ).
tff(f_26,axiom,
! [A,B] : ( multiply(A,B) = double_divide(double_divide(B,A),identity) ),
file(unknown,unknown) ).
tff(f_32,axiom,
multiply(a,b) != multiply(b,a),
file(unknown,unknown) ).
tff(c_6,plain,
! [A_6] : ( double_divide(A_6,identity) = inverse(A_6) ),
inference(cnfTransformation,[status(thm)],[f_28]) ).
tff(c_8,plain,
! [A_7] : ( double_divide(A_7,inverse(A_7)) = identity ),
inference(cnfTransformation,[status(thm)],[f_30]) ).
tff(c_2,plain,
! [A_1,B_2,C_3] : ( double_divide(double_divide(A_1,double_divide(double_divide(B_2,double_divide(C_3,A_1)),double_divide(C_3,identity))),double_divide(identity,identity)) = B_2 ),
inference(cnfTransformation,[status(thm)],[f_24]) ).
tff(c_65,plain,
! [A_13,B_14,C_15] : ( double_divide(double_divide(A_13,double_divide(double_divide(B_14,double_divide(C_15,A_13)),inverse(C_15))),inverse(identity)) = B_14 ),
inference(demodulation,[status(thm),theory(equality)],[c_6,c_6,c_2]) ).
tff(c_553,plain,
! [B_33,A_34] : ( double_divide(double_divide(identity,double_divide(double_divide(B_33,inverse(A_34)),inverse(A_34))),inverse(identity)) = B_33 ),
inference(superposition,[status(thm),theory(equality)],[c_6,c_65]) ).
tff(c_617,plain,
! [A_35] : ( double_divide(double_divide(identity,double_divide(identity,inverse(A_35))),inverse(identity)) = A_35 ),
inference(superposition,[status(thm),theory(equality)],[c_8,c_553]) ).
tff(c_657,plain,
double_divide(double_divide(identity,identity),inverse(identity)) = identity,
inference(superposition,[status(thm),theory(equality)],[c_8,c_617]) ).
tff(c_662,plain,
double_divide(inverse(identity),inverse(identity)) = identity,
inference(demodulation,[status(thm),theory(equality)],[c_6,c_657]) ).
tff(c_86,plain,
! [B_14,A_6] : ( double_divide(double_divide(identity,double_divide(double_divide(B_14,inverse(A_6)),inverse(A_6))),inverse(identity)) = B_14 ),
inference(superposition,[status(thm),theory(equality)],[c_6,c_65]) ).
tff(c_666,plain,
double_divide(double_divide(identity,double_divide(identity,inverse(identity))),inverse(identity)) = inverse(identity),
inference(superposition,[status(thm),theory(equality)],[c_662,c_86]) ).
tff(c_690,plain,
inverse(identity) = identity,
inference(demodulation,[status(thm),theory(equality)],[c_662,c_6,c_8,c_666]) ).
tff(c_28,plain,
! [B_10,A_11] : ( double_divide(double_divide(B_10,A_11),identity) = multiply(A_11,B_10) ),
inference(cnfTransformation,[status(thm)],[f_26]) ).
tff(c_94,plain,
! [B_16,A_17] : ( inverse(double_divide(B_16,A_17)) = multiply(A_17,B_16) ),
inference(superposition,[status(thm),theory(equality)],[c_6,c_28]) ).
tff(c_118,plain,
! [A_6] : ( inverse(inverse(A_6)) = multiply(identity,A_6) ),
inference(superposition,[status(thm),theory(equality)],[c_6,c_94]) ).
tff(c_89,plain,
! [A_7,B_14] : ( double_divide(double_divide(inverse(A_7),double_divide(double_divide(B_14,identity),inverse(A_7))),inverse(identity)) = B_14 ),
inference(superposition,[status(thm),theory(equality)],[c_8,c_65]) ).
tff(c_425,plain,
! [A_29,B_30] : ( double_divide(double_divide(inverse(A_29),double_divide(inverse(B_30),inverse(A_29))),inverse(identity)) = B_30 ),
inference(demodulation,[status(thm),theory(equality)],[c_6,c_89]) ).
tff(c_471,plain,
! [B_30] : ( double_divide(double_divide(inverse(inverse(B_30)),identity),inverse(identity)) = B_30 ),
inference(superposition,[status(thm),theory(equality)],[c_8,c_425]) ).
tff(c_480,plain,
! [B_30] : ( double_divide(inverse(multiply(identity,B_30)),inverse(identity)) = B_30 ),
inference(demodulation,[status(thm),theory(equality)],[c_118,c_6,c_471]) ).
tff(c_1038,plain,
! [B_45] : ( double_divide(inverse(multiply(identity,B_45)),identity) = B_45 ),
inference(demodulation,[status(thm),theory(equality)],[c_690,c_480]) ).
