TSTP Solution File: GRP372-1 by E---3.1
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- Process Solution
%------------------------------------------------------------------------------
% File : E---3.1
% Problem : GRP372-1 : TPTP v8.1.2. Released v2.5.0.
% Transfm : none
% Format : tptp:raw
% Command : run_E %s %d THM
% Computer : n024.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 : 2400s
% WCLimit : 300s
% DateTime : Tue Oct 10 17:39:55 EDT 2023
% Result : Unsatisfiable 0.20s 0.53s
% Output : CNFRefutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 30
% Number of leaves : 20
% Syntax : Number of clauses : 109 ( 24 unt; 77 nHn; 94 RR)
% Number of literals : 268 ( 267 equ; 82 neg)
% Maximal clause size : 12 ( 2 avg)
% Maximal term depth : 4 ( 1 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 11 ( 11 usr; 9 con; 0-2 aty)
% Number of variables : 56 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(associativity,axiom,
multiply(multiply(X1,X2),X3) = multiply(X1,multiply(X2,X3)),
file('/export/starexec/sandbox2/tmp/tmp.3dIYfT2iZV/E---3.1_27716.p',associativity) ).
cnf(left_inverse,axiom,
multiply(inverse(X1),X1) = identity,
file('/export/starexec/sandbox2/tmp/tmp.3dIYfT2iZV/E---3.1_27716.p',left_inverse) ).
cnf(left_identity,axiom,
multiply(identity,X1) = X1,
file('/export/starexec/sandbox2/tmp/tmp.3dIYfT2iZV/E---3.1_27716.p',left_identity) ).
cnf(prove_this_8,negated_conjecture,
( multiply(sk_c1,sk_c8) = sk_c7
| multiply(sk_c3,sk_c8) = sk_c7 ),
file('/export/starexec/sandbox2/tmp/tmp.3dIYfT2iZV/E---3.1_27716.p',prove_this_8) ).
cnf(prove_this_14,negated_conjecture,
( inverse(sk_c1) = sk_c8
| multiply(sk_c3,sk_c8) = sk_c7 ),
file('/export/starexec/sandbox2/tmp/tmp.3dIYfT2iZV/E---3.1_27716.p',prove_this_14) ).
cnf(prove_this_9,negated_conjecture,
( multiply(sk_c1,sk_c8) = sk_c7
| inverse(sk_c3) = sk_c8 ),
file('/export/starexec/sandbox2/tmp/tmp.3dIYfT2iZV/E---3.1_27716.p',prove_this_9) ).
cnf(prove_this_25,negated_conjecture,
( multiply(sk_c2,sk_c7) = sk_c6
| multiply(sk_c8,sk_c7) = sk_c6 ),
file('/export/starexec/sandbox2/tmp/tmp.3dIYfT2iZV/E---3.1_27716.p',prove_this_25) ).
cnf(prove_this_15,negated_conjecture,
( inverse(sk_c1) = sk_c8
| inverse(sk_c3) = sk_c8 ),
file('/export/starexec/sandbox2/tmp/tmp.3dIYfT2iZV/E---3.1_27716.p',prove_this_15) ).
cnf(prove_this_31,negated_conjecture,
( inverse(sk_c2) = sk_c7
| multiply(sk_c8,sk_c7) = sk_c6 ),
file('/export/starexec/sandbox2/tmp/tmp.3dIYfT2iZV/E---3.1_27716.p',prove_this_31) ).
cnf(prove_this_23,negated_conjecture,
( multiply(sk_c8,sk_c6) = sk_c7
| multiply(sk_c4,sk_c8) = sk_c5 ),
file('/export/starexec/sandbox2/tmp/tmp.3dIYfT2iZV/E---3.1_27716.p',prove_this_23) ).
cnf(prove_this_24,negated_conjecture,
( multiply(sk_c8,sk_c6) = sk_c7
| inverse(sk_c4) = sk_c8 ),
file('/export/starexec/sandbox2/tmp/tmp.3dIYfT2iZV/E---3.1_27716.p',prove_this_24) ).
cnf(prove_this_28,negated_conjecture,
( multiply(sk_c2,sk_c7) = sk_c6
| multiply(sk_c8,sk_c5) = sk_c7 ),
file('/export/starexec/sandbox2/tmp/tmp.3dIYfT2iZV/E---3.1_27716.p',prove_this_28) ).
