TSTP Solution File: SWC375+1 by Drodi---3.6.0
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- Process Solution
%------------------------------------------------------------------------------
% File : Drodi---3.6.0
% Problem : SWC375+1 : TPTP v8.1.2. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% Computer : n005.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 Apr 30 20:45:33 EDT 2024
% Result : Theorem 0.13s 0.38s
% Output : CNFRefutation 0.13s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 3
% Syntax : Number of formulae : 26 ( 6 unt; 0 def)
% Number of atoms : 88 ( 17 equ)
% Maximal formula atoms : 12 ( 3 avg)
% Number of connectives : 91 ( 29 ~; 28 |; 22 &)
% ( 2 <=>; 10 =>; 0 <=; 0 <~>)
% Maximal formula depth : 18 ( 4 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 7 ( 5 usr; 3 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 5 con; 0-0 aty)
% Number of variables : 15 ( 10 !; 5 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f96,conjecture,
! [U] :
( ssList(U)
=> ! [V] :
( ssList(V)
=> ! [W] :
( ssList(W)
=> ! [X] :
( ssList(X)
=> ( V != X
| U != W
| X != W
| ! [Y] :
( ssItem(Y)
=> ( ( ~ memberP(V,Y)
& ~ memberP(U,Y) )
| ( memberP(V,Y)
& memberP(U,Y) ) ) ) ) ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f97,negated_conjecture,
~ ! [U] :
( ssList(U)
=> ! [V] :
( ssList(V)
=> ! [W] :
( ssList(W)
=> ! [X] :
( ssList(X)
=> ( V != X
| U != W
| X != W
| ! [Y] :
( ssItem(Y)
=> ( ( ~ memberP(V,Y)
& ~ memberP(U,Y) )
| ( memberP(V,Y)
& memberP(U,Y) ) ) ) ) ) ) ) ),
inference(negated_conjecture,[status(cth)],[f96]) ).
fof(f415,plain,
? [U] :
( ssList(U)
& ? [V] :
( ssList(V)
& ? [W] :
( ssList(W)
& ? [X] :
( ssList(X)
& V = X
& U = W
& X = W
& ? [Y] :
( ssItem(Y)
& ( memberP(V,Y)
| memberP(U,Y) )
& ( ~ memberP(V,Y)
| ~ memberP(U,Y) ) ) ) ) ) ),
inference(pre_NNF_transformation,[status(esa)],[f97]) ).
fof(f416,plain,
( ssList(sk0_47)
& ssList(sk0_48)
& ssList(sk0_49)
& ssList(sk0_50)
& sk0_48 = sk0_50
& sk0_47 = sk0_49
& sk0_50 = sk0_49
& ssItem(sk0_51)
& ( memberP(sk0_48,sk0_51)
| memberP(sk0_47,sk0_51) )
& ( ~ memberP(sk0_48,sk0_51)
| ~ memberP(sk0_47,sk0_51) ) ),
inference(skolemization,[status(esa)],[f415]) ).
fof(f421,plain,
sk0_48 = sk0_50,
inference(cnf_transformation,[status(esa)],[f416]) ).
fof(f422,plain,
sk0_47 = sk0_49,
inference(cnf_transformation,[status(esa)],[f416]) ).
fof(f423,plain,
sk0_50 = sk0_49,
inference(cnf_transformation,[status(esa)],[f416]) ).
fof(f425,plain,
( memberP(sk0_48,sk0_51)
| memberP(sk0_47,sk0_51) ),
inference(cnf_transformation,[status(esa)],[f416]) ).
fof(f426,plain,
( ~ memberP(sk0_48,sk0_51)
| ~ memberP(sk0_47,sk0_51) ),
inference(cnf_transformation,[status(esa)],[f416]) ).
fof(f427,plain,
( spl0_0
<=> memberP(sk0_48,sk0_51) ),
introduced(split_symbol_definition) ).
fof(f428,plain,
( memberP(sk0_48,sk0_51)
| ~ spl0_0 ),
inference(component_clause,[status(thm)],[f427]) ).
fof(f429,plain,
( ~ memberP(sk0_48,sk0_51)
| spl0_0 ),
inference(component_clause,[status(thm)],[f427]) ).
fof(f430,plain,
( spl0_1
<=> memberP(sk0_47,sk0_51) ),
introduced(split_symbol_definition) ).
fof(f431,plain,
( memberP(sk0_47,sk0_51)
| ~ spl0_1 ),
inference(component_clause,[status(thm)],[f430]) ).
fof(f432,plain,
( ~ memberP(sk0_47,sk0_51)
| spl0_1 ),
inference(component_clause,[status(thm)],[f430]) ).
fof(f433,plain,
( spl0_0
| spl0_1 ),
inference(split_clause,[status(thm)],[f425,f427,f430]) ).
fof(f434,plain,
( ~ spl0_0
| ~ spl0_1 ),
inference(split_clause,[status(thm)],[f426,f427,f430]) ).
fof(f467,plain,
sk0_48 = sk0_49,
inference(forward_demodulation,[status(thm)],[f421,f423]) ).
fof(f468,plain,
sk0_48 = sk0_47,
inference(forward_demodulation,[status(thm)],[f422,f467]) ).
fof(f473,plain,
( ~ memberP(sk0_47,sk0_51)
| spl0_0 ),
inference(forward_demodulation,[status(thm)],[f468,f429]) ).
fof(f474,plain,
( $false
| spl0_0
| ~ spl0_1 ),
inference(forward_subsumption_resolution,[status(thm)],[f431,f473]) ).
fof(f475,plain,
( spl0_0
| ~ spl0_1 ),
inference(contradiction_clause,[status(thm)],[f474]) ).
fof(f476,plain,
( memberP(sk0_47,sk0_51)
| ~ spl0_0 ),
inference(forward_demodulation,[status(thm)],[f468,f428]) ).
fof(f477,plain,
( $false
| spl0_1
| ~ spl0_0 ),
inference(forward_subsumption_resolution,[status(thm)],[f476,f432]) ).
fof(f478,plain,
( spl0_1
| ~ spl0_0 ),
inference(contradiction_clause,[status(thm)],[f477]) ).
fof(f479,plain,
$false,
inference(sat_refutation,[status(thm)],[f433,f434,f475,f478]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.14 % Problem : SWC375+1 : TPTP v8.1.2. Released v2.4.0.
% 0.11/0.14 % Command : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% 0.13/0.36 % Computer : n005.cluster.edu
% 0.13/0.36 % Model : x86_64 x86_64
% 0.13/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.36 % Memory : 8042.1875MB
% 0.13/0.36 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.36 % CPULimit : 300
% 0.13/0.36 % WCLimit : 300
% 0.13/0.36 % DateTime : Mon Apr 29 23:59:11 EDT 2024
% 0.13/0.36 % CPUTime :
% 0.13/0.38 % Drodi V3.6.0
% 0.13/0.38 % Refutation found
% 0.13/0.38 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.13/0.38 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.13/0.39 % Elapsed time: 0.027142 seconds
% 0.13/0.39 % CPU time: 0.039303 seconds
% 0.13/0.39 % Total memory used: 14.567 MB
% 0.13/0.39 % Net memory used: 14.543 MB
%------------------------------------------------------------------------------