tff(c_46,plain,
! [A_6] : ( double_divide(inverse(A_6),identity) = multiply(identity,A_6) ),
inference(superposition,[status(thm),theory(equality)],[c_6,c_28]) ).
tff(c_1053,plain,
! [B_45] : ( multiply(identity,multiply(identity,B_45)) = B_45 ),
inference(superposition,[status(thm),theory(equality)],[c_1038,c_46]) ).
tff(c_153,plain,
! [A_19] : ( double_divide(inverse(A_19),identity) = multiply(identity,A_19) ),
inference(superposition,[status(thm),theory(equality)],[c_6,c_28]) ).
tff(c_49,plain,
! [B_10,A_11] : ( inverse(double_divide(B_10,A_11)) = multiply(A_11,B_10) ),
inference(superposition,[status(thm),theory(equality)],[c_6,c_28]) ).
tff(c_159,plain,
! [A_19] : ( multiply(identity,inverse(A_19)) = inverse(multiply(identity,A_19)) ),
inference(superposition,[status(thm),theory(equality)],[c_153,c_49]) ).
tff(c_802,plain,
multiply(identity,identity) = double_divide(identity,identity),
inference(superposition,[status(thm),theory(equality)],[c_690,c_46]) ).
tff(c_811,plain,
multiply(identity,identity) = identity,
inference(demodulation,[status(thm),theory(equality)],[c_690,c_6,c_802]) ).
tff(c_11,plain,
! [A_1,B_2,C_3] : ( double_divide(double_divide(A_1,double_divide(double_divide(B_2,double_divide(C_3,A_1)),inverse(C_3))),inverse(identity)) = B_2 ),
inference(demodulation,[status(thm),theory(equality)],[c_6,c_6,c_2]) ).
tff(c_641,plain,
! [A_35] : ( double_divide(double_divide(inverse(A_35),A_35),inverse(identity)) = identity ),
inference(superposition,[status(thm),theory(equality)],[c_617,c_11]) ).
tff(c_1823,plain,
! [A_59] : ( multiply(A_59,inverse(A_59)) = identity ),
inference(demodulation,[status(thm),theory(equality)],[c_49,c_6,c_690,c_641]) ).
tff(c_106,plain,
! [B_16,A_17] : ( double_divide(double_divide(B_16,A_17),multiply(A_17,B_16)) = identity ),
inference(superposition,[status(thm),theory(equality)],[c_94,c_8]) ).
tff(c_1903,plain,
! [A_60] : ( double_divide(double_divide(inverse(A_60),A_60),identity) = identity ),
inference(superposition,[status(thm),theory(equality)],[c_1823,c_106]) ).
tff(c_4,plain,
! [B_5,A_4] : ( double_divide(double_divide(B_5,A_4),identity) = multiply(A_4,B_5) ),
inference(cnfTransformation,[status(thm)],[f_26]) ).
tff(c_1926,plain,
! [A_60] : ( multiply(identity,double_divide(inverse(A_60),A_60)) = double_divide(identity,identity) ),
inference(superposition,[status(thm),theory(equality)],[c_1903,c_4]) ).
tff(c_2173,plain,
! [A_63] : ( multiply(identity,double_divide(inverse(A_63),A_63)) = identity ),
inference(demodulation,[status(thm),theory(equality)],[c_690,c_6,c_1926]) ).
tff(c_1062,plain,
! [B_45] : ( inverse(inverse(multiply(identity,B_45))) = B_45 ),
inference(superposition,[status(thm),theory(equality)],[c_1038,c_6]) ).
tff(c_2190,plain,
! [A_63] : ( double_divide(inverse(A_63),A_63) = inverse(inverse(identity)) ),
inference(superposition,[status(thm),theory(equality)],[c_2173,c_1062]) ).
tff(c_2269,plain,
! [A_64] : ( double_divide(inverse(A_64),A_64) = identity ),
inference(demodulation,[status(thm),theory(equality)],[c_811,c_118,c_2190]) ).
tff(c_31,plain,
! [B_10,A_11] : ( multiply(identity,double_divide(B_10,A_11)) = double_divide(multiply(A_11,B_10),identity) ),
inference(superposition,[status(thm),theory(equality)],[c_28,c_4]) ).
tff(c_53,plain,
! [B_10,A_11] : ( multiply(identity,double_divide(B_10,A_11)) = inverse(multiply(A_11,B_10)) ),
inference(demodulation,[status(thm),theory(equality)],[c_6,c_31]) ).
tff(c_446,plain,
! [A_29,B_30] : ( multiply(inverse(identity),double_divide(inverse(A_29),double_divide(inverse(B_30),inverse(A_29)))) = double_divide(B_30,identity) ),
inference(superposition,[status(thm),theory(equality)],[c_425,c_4]) ).