cnf(prove_this_37,negated_conjecture,
( inverse(sk_c8) != sk_c7
| multiply(X1,sk_c8) != sk_c7
| inverse(X1) != sk_c8
| multiply(sk_c8,sk_c6) != sk_c7
| multiply(X2,sk_c7) != sk_c6
| inverse(X2) != sk_c7
| multiply(sk_c8,sk_c7) != sk_c6
| multiply(X3,sk_c8) != sk_c7
| inverse(X3) != sk_c8
| multiply(sk_c8,X4) != sk_c7
| multiply(X5,sk_c8) != X4
| inverse(X5) != sk_c8 ),
file('/export/starexec/sandbox2/tmp/tmp.3dIYfT2iZV/E---3.1_27716.p',prove_this_37) ).
cnf(prove_this_22,negated_conjecture,
( multiply(sk_c8,sk_c6) = sk_c7
| multiply(sk_c8,sk_c5) = sk_c7 ),
file('/export/starexec/sandbox2/tmp/tmp.3dIYfT2iZV/E---3.1_27716.p',prove_this_22) ).
cnf(prove_this_34,negated_conjecture,
( inverse(sk_c2) = sk_c7
| multiply(sk_c8,sk_c5) = sk_c7 ),
file('/export/starexec/sandbox2/tmp/tmp.3dIYfT2iZV/E---3.1_27716.p',prove_this_34) ).
cnf(prove_this_4,negated_conjecture,
( inverse(sk_c8) = sk_c7
| multiply(sk_c8,sk_c5) = sk_c7 ),
file('/export/starexec/sandbox2/tmp/tmp.3dIYfT2iZV/E---3.1_27716.p',prove_this_4) ).
cnf(prove_this_10,negated_conjecture,
( multiply(sk_c1,sk_c8) = sk_c7
| multiply(sk_c8,sk_c5) = sk_c7 ),
file('/export/starexec/sandbox2/tmp/tmp.3dIYfT2iZV/E---3.1_27716.p',prove_this_10) ).
cnf(prove_this_16,negated_conjecture,
( inverse(sk_c1) = sk_c8
| multiply(sk_c8,sk_c5) = sk_c7 ),
file('/export/starexec/sandbox2/tmp/tmp.3dIYfT2iZV/E---3.1_27716.p',prove_this_16) ).
cnf(prove_this_6,negated_conjecture,
( inverse(sk_c8) = sk_c7
| inverse(sk_c4) = sk_c8 ),
file('/export/starexec/sandbox2/tmp/tmp.3dIYfT2iZV/E---3.1_27716.p',prove_this_6) ).
cnf(prove_this_5,negated_conjecture,
( inverse(sk_c8) = sk_c7
| multiply(sk_c4,sk_c8) = sk_c5 ),
file('/export/starexec/sandbox2/tmp/tmp.3dIYfT2iZV/E---3.1_27716.p',prove_this_5) ).
cnf(c_0_20,axiom,
multiply(multiply(X1,X2),X3) = multiply(X1,multiply(X2,X3)),
associativity ).
cnf(c_0_21,axiom,
multiply(inverse(X1),X1) = identity,
left_inverse ).
cnf(c_0_22,axiom,
multiply(identity,X1) = X1,
left_identity ).
cnf(c_0_23,plain,
multiply(inverse(X1),multiply(X1,X2)) = X2,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_20,c_0_21]),c_0_22]) ).
cnf(c_0_24,negated_conjecture,
( multiply(sk_c1,sk_c8) = sk_c7
| multiply(sk_c3,sk_c8) = sk_c7 ),
prove_this_8 ).
cnf(c_0_25,negated_conjecture,
( multiply(inverse(sk_c1),sk_c7) = sk_c8
| multiply(sk_c3,sk_c8) = sk_c7 ),
inference(spm,[status(thm)],[c_0_23,c_0_24]) ).
cnf(c_0_26,negated_conjecture,
( inverse(sk_c1) = sk_c8
| multiply(sk_c3,sk_c8) = sk_c7 ),
prove_this_14 ).
cnf(c_0_27,negated_conjecture,
( multiply(sk_c3,sk_c8) = sk_c7
| multiply(sk_c8,sk_c7) = sk_c8 ),
inference(spm,[status(thm)],[c_0_25,c_0_26]) ).
cnf(c_0_28,negated_conjecture,
( multiply(inverse(sk_c3),sk_c7) = sk_c8
| multiply(sk_c8,sk_c7) = sk_c8 ),
inference(spm,[status(thm)],[c_0_23,c_0_27]) ).
cnf(c_0_29,negated_conjecture,
( multiply(sk_c1,sk_c8) = sk_c7
| inverse(sk_c3) = sk_c8 ),
prove_this_9 ).
cnf(c_0_30,negated_conjecture,
( multiply(sk_c1,sk_c8) = sk_c7
| multiply(sk_c8,sk_c7) = sk_c8 ),
inference(spm,[status(thm)],[c_0_28,c_0_29]) ).
