TSTP Solution File: SWC035+1 by Drodi---3.5.1
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- Process Solution
%------------------------------------------------------------------------------
% File : Drodi---3.5.1
% Problem : SWC035+1 : TPTP v8.1.2. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% Computer : n020.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 May 31 12:38:58 EDT 2023
% Result : Theorem 0.20s 0.60s
% Output : CNFRefutation 0.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 1
% Syntax : Number of formulae : 14 ( 10 unt; 0 def)
% Number of atoms : 46 ( 29 equ)
% Maximal formula atoms : 9 ( 3 avg)
% Number of connectives : 45 ( 13 ~; 8 |; 16 &)
% ( 0 <=>; 8 =>; 0 <=; 0 <~>)
% Maximal formula depth : 15 ( 5 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 5 con; 0-0 aty)
% Number of variables : 12 (; 8 !; 4 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f96,conjecture,
! [U] :
( ssList(U)
=> ! [V] :
( ssList(V)
=> ! [W] :
( ssList(W)
=> ! [X] :
( ssList(X)
=> ( nil != V
| V != X
| U != W
| X != W
| nil = U ) ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f97,negated_conjecture,
~ ! [U] :
( ssList(U)
=> ! [V] :
( ssList(V)
=> ! [W] :
( ssList(W)
=> ! [X] :
( ssList(X)
=> ( nil != V
| V != X
| U != W
| X != W
| nil = U ) ) ) ) ),
inference(negated_conjecture,[status(cth)],[f96]) ).
fof(f415,plain,
? [U] :
( ssList(U)
& ? [V] :
( ssList(V)
& ? [W] :
( ssList(W)
& ? [X] :
( ssList(X)
& nil = V
& V = X
& U = W
& X = W
& nil != U ) ) ) ),
inference(pre_NNF_transformation,[status(esa)],[f97]) ).
fof(f416,plain,
( ssList(sk0_47)
& ssList(sk0_48)
& ssList(sk0_49)
& ssList(sk0_50)
& nil = sk0_48
& sk0_48 = sk0_50
& sk0_47 = sk0_49
& sk0_50 = sk0_49
& nil != sk0_47 ),
inference(skolemization,[status(esa)],[f415]) ).
fof(f421,plain,
nil = sk0_48,
inference(cnf_transformation,[status(esa)],[f416]) ).
fof(f422,plain,
sk0_48 = sk0_50,
inference(cnf_transformation,[status(esa)],[f416]) ).
fof(f423,plain,
sk0_47 = sk0_49,
inference(cnf_transformation,[status(esa)],[f416]) ).
fof(f424,plain,
sk0_50 = sk0_49,
inference(cnf_transformation,[status(esa)],[f416]) ).
fof(f425,plain,
nil != sk0_47,
inference(cnf_transformation,[status(esa)],[f416]) ).
fof(f457,plain,
nil = sk0_50,
inference(forward_demodulation,[status(thm)],[f421,f422]) ).
fof(f460,plain,
nil = sk0_49,
inference(forward_demodulation,[status(thm)],[f457,f424]) ).
fof(f461,plain,
nil = sk0_47,
inference(forward_demodulation,[status(thm)],[f423,f460]) ).
fof(f464,plain,
nil != nil,
inference(forward_demodulation,[status(thm)],[f461,f425]) ).
fof(f465,plain,
$false,
inference(trivial_equality_resolution,[status(esa)],[f464]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : SWC035+1 : TPTP v8.1.2. Released v2.4.0.
% 0.07/0.13 % Command : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% 0.13/0.35 % Computer : n020.cluster.edu
% 0.13/0.35 % Model : x86_64 x86_64
% 0.13/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.35 % Memory : 8042.1875MB
% 0.13/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.35 % CPULimit : 300
% 0.13/0.35 % WCLimit : 300
% 0.13/0.35 % DateTime : Tue May 30 11:23:58 EDT 2023
% 0.13/0.35 % CPUTime :
% 0.13/0.36 % Drodi V3.5.1
% 0.20/0.60 % Refutation found
% 0.20/0.60 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.20/0.60 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.20/0.60 % Elapsed time: 0.032322 seconds
% 0.20/0.60 % CPU time: 0.043914 seconds
% 0.20/0.60 % Memory used: 16.038 MB
%------------------------------------------------------------------------------