tff(c_474,plain,
! [A_29,B_30] : ( multiply(inverse(identity),double_divide(inverse(A_29),double_divide(inverse(B_30),inverse(A_29)))) = inverse(B_30) ),
inference(demodulation,[status(thm),theory(equality)],[c_6,c_446]) ).
tff(c_1656,plain,
! [B_30,A_29] : ( inverse(multiply(double_divide(inverse(B_30),inverse(A_29)),inverse(A_29))) = inverse(B_30) ),
inference(demodulation,[status(thm),theory(equality)],[c_53,c_690,c_474]) ).
tff(c_2275,plain,
! [A_29] : ( inverse(multiply(identity,inverse(A_29))) = inverse(inverse(A_29)) ),
inference(superposition,[status(thm),theory(equality)],[c_2269,c_1656]) ).
tff(c_2352,plain,
! [A_29] : ( multiply(identity,A_29) = A_29 ),
inference(demodulation,[status(thm),theory(equality)],[c_1053,c_118,c_159,c_118,c_2275]) ).
tff(c_2376,plain,
! [A_11,B_10] : ( inverse(multiply(A_11,B_10)) = double_divide(B_10,A_11) ),
inference(demodulation,[status(thm),theory(equality)],[c_2352,c_53]) ).
tff(c_2372,plain,
! [B_45] : ( inverse(inverse(B_45)) = B_45 ),
inference(demodulation,[status(thm),theory(equality)],[c_2352,c_1062]) ).
tff(c_440,plain,
! [A_29,B_30] : ( multiply(inverse(identity),double_divide(inverse(A_29),double_divide(inverse(B_30),inverse(A_29)))) = inverse(B_30) ),
inference(superposition,[status(thm),theory(equality)],[c_425,c_49]) ).
tff(c_2491,plain,
! [A_67,B_68] : ( double_divide(inverse(A_67),double_divide(inverse(B_68),inverse(A_67))) = inverse(B_68) ),
inference(demodulation,[status(thm),theory(equality)],[c_2352,c_690,c_440]) ).
tff(c_2579,plain,
! [B_68] : ( double_divide(inverse(identity),double_divide(inverse(B_68),identity)) = inverse(B_68) ),
inference(superposition,[status(thm),theory(equality)],[c_690,c_2491]) ).
tff(c_2619,plain,
! [B_68] : ( double_divide(identity,B_68) = inverse(B_68) ),
inference(demodulation,[status(thm),theory(equality)],[c_2372,c_690,c_6,c_2579]) ).
tff(c_3129,plain,
! [A_80,B_81] : ( inverse(multiply(A_80,B_81)) = double_divide(B_81,A_80) ),
inference(demodulation,[status(thm),theory(equality)],[c_2352,c_53]) ).
tff(c_3221,plain,
! [A_82,B_83] : ( double_divide(multiply(A_82,B_83),double_divide(B_83,A_82)) = identity ),
inference(superposition,[status(thm),theory(equality)],[c_3129,c_8]) ).
tff(c_74,plain,
! [A_13,B_14,C_15] : ( multiply(inverse(identity),double_divide(A_13,double_divide(double_divide(B_14,double_divide(C_15,A_13)),inverse(C_15)))) = double_divide(B_14,identity) ),
inference(superposition,[status(thm),theory(equality)],[c_65,c_4]) ).
tff(c_91,plain,
! [A_13,B_14,C_15] : ( multiply(inverse(identity),double_divide(A_13,double_divide(double_divide(B_14,double_divide(C_15,A_13)),inverse(C_15)))) = inverse(B_14) ),
inference(demodulation,[status(thm),theory(equality)],[c_6,c_74]) ).
tff(c_854,plain,
! [B_14,C_15,A_13] : ( inverse(multiply(double_divide(double_divide(B_14,double_divide(C_15,A_13)),inverse(C_15)),A_13)) = inverse(B_14) ),
inference(demodulation,[status(thm),theory(equality)],[c_53,c_690,c_91]) ).
tff(c_3241,plain,
! [B_83,A_82] : ( inverse(multiply(double_divide(identity,inverse(B_83)),A_82)) = inverse(multiply(A_82,B_83)) ),
inference(superposition,[status(thm),theory(equality)],[c_3221,c_854]) ).
tff(c_3518,plain,
! [B_87,A_88] : ( double_divide(B_87,A_88) = double_divide(A_88,B_87) ),
inference(demodulation,[status(thm),theory(equality)],[c_2376,c_2376,c_2372,c_2619,c_3241]) ).
tff(c_4545,plain,
! [A_103,B_104] : ( double_divide(double_divide(A_103,B_104),identity) = multiply(A_103,B_104) ),
inference(superposition,[status(thm),theory(equality)],[c_3518,c_4]) ).