cnf(c_0_31,negated_conjecture,
( multiply(sk_c2,sk_c7) = sk_c6
| multiply(sk_c8,sk_c7) = sk_c6 ),
prove_this_25 ).
cnf(c_0_32,negated_conjecture,
( multiply(inverse(sk_c1),sk_c7) = sk_c8
| multiply(sk_c8,sk_c7) = sk_c8 ),
inference(spm,[status(thm)],[c_0_23,c_0_30]) ).
cnf(c_0_33,negated_conjecture,
( inverse(sk_c1) = sk_c8
| inverse(sk_c3) = sk_c8 ),
prove_this_15 ).
cnf(c_0_34,negated_conjecture,
( multiply(inverse(sk_c2),sk_c6) = sk_c7
| multiply(sk_c8,sk_c7) = sk_c6 ),
inference(spm,[status(thm)],[c_0_23,c_0_31]) ).
cnf(c_0_35,negated_conjecture,
( inverse(sk_c2) = sk_c7
| multiply(sk_c8,sk_c7) = sk_c6 ),
prove_this_31 ).
cnf(c_0_36,negated_conjecture,
( multiply(sk_c8,sk_c7) = sk_c8
| inverse(sk_c3) = sk_c8 ),
inference(spm,[status(thm)],[c_0_32,c_0_33]) ).
cnf(c_0_37,negated_conjecture,
( multiply(sk_c8,sk_c6) = sk_c7
| multiply(sk_c4,sk_c8) = sk_c5 ),
prove_this_23 ).
cnf(c_0_38,negated_conjecture,
( multiply(sk_c8,sk_c7) = sk_c6
| multiply(sk_c7,sk_c6) = sk_c7 ),
inference(spm,[status(thm)],[c_0_34,c_0_35]) ).
cnf(c_0_39,negated_conjecture,
multiply(sk_c8,sk_c7) = sk_c8,
inference(spm,[status(thm)],[c_0_28,c_0_36]) ).
cnf(c_0_40,negated_conjecture,
( multiply(inverse(sk_c4),sk_c5) = sk_c8
| multiply(sk_c8,sk_c6) = sk_c7 ),
inference(spm,[status(thm)],[c_0_23,c_0_37]) ).
cnf(c_0_41,negated_conjecture,
( multiply(sk_c8,sk_c6) = sk_c7
| inverse(sk_c4) = sk_c8 ),
prove_this_24 ).
cnf(c_0_42,negated_conjecture,
( multiply(sk_c7,sk_c6) = sk_c7
| sk_c6 = sk_c8 ),
inference(rw,[status(thm)],[c_0_38,c_0_39]) ).
cnf(c_0_43,negated_conjecture,
identity = sk_c7,
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_23,c_0_39]),c_0_21]) ).
cnf(c_0_44,negated_conjecture,
( multiply(sk_c2,sk_c7) = sk_c6
| multiply(sk_c8,sk_c5) = sk_c7 ),
prove_this_28 ).
cnf(c_0_45,negated_conjecture,
( inverse(sk_c8) != sk_c7
| multiply(X1,sk_c8) != sk_c7
| inverse(X1) != sk_c8
| multiply(sk_c8,sk_c6) != sk_c7
| multiply(X2,sk_c7) != sk_c6
| inverse(X2) != sk_c7
| multiply(sk_c8,sk_c7) != sk_c6
| multiply(X3,sk_c8) != sk_c7
| inverse(X3) != sk_c8
| multiply(sk_c8,X4) != sk_c7
| multiply(X5,sk_c8) != X4
| inverse(X5) != sk_c8 ),
prove_this_37 ).
cnf(c_0_46,negated_conjecture,
( multiply(sk_c8,sk_c6) = sk_c7
| multiply(sk_c8,sk_c5) = sk_c7 ),
prove_this_22 ).
cnf(c_0_47,negated_conjecture,
( multiply(sk_c8,sk_c6) = sk_c7
| multiply(sk_c8,sk_c5) = sk_c8 ),
inference(spm,[status(thm)],[c_0_40,c_0_41]) ).
cnf(c_0_48,negated_conjecture,
( sk_c6 = sk_c8
| sk_c6 = sk_c7 ),
inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_23,c_0_42]),c_0_21]),c_0_43]) ).
cnf(c_0_49,plain,
multiply(inverse(identity),X1) = X1,
inference(spm,[status(thm)],[c_0_23,c_0_22]) ).
