%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : SWC264+1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n005.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Thu Sep 24 02:40:34 PM UTC 2026
% Result : Theorem 0.13s 0.92s
% Output : CNFRefutation 0.13s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 16
% Syntax : Number of formulae : 83 ( 9 unt; 12 def)
% Number of atoms : 341 ( 32 equ)
% Maximal formula atoms : 17 ( 4 avg)
% Number of connectives : 412 ( 154 ~; 165 |; 53 &)
% ( 18 <=>; 22 =>; 0 <=; 0 <~>)
% Maximal formula depth : 17 ( 5 avg)
% Maximal term depth : 5 ( 1 avg)
% Number of predicates : 20 ( 18 usr; 13 prp; 0-2 aty)
% Number of functors : 16 ( 16 usr; 4 con; 0-2 aty)
% Number of variables : 100 ( 82 !; 18 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f11,axiom,
! [U] :
( ssList(U)
=> ( totalorderedP(U)
<=> ! [V] :
( ssItem(V)
=> ! [W] :
( ssItem(W)
=> ! [X] :
( ssList(X)
=> ! [Y] :
( ssList(Y)
=> ! [Z] :
( ssList(Z)
=> ( app(app(X,cons(V,Y)),cons(W,Z)) = U
=> leq(V,W) ) ) ) ) ) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f12,axiom,
! [U] :
( ssList(U)
=> ( strictorderedP(U)
<=> ! [V] :
( ssItem(V)
=> ! [W] :
( ssItem(W)
=> ! [X] :
( ssList(X)
=> ! [Y] :
( ssList(Y)
=> ! [Z] :
( ssList(Z)
=> ( app(app(X,cons(V,Y)),cons(W,Z)) = U
=> lt(V,W) ) ) ) ) ) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f93,axiom,
! [U] :
( ssItem(U)
=> ! [V] :
( ssItem(V)
=> ( lt(U,V)
<=> ( leq(U,V)
& U != V ) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f96,conjecture,
! [U] :
( ssList(U)
=> ! [V] :
( ssList(V)
=> ! [W] :
( ssList(W)
=> ! [X] :
( totalorderedP(U)
| ~ strictorderedP(W)
| U != W
| V != X
| ~ ssList(X) ) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p') ).
fof(f97,negated_conjecture,
~ ! [U] :
( ssList(U)
=> ! [V] :
( ssList(V)
=> ! [W] :
( ssList(W)
=> ! [X] :
( totalorderedP(U)
| ~ strictorderedP(W)
| U != W
| V != X
| ~ ssList(X) ) ) ) ),
inference(negated_conjecture,[status(cth)],[f96]) ).
fof(f174,plain,
! [U] :
( ( totalorderedP(U)
<=> ! [V] :
( ! [W] :
( ! [X] :
( ! [Y] :
( ! [Z] :
( leq(V,W)
| app(app(X,cons(V,Y)),cons(W,Z)) != U
| ~ ssList(Z) )
| ~ ssList(Y) )
| ~ ssList(X) )
| ~ ssItem(W) )
| ~ ssItem(V) ) )
| ~ ssList(U) ),
inference(pre_NNF_transformation,[status(thm)],[f11]) ).
fof(f175,plain,
! [U] :
( ( ( ? [V] :
( ? [W] :
( ? [X] :
( ? [Y] :
( ? [Z] :
( ~ leq(V,W)
& app(app(X,cons(V,Y)),cons(W,Z)) = U
& ssList(Z) )
& ssList(Y) )
& ssList(X) )
& ssItem(W) )
& ssItem(V) )
| totalorderedP(U) )
& ( ! [V] :
( ! [W] :
( ! [X] :
( ! [Y] :
( ! [Z] :
( leq(V,W)
| app(app(X,cons(V,Y)),cons(W,Z)) != U
| ~ ssList(Z) )
| ~ ssList(Y) )
| ~ ssList(X) )
| ~ ssItem(W) )
| ~ ssItem(V) )
| ~ totalorderedP(U) ) )
| ~ ssList(U) ),
inference(NNF_transformation,[status