tff(c_577,plain,
! [B_33,A_34] : ( multiply(inverse(identity),double_divide(identity,double_divide(double_divide(B_33,inverse(A_34)),inverse(A_34)))) = double_divide(B_33,identity) ),
inference(superposition,[status(thm),theory(equality)],[c_553,c_4]) ).
tff(c_610,plain,
! [B_33,A_34] : ( multiply(inverse(identity),double_divide(identity,double_divide(double_divide(B_33,inverse(A_34)),inverse(A_34)))) = inverse(B_33) ),
inference(demodulation,[status(thm),theory(equality)],[c_6,c_577]) ).
tff(c_3059,plain,
! [A_78,B_79] : ( multiply(inverse(A_78),double_divide(B_79,inverse(A_78))) = inverse(B_79) ),
inference(demodulation,[status(thm),theory(equality)],[c_49,c_2619,c_2352,c_690,c_610]) ).
tff(c_3078,plain,
! [B_45,B_79] : ( multiply(inverse(inverse(B_45)),double_divide(B_79,B_45)) = inverse(B_79) ),
inference(superposition,[status(thm),theory(equality)],[c_2372,c_3059]) ).
tff(c_3108,plain,
! [B_45,B_79] : ( multiply(B_45,double_divide(B_79,B_45)) = inverse(B_79) ),
inference(demodulation,[status(thm),theory(equality)],[c_2372,c_3078]) ).
tff(c_4557,plain,
! [A_103,B_104] : ( multiply(identity,multiply(A_103,B_104)) = inverse(double_divide(A_103,B_104)) ),
inference(superposition,[status(thm),theory(equality)],[c_4545,c_3108]) ).
tff(c_4688,plain,
! [B_104,A_103] : ( multiply(B_104,A_103) = multiply(A_103,B_104) ),
inference(demodulation,[status(thm),theory(equality)],[c_2352,c_49,c_4557]) ).
tff(c_10,plain,
multiply(b,a) != multiply(a,b),
inference(cnfTransformation,[status(thm)],[f_32]) ).
tff(c_4720,plain,
$false,
inference(demodulation,[status(thm),theory(equality)],[c_4688,c_10]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.13 % Problem : GRP576-1 : TPTP v8.1.2. Bugfixed v2.7.0.
% 0.00/0.14 % Command : java -Dfile.encoding=UTF-8 -Xms512M -Xmx4G -Xss10M -jar /export/starexec/sandbox2/solver/bin/beagle.jar -auto -q -proof -print tff -smtsolver /export/starexec/sandbox2/solver/bin/cvc4-1.4-x86_64-linux-opt -liasolver cooper -t %d %s
% 0.14/0.36 % Computer : n017.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 : Thu Aug 3 21:29:22 EDT 2023
% 0.14/0.36 % CPUTime :
% 4.29/2.29 % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 4.29/2.30
% 4.29/2.30 % SZS output start CNFRefutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 5.13/2.34
% 5.13/2.34 Inference rules
% 5.13/2.34 ----------------------
% 5.13/2.34 #Ref : 0
% 5.13/2.34 #Sup : 1185
% 5.13/2.34 #Fact : 0
% 5.13/2.34 #Define : 0
% 5.13/2.34 #Split : 0
% 5.13/2.34 #Chain : 0
% 5.13/2.34 #Close : 0
% 5.13/2.34
% 5.13/2.34 Ordering : KBO
% 5.13/2.34
% 5.13/2.34 Simplification rules
% 5.13/2.34 ----------------------
% 5.13/2.34 #Subsume : 9
% 5.13/2.34 #Demod : 1480
% 5.13/2.34 #Tautology : 712
% 5.13/2.34 #SimpNegUnit : 0
% 5.13/2.34 #BackRed : 30
% 5.13/2.34
% 5.13/2.34 #Partial instantiations: 0
% 5.13/2.34 #Strategies tried : 1
% 5.13/2.34
% 5.13/2.34 Timing (in seconds)
% 5.13/2.34 ----------------------
% 5.13/2.34 Preprocessing : 0.41
% 5.13/2.34 Parsing : 0.21
% 5.13/2.34 CNF conversion : 0.02
% 5.13/2.34 Main loop : 0.86
% 5.13/2.34 Inferencing : 0.30
% 5.46/2.34 Reduction : 0.33
% 5.46/2.34 Demodulation : 0.27
% 5.46/2.34 BG Simplification : 0.04
% 5.46/2.35 Subsumption : 0.12
% 5.46/2.35 Abstraction : 0.05
% 5.46/2.35 MUC search : 0.00
% 5.46/2.35 Cooper : 0.00
% 5.46/2.35 Total : 1.33
% 5.46/2.35 Index Insertion : 0.00
% 5.46/2.35 Index Deletion : 0.00
% 5.46/2.35 Index Matching : 0.00
% 5.46/2.35 BG Taut test : 0.00
%------------------------------------------------------------------------------