cnf(c_0_50,negated_conjecture,
( multiply(inverse(sk_c2),sk_c6) = sk_c7
| multiply(sk_c8,sk_c5) = sk_c7 ),
inference(spm,[status(thm)],[c_0_23,c_0_44]) ).
cnf(c_0_51,negated_conjecture,
( inverse(sk_c2) = sk_c7
| multiply(sk_c8,sk_c5) = sk_c7 ),
prove_this_34 ).
cnf(c_0_52,negated_conjecture,
( multiply(sk_c8,multiply(X1,sk_c8)) != sk_c7
| multiply(sk_c8,sk_c7) != sk_c6
| multiply(sk_c8,sk_c6) != sk_c7
| multiply(X2,sk_c8) != sk_c7
| multiply(X3,sk_c7) != sk_c6
| multiply(X4,sk_c8) != sk_c7
| inverse(sk_c8) != sk_c7
| inverse(X1) != sk_c8
| inverse(X2) != sk_c8
| inverse(X3) != sk_c7
| inverse(X4) != sk_c8 ),
inference(er,[status(thm)],[c_0_45]) ).
cnf(c_0_53,negated_conjecture,
( inverse(sk_c8) = sk_c7
| multiply(sk_c8,sk_c5) = sk_c7 ),
prove_this_4 ).
cnf(c_0_54,negated_conjecture,
( multiply(sk_c8,sk_c6) = sk_c7
| sk_c7 = sk_c8 ),
inference(spm,[status(thm)],[c_0_46,c_0_47]) ).
cnf(c_0_55,negated_conjecture,
( sk_c6 = sk_c8
| sk_c7 != sk_c8 ),
inference(ef,[status(thm)],[c_0_48]) ).
cnf(c_0_56,plain,
multiply(inverse(inverse(identity)),X1) = X1,
inference(spm,[status(thm)],[c_0_23,c_0_49]) ).
cnf(c_0_57,negated_conjecture,
( multiply(sk_c8,sk_c5) = sk_c7
| multiply(sk_c7,sk_c6) = sk_c7 ),
inference(spm,[status(thm)],[c_0_50,c_0_51]) ).
cnf(c_0_58,negated_conjecture,
( multiply(sk_c8,sk_c5) = sk_c7
| multiply(sk_c8,multiply(X1,sk_c8)) != sk_c7
| multiply(sk_c8,sk_c7) != sk_c6
| multiply(X2,sk_c8) != sk_c7
| multiply(X3,sk_c7) != sk_c6
| multiply(X4,sk_c8) != sk_c7
| inverse(X1) != sk_c8
| inverse(X2) != sk_c8
| inverse(X3) != sk_c7
| inverse(X4) != sk_c8 ),
inference(csr,[status(thm)],[inference(spm,[status(thm)],[c_0_52,c_0_53]),c_0_46]) ).
cnf(c_0_59,negated_conjecture,
sk_c6 = sk_c8,
inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_54,c_0_48]),c_0_39])]),c_0_55]) ).
cnf(c_0_60,plain,
inverse(identity) = identity,
inference(spm,[status(thm)],[c_0_21,c_0_56]) ).
cnf(c_0_61,negated_conjecture,
( multiply(sk_c8,sk_c5) = sk_c7
| identity = sk_c6 ),
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_23,c_0_57]),c_0_21]) ).
cnf(c_0_62,negated_conjecture,
( multiply(sk_c8,sk_c5) = sk_c7
| multiply(sk_c8,multiply(X1,sk_c8)) != sk_c7
| multiply(X2,sk_c8) != sk_c7
| multiply(X3,sk_c7) != sk_c8
| multiply(X4,sk_c8) != sk_c7
| inverse(X1) != sk_c8
| inverse(X2) != sk_c8
| inverse(X3) != sk_c7
| inverse(X4) != sk_c8 ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_58,c_0_39]),c_0_59]),c_0_59])]) ).
cnf(c_0_63,plain,
inverse(sk_c7) = sk_c7,
inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_60,c_0_43]),c_0_43]) ).
cnf(c_0_64,plain,
multiply(sk_c7,X1) = X1,
inference(rw,[status(thm)],[c_0_22,c_0_43]) ).
cnf(c_0_65,negated_conjecture,
( multiply(sk_c8,sk_c5) = sk_c7
| sk_c7 = sk_c8 ),
inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_61,c_0_43]),c_0_59]) ).
cnf(c_0_66,negated_conjecture,
( multiply(sk_c8,sk_c6) = sk_c7
| identity = sk_c5 ),
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_23,c_0_47]),c_0_21]) ).
