TSTP Solution File: SWC143+1 by PyRes---1.3
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- Process Solution
%------------------------------------------------------------------------------
% File : PyRes---1.3
% Problem : SWC143+1 : TPTP v8.1.0. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% Computer : n011.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 : 600s
% DateTime : Tue Jul 19 21:48:04 EDT 2022
% Result : Theorem 4.35s 4.64s
% Output : Refutation 4.35s
% Verified :
% SZS Type : ERROR: Analysing output (Could not find formula named eq_axiom)
% Comments :
%------------------------------------------------------------------------------
fof(co1,conjecture,
! [U] :
( ssList(U)
=> ! [V] :
( ssList(V)
=> ! [W] :
( ssList(W)
=> ! [X] :
( ssList(X)
=> ( V != X
| U != W
| ~ neq(V,nil)
| neq(X,nil) ) ) ) ) ),
input ).
fof(c23,negated_conjecture,
~ ! [U] :
( ssList(U)
=> ! [V] :
( ssList(V)
=> ! [W] :
( ssList(W)
=> ! [X] :
( ssList(X)
=> ( V != X
| U != W
| ~ neq(V,nil)
| neq(X,nil) ) ) ) ) ),
inference(assume_negation,status(cth),[co1]) ).
fof(c24,negated_conjecture,
~ ! [U] :
( ssList(U)
=> ! [V] :
( ssList(V)
=> ! [W] :
( ssList(W)
=> ! [X] :
( ssList(X)
=> ( V != X
| U != W
| ~ neq(V,nil)
| neq(X,nil) ) ) ) ) ),
inference(fof_simplification,status(thm),[c23]) ).
fof(c25,negated_conjecture,
? [U] :
( ssList(U)
& ? [V] :
( ssList(V)
& ? [W] :
( ssList(W)
& ? [X] :
( ssList(X)
& V = X
& U = W
& neq(V,nil)
& ~ neq(X,nil) ) ) ) ),
inference(fof_nnf,status(thm),[c24]) ).
fof(c26,negated_conjecture,
? [X2] :
( ssList(X2)
& ? [X3] :
( ssList(X3)
& ? [X4] :
( ssList(X4)
& ? [X5] :
( ssList(X5)
& X3 = X5
& X2 = X4
& neq(X3,nil)
& ~ neq(X5,nil) ) ) ) ),
inference(variable_rename,status(thm),[c25]) ).
fof(c27,negated_conjecture,
( ssList(skolem0001)
& ssList(skolem0002)
& ssList(skolem0003)
& ssList(skolem0004)
& skolem0002 = skolem0004
& skolem0001 = skolem0003
& neq(skolem0002,nil)
& ~ neq(skolem0004,nil) ),
inference(skolemize,status(esa),[c26]) ).
cnf(c35,negated_conjecture,
~ neq(skolem0004,nil),
inference(split_conjunct,status(thm),[c27]) ).
cnf(c32,negated_conjecture,
skolem0002 = skolem0004,
inference(split_conjunct,status(thm),[c27]) ).
cnf(reflexivity,axiom,
X250 = X250,
eq_axiom ).
cnf(c34,negated_conjecture,
neq(skolem0002,nil),
inference(split_conjunct,status(thm),[c27]) ).
cnf(c5,plain,
( X279 != X277
| X278 != X276
| ~ neq(X279,X278)
| neq(X277,X276) ),
eq_axiom ).
cnf(c552,plain,
( skolem0002 != X720
| nil != X721
| neq(X720,X721) ),
inference(resolution,status(thm),[c5,c34]) ).
cnf(c19701,plain,
( skolem0002 != X722
| neq(X722,nil) ),
inference(resolution,status(thm),[c552,reflexivity]) ).
cnf(c19702,plain,
neq(skolem0004,nil),
inference(resolution,status(thm),[c19701,c32]) ).
cnf(c19709,plain,
$false,
inference(resolution,status(thm),[c19702,c35]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : SWC143+1 : TPTP v8.1.0. Released v2.4.0.
% 0.06/0.12 % Command : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% 0.12/0.33 % Computer : n011.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 600
% 0.12/0.33 % DateTime : Sun Jun 12 21:43:33 EDT 2022
% 0.12/0.33 % CPUTime :
% 4.35/4.64 # Version: 1.3
% 4.35/4.64 # SZS status Theorem
% 4.35/4.64 # SZS output start CNFRefutation
% See solution above
% 4.35/4.64
% 4.35/4.64 # Initial clauses : 224
% 4.35/4.64 # Processed clauses : 817
% 4.35/4.64 # Factors computed : 0
% 4.35/4.64 # Resolvents computed: 19205
% 4.35/4.64 # Tautologies deleted: 13
% 4.35/4.64 # Forward subsumed : 246
% 4.35/4.64 # Backward subsumed : 0
% 4.35/4.64 # -------- CPU Time ---------
% 4.35/4.64 # User time : 4.223 s
% 4.35/4.64 # System time : 0.048 s
% 4.35/4.64 # Total time : 4.271 s
%------------------------------------------------------------------------------