TSTP Solution File: RNG087+2 by Drodi---3.5.1
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%------------------------------------------------------------------------------
% File : Drodi---3.5.1
% Problem : RNG087+2 : TPTP v8.1.2. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% Computer : n016.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 12:32:51 EDT 2023
% Result : Theorem 0.13s 0.38s
% Output : CNFRefutation 0.13s
% Verified :
% SZS Type : Refutation
% Derivation depth : 6
% Number of leaves : 4
% Syntax : Number of formulae : 20 ( 6 unt; 0 def)
% Number of atoms : 52 ( 9 equ)
% Maximal formula atoms : 9 ( 2 avg)
% Number of connectives : 45 ( 13 ~; 10 |; 20 &)
% ( 2 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 6 ( 4 usr; 3 prp; 0-2 aty)
% Number of functors : 11 ( 11 usr; 9 con; 0-2 aty)
% Number of variables : 12 (; 4 !; 8 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f26,hypothesis,
( ? [W0,W1] :
( aElementOf0(W0,xI)
& aElementOf0(W1,xJ)
& sdtpldt0(W0,W1) = xx )
& aElementOf0(xx,sdtpldt1(xI,xJ))
& ? [W0,W1] :
( aElementOf0(W0,xI)
& aElementOf0(W1,xJ)
& sdtpldt0(W0,W1) = xy )
& aElementOf0(xy,sdtpldt1(xI,xJ))
& aElement0(xz) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f28,conjecture,
? [W0,W1] :
( aElementOf0(W0,xI)
& aElementOf0(W1,xJ)
& xy = sdtpldt0(W0,W1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f29,negated_conjecture,
~ ? [W0,W1] :
( aElementOf0(W0,xI)
& aElementOf0(W1,xJ)
& xy = sdtpldt0(W0,W1) ),
inference(negated_conjecture,[status(cth)],[f28]) ).
fof(f124,plain,
( aElementOf0(sk0_11,xI)
& aElementOf0(sk0_12,xJ)
& sdtpldt0(sk0_11,sk0_12) = xx
& aElementOf0(xx,sdtpldt1(xI,xJ))
& aElementOf0(sk0_13,xI)
& aElementOf0(sk0_14,xJ)
& sdtpldt0(sk0_13,sk0_14) = xy
& aElementOf0(xy,sdtpldt1(xI,xJ))
& aElement0(xz) ),
inference(skolemization,[status(esa)],[f26]) ).
fof(f129,plain,
aElementOf0(sk0_13,xI),
inference(cnf_transformation,[status(esa)],[f124]) ).
fof(f130,plain,
aElementOf0(sk0_14,xJ),
inference(cnf_transformation,[status(esa)],[f124]) ).
fof(f131,plain,
sdtpldt0(sk0_13,sk0_14) = xy,
inference(cnf_transformation,[status(esa)],[f124]) ).
fof(f137,plain,
! [W0,W1] :
( ~ aElementOf0(W0,xI)
| ~ aElementOf0(W1,xJ)
| xy != sdtpldt0(W0,W1) ),
inference(pre_NNF_transformation,[status(esa)],[f29]) ).
fof(f138,plain,
! [X0,X1] :
( ~ aElementOf0(X0,xI)
| ~ aElementOf0(X1,xJ)
| xy != sdtpldt0(X0,X1) ),
inference(cnf_transformation,[status(esa)],[f137]) ).
fof(f205,plain,
( spl0_11
<=> aElementOf0(sk0_13,xI) ),
introduced(split_symbol_definition) ).
fof(f207,plain,
( ~ aElementOf0(sk0_13,xI)
| spl0_11 ),
inference(component_clause,[status(thm)],[f205]) ).
fof(f208,plain,
( spl0_12
<=> aElementOf0(sk0_14,xJ) ),
introduced(split_symbol_definition) ).
fof(f210,plain,
( ~ aElementOf0(sk0_14,xJ)
| spl0_12 ),
inference(component_clause,[status(thm)],[f208]) ).
fof(f211,plain,
( ~ aElementOf0(sk0_13,xI)
| ~ aElementOf0(sk0_14,xJ) ),
inference(resolution,[status(thm)],[f131,f138]) ).
fof(f212,plain,
( ~ spl0_11
| ~ spl0_12 ),
inference(split_clause,[status(thm)],[f211,f205,f208]) ).
fof(f250,plain,
( $false
| spl0_11 ),
inference(forward_subsumption_resolution,[status(thm)],[f207,f129]) ).
fof(f251,plain,
spl0_11,
inference(contradiction_clause,[status(thm)],[f250]) ).
fof(f252,plain,
( $false
| spl0_12 ),
inference(forward_subsumption_resolution,[status(thm)],[f210,f130]) ).
fof(f253,plain,
spl0_12,
inference(contradiction_clause,[status(thm)],[f252]) ).
fof(f254,plain,
$false,
inference(sat_refutation,[status(thm)],[f212,f251,f253]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.12 % Problem : RNG087+2 : TPTP v8.1.2. Released v4.0.0.
% 0.12/0.13 % Command : drodi -learnfrom(drodi.lrn) -timeout(%d) %s
% 0.13/0.34 % Computer : n016.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % 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 11:03:44 EDT 2023
% 0.13/0.35 % CPUTime :
% 0.13/0.36 % Drodi V3.5.1
% 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
% 0.13/0.38 % Elapsed time: 0.024854 seconds
% 0.13/0.38 % CPU time: 0.035007 seconds
% 0.13/0.38 % Memory used: 14.871 MB
%------------------------------------------------------------------------------