cnf(c_0_67,negated_conjecture,
( multiply(sk_c1,sk_c8) = sk_c7
| multiply(sk_c8,sk_c5) = sk_c7 ),
prove_this_10 ).
cnf(c_0_68,negated_conjecture,
( multiply(sk_c8,sk_c5) = sk_c7
| multiply(sk_c8,sk_c8) != sk_c7
| multiply(X1,sk_c8) != sk_c7
| multiply(X2,sk_c7) != sk_c8
| multiply(X3,sk_c8) != sk_c7
| inverse(X1) != sk_c8
| inverse(X2) != sk_c7
| inverse(X3) != sk_c8 ),
inference(csr,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_62,c_0_63]),c_0_64]),c_0_65]) ).
cnf(c_0_69,negated_conjecture,
( multiply(sk_c8,sk_c8) = sk_c7
| sk_c5 = sk_c7 ),
inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_66,c_0_43]),c_0_59]) ).
cnf(c_0_70,negated_conjecture,
( multiply(inverse(sk_c1),sk_c7) = sk_c8
| multiply(sk_c8,sk_c5) = sk_c7 ),
inference(spm,[status(thm)],[c_0_23,c_0_67]) ).
cnf(c_0_71,negated_conjecture,
( inverse(sk_c1) = sk_c8
| multiply(sk_c8,sk_c5) = sk_c7 ),
prove_this_16 ).
cnf(c_0_72,negated_conjecture,
( multiply(sk_c8,sk_c5) = sk_c7
| sk_c5 = sk_c7
| multiply(X1,sk_c8) != sk_c7
| multiply(X2,sk_c7) != sk_c8
| multiply(X3,sk_c8) != sk_c7
| inverse(X1) != sk_c8
| inverse(X2) != sk_c7
| inverse(X3) != sk_c8 ),
inference(spm,[status(thm)],[c_0_68,c_0_69]) ).
cnf(c_0_73,negated_conjecture,
( multiply(sk_c8,sk_c5) = sk_c7
| multiply(sk_c8,sk_c7) = sk_c8 ),
inference(spm,[status(thm)],[c_0_70,c_0_71]) ).
cnf(c_0_74,negated_conjecture,
( multiply(sk_c8,sk_c5) = sk_c7
| sk_c5 = sk_c7
| multiply(X1,sk_c7) != sk_c8
| multiply(X2,sk_c8) != sk_c7
| inverse(X1) != sk_c7
| inverse(X2) != sk_c8 ),
inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_72,c_0_63]),c_0_64])]),c_0_65]) ).
cnf(c_0_75,negated_conjecture,
( multiply(inverse(sk_c8),sk_c7) = sk_c6
| sk_c7 = sk_c8 ),
inference(spm,[status(thm)],[c_0_23,c_0_54]) ).
cnf(c_0_76,negated_conjecture,
( multiply(inverse(sk_c8),sk_c7) = sk_c5
| multiply(sk_c8,sk_c7) = sk_c8 ),
inference(spm,[status(thm)],[c_0_23,c_0_73]) ).
cnf(c_0_77,negated_conjecture,
( multiply(sk_c8,sk_c5) = sk_c7
| sk_c5 = sk_c7
| multiply(X1,sk_c8) != sk_c7
| inverse(X1) != sk_c8 ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_74,c_0_53]),c_0_39])]) ).
cnf(c_0_78,negated_conjecture,
( multiply(inverse(sk_c8),sk_c7) = sk_c5
| identity = sk_c6 ),
inference(spm,[status(thm)],[c_0_23,c_0_61]) ).
cnf(c_0_79,negated_conjecture,
( multiply(sk_c8,sk_c7) = sk_c8
| sk_c7 = sk_c8
| sk_c5 = sk_c6 ),
inference(spm,[status(thm)],[c_0_75,c_0_76]) ).
cnf(c_0_80,negated_conjecture,
( multiply(sk_c8,sk_c5) = sk_c7
| sk_c5 = sk_c7 ),
inference(csr,[status(thm)],[inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_77,c_0_63]),c_0_64])]),c_0_65]) ).
cnf(c_0_81,negated_conjecture,
( identity = sk_c6
| sk_c7 = sk_c8
| sk_c5 = sk_c6 ),
inference(spm,[status(thm)],[c_0_75,c_0_78]) ).
cnf(c_0_82,negated_conjecture,
( sk_c5 = sk_c6
| sk_c7 = sk_c8
| identity = sk_c7 ),
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_23,c_0_79]),c_0_21]) ).
cnf(c_0_83,negated_conjecture,
( inverse(sk_c8) = sk_c7
| inverse(sk_c4) = sk_c8 ),
prove_this_6 ).
cnf(c_0_84,negated_conjecture,
( multiply(inverse(sk_c8),sk_c7) = sk_c5
| sk_c5 = sk_c7 ),
inference(spm,[status(thm)],[c_0_23,c_0_80]) ).
cnf(c_0_85,negated_conjecture,
( multiply(inverse(sk_c8),sk_c7) = sk_c8
| sk_c5 = sk_c7 ),
inference(spm,[status(thm)],[c_0_23,c_0_69]) ).
cnf(c_0_86,negated_conjecture,
( sk_c5 = sk_c6
| sk_c7 = sk_c8
| sk_c6 = sk_c7 ),
inference(spm,[status(thm)],[c_0_81,c_0_82]) ).
cnf(c_0_87,negated_conjecture,
( multiply(sk_c8,sk_c4) = identity
| inverse(sk_c8) = sk_c7 ),
inference(spm,[status(thm)],[c_0_21,c_0_83]) ).
cnf(c_0_88,negated_conjecture,
( inverse(sk_c8) = sk_c7
| multiply(sk_c4,sk_c8) = sk_c5 ),
prove_this_5 ).
cnf(c_0_89,negated_conjecture,
( sk_c5 = sk_c7
| sk_c5 = sk_c8 ),
inference(spm,[status(thm)],[c_0_84,c_0_85]) ).
cnf(c_0_90,negated_conjecture,
( sk_c7 = sk_c8
| sk_c5 = sk_c8 ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_86,c_0_59]),c_0_59])]) ).
cnf(c_0_91,negated_conjecture,
( multiply(inverse(sk_c8),sk_c7) = sk_c8
| sk_c7 = sk_c8 ),
inference(rw,[status(thm)],[c_0_75,c_0_59]) ).
cnf(c_0_92,negated_conjecture,
( multiply(sk_c8,sk_c4) = sk_c7
| inverse(sk_c8) = sk_c7 ),
inference(rw,[status(thm)],[c_0_87,c_0_43]) ).
cnf(c_0_93,negated_conjecture,
( multiply(sk_c4,sk_c8) = sk_c5
| sk_c5 = sk_c7 ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_84,c_0_88]),c_0_64])]) ).
cnf(c_0_94,negated_conjecture,
sk_c5 = sk_c8,
inference(csr,[status(thm)],[inference(ef,[status(thm)],[c_0_89]),c_0_90]) ).
cnf(c_0_95,negated_conjecture,
( multiply(sk_c8,sk_c4) = sk_c7
| sk_c7 = sk_c8 ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_91,c_0_92]),c_0_64])]) ).
cnf(c_0_96,negated_conjecture,
( multiply(sk_c4,sk_c8) = sk_c8
| sk_c7 = sk_c8 ),
inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_93,c_0_94]),c_0_94]) ).
cnf(c_0_97,negated_conjecture,
( multiply(inverse(sk_c8),sk_c7) = sk_c4
| sk_c7 = sk_c8 ),
inference(spm,[status(thm)],[c_0_23,c_0_95]) ).
cnf(c_0_98,negated_conjecture,
( multiply(inverse(sk_c4),sk_c8) = sk_c8
| sk_c7 = sk_c8 ),
inference(spm,[status(thm)],[c_0_23,c_0_96]) ).
cnf(c_0_99,negated_conjecture,
( sk_c7 = sk_c8
| sk_c4 = sk_c8 ),
inference(spm,[status(thm)],[c_0_91,c_0_97]) ).
cnf(c_0_100,negated_conjecture,
sk_c7 = sk_c8,
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_98,c_0_99]),c_0_21]),c_0_43])]) ).
cnf(c_0_101,plain,
multiply(inverse(X1),X1) = sk_c8,
inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_21,c_0_43]),c_0_100]) ).
cnf(c_0_102,plain,
multiply(inverse(inverse(X1)),sk_c8) = X1,
inference(spm,[status(thm)],[c_0_23,c_0_101]) ).
cnf(c_0_103,plain,
multiply(sk_c8,X1) = X1,
inference(rw,[status(thm)],[c_0_64,c_0_100]) ).
cnf(c_0_104,plain,
multiply(inverse(inverse(X1)),X2) = multiply(X1,X2),
inference(rw,[status(thm)],[inference(spm,[status(thm)],[c_0_20,c_0_102]),c_0_103]) ).
cnf(c_0_105,negated_conjecture,
( multiply(sk_c8,multiply(X1,sk_c8)) != sk_c7
| multiply(sk_c8,sk_c8) != sk_c7
| multiply(X2,sk_c8) != sk_c7
| multiply(X3,sk_c7) != sk_c8
| multiply(X4,sk_c8) != sk_c7
| inverse(sk_c8) != sk_c7
| inverse(X1) != sk_c8
| inverse(X2) != sk_c8
| inverse(X3) != sk_c7
| inverse(X4) != sk_c8 ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_52,c_0_39]),c_0_59]),c_0_59]),c_0_59])]) ).
cnf(c_0_106,plain,
multiply(X1,sk_c8) = X1,
inference(rw,[status(thm)],[c_0_102,c_0_104]) ).
cnf(c_0_107,plain,
inverse(sk_c8) = sk_c8,
inference(rw,[status(thm)],[inference(rw,[status(thm)],[c_0_63,c_0_100]),c_0_100]) ).
cnf(c_0_108,negated_conjecture,
$false,
inference(cn,[status(thm)],[inference(rw,[status(thm)],[inference(er,[status(thm)],[inference(er,[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(rw,[status(thm)],[c_0_105,c_0_100]),c_0_100]),c_0_100]),c_0_100]),c_0_100]),c_0_100]),c_0_100]),c_0_103]),c_0_106]),c_0_103]),c_0_106]),c_0_106]),c_0_106]),c_0_107])])])])])]),c_0_107])]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : GRP372-1 : TPTP v8.1.2. Released v2.5.0.
% 0.11/0.13 % Command : run_E %s %d THM
% 0.14/0.34 % Computer : n024.cluster.edu
% 0.14/0.34 % Model : x86_64 x86_64
% 0.14/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.34 % Memory : 8042.1875MB
% 0.14/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.34 % CPULimit : 2400
% 0.14/0.34 % WCLimit : 300
% 0.14/0.34 % DateTime : Tue Oct 3 02:51:27 EDT 2023
% 0.14/0.34 % CPUTime :
% 0.20/0.47 Running first-order theorem proving
% 0.20/0.47 Running: /export/starexec/sandbox2/solver/bin/eprover --delete-bad-limit=2000000000 --definitional-cnf=24 -s --print-statistics -R --print-version --proof-object --auto-schedule=8 --cpu-limit=300 /export/starexec/sandbox2/tmp/tmp.3dIYfT2iZV/E---3.1_27716.p
% 0.20/0.53 # Version: 3.1pre001
% 0.20/0.53 # Preprocessing class: FSMSSMSMSSSNFFN.
% 0.20/0.53 # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.20/0.53 # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S2SI with 1500s (5) cores
% 0.20/0.53 # Starting new_bool_3 with 300s (1) cores
% 0.20/0.53 # Starting new_bool_1 with 300s (1) cores
% 0.20/0.53 # Starting sh5l with 300s (1) cores
% 0.20/0.53 # G-E--_207_C18_F1_SE_CS_SP_PI_PS_S2SI with pid 27796 completed with status 0
% 0.20/0.53 # Result found by G-E--_207_C18_F1_SE_CS_SP_PI_PS_S2SI
% 0.20/0.53 # Preprocessing class: FSMSSMSMSSSNFFN.
% 0.20/0.53 # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.20/0.53 # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S2SI with 1500s (5) cores
% 0.20/0.53 # No SInE strategy applied
% 0.20/0.53 # Search class: FGHPS-FFMM21-SFFFFFNN
% 0.20/0.53 # Scheduled 6 strats onto 5 cores with 1500 seconds (1500 total)
% 0.20/0.53 # Starting G-E--_208_C18C--_F1_SE_CS_SP_PS_S5PRR_RG_S04AN with 811s (1) cores
% 0.20/0.53 # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S2SI with 151s (1) cores
% 0.20/0.53 # Starting new_bool_3 with 136s (1) cores
% 0.20/0.53 # Starting new_bool_1 with 136s (1) cores
% 0.20/0.53 # Starting sh5l with 136s (1) cores
% 0.20/0.53 # G-E--_207_C18_F1_SE_CS_SP_PI_PS_S2SI with pid 27801 completed with status 0
% 0.20/0.53 # Result found by G-E--_207_C18_F1_SE_CS_SP_PI_PS_S2SI
% 0.20/0.53 # Preprocessing class: FSMSSMSMSSSNFFN.
% 0.20/0.53 # Scheduled 4 strats onto 8 cores with 300 seconds (2400 total)
% 0.20/0.53 # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S2SI with 1500s (5) cores
% 0.20/0.53 # No SInE strategy applied
% 0.20/0.53 # Search class: FGHPS-FFMM21-SFFFFFNN
% 0.20/0.53 # Scheduled 6 strats onto 5 cores with 1500 seconds (1500 total)
% 0.20/0.53 # Starting G-E--_208_C18C--_F1_SE_CS_SP_PS_S5PRR_RG_S04AN with 811s (1) cores
% 0.20/0.53 # Starting G-E--_207_C18_F1_SE_CS_SP_PI_PS_S2SI with 151s (1) cores
% 0.20/0.53 # Preprocessing time : 0.001 s
% 0.20/0.53 # Presaturation interreduction done
% 0.20/0.53
% 0.20/0.53 # Proof found!
% 0.20/0.53 # SZS status Unsatisfiable
% 0.20/0.53 # SZS output start CNFRefutation
% See solution above
% 0.20/0.53 # Parsed axioms : 40
% 0.20/0.53 # Removed by relevancy pruning/SinE : 0
% 0.20/0.53 # Initial clauses : 40
% 0.20/0.53 # Removed in clause preprocessing : 0
% 0.20/0.53 # Initial clauses in saturation : 40
% 0.20/0.53 # Processed clauses : 600
% 0.20/0.53 # ...of these trivial : 83
% 0.20/0.53 # ...subsumed : 155
% 0.20/0.53 # ...remaining for further processing : 362
% 0.20/0.53 # Other redundant clauses eliminated : 12
% 0.20/0.53 # Clauses deleted for lack of memory : 0
% 0.20/0.53 # Backward-subsumed : 36
% 0.20/0.53 # Backward-rewritten : 264
% 0.20/0.53 # Generated clauses : 1610
% 0.20/0.53 # ...of the previous two non-redundant : 1549
% 0.20/0.53 # ...aggressively subsumed : 0
% 0.20/0.53 # Contextual simplify-reflections : 17
% 0.20/0.53 # Paramodulations : 1603
% 0.20/0.53 # Factorizations : 3
% 0.20/0.53 # NegExts : 0
% 0.20/0.53 # Equation resolutions : 12
% 0.20/0.53 # Total rewrite steps : 1365
% 0.20/0.53 # Propositional unsat checks : 0
% 0.20/0.53 # Propositional check models : 0
% 0.20/0.53 # Propositional check unsatisfiable : 0
% 0.20/0.53 # Propositional clauses : 0
% 0.20/0.53 # Propositional clauses after purity: 0
% 0.20/0.53 # Propositional unsat core size : 0
% 0.20/0.53 # Propositional preprocessing time : 0.000
% 0.20/0.53 # Propositional encoding time : 0.000
% 0.20/0.53 # Propositional solver time : 0.000
% 0.20/0.53 # Success case prop preproc time : 0.000
% 0.20/0.53 # Success case prop encoding time : 0.000
% 0.20/0.53 # Success case prop solver time : 0.000
% 0.20/0.53 # Current number of processed clauses : 18
% 0.20/0.53 # Positive orientable unit clauses : 14
% 0.20/0.53 # Positive unorientable unit clauses: 0
% 0.20/0.53 # Negative unit clauses : 0
% 0.20/0.53 # Non-unit-clauses : 4
% 0.20/0.53 # Current number of unprocessed clauses: 486
% 0.20/0.53 # ...number of literals in the above : 3224
% 0.20/0.53 # Current number of archived formulas : 0
% 0.20/0.53 # Current number of archived clauses : 340
% 0.20/0.53 # Clause-clause subsumption calls (NU) : 2007
% 0.20/0.53 # Rec. Clause-clause subsumption calls : 950
% 0.20/0.53 # Non-unit clause-clause subsumptions : 204
% 0.20/0.53 # Unit Clause-clause subsumption calls : 251
% 0.20/0.53 # Rewrite failures with RHS unbound : 0
% 0.20/0.53 # BW rewrite match attempts : 29
% 0.20/0.53 # BW rewrite match successes : 20
% 0.20/0.53 # Condensation attempts : 0
% 0.20/0.53 # Condensation successes : 0
% 0.20/0.53 # Termbank termtop insertions : 25755
% 0.20/0.53
% 0.20/0.53 # -------------------------------------------------
% 0.20/0.53 # User time : 0.044 s
% 0.20/0.53 # System time : 0.003 s
% 0.20/0.53 # Total time : 0.046 s
% 0.20/0.53 # Maximum resident set size: 1604 pages
% 0.20/0.53
% 0.20/0.53 # -------------------------------------------------
% 0.20/0.53 # User time : 0.221 s
% 0.20/0.53 # System time : 0.011 s
% 0.20/0.53 # Total time : 0.232 s
% 0.20/0.53 # Maximum resident set size: 1684 pages
% 0.20/0.53 % E---3.1 exiting
% 0.20/0.53 % E---3.1 exiting
%------------------------------------------------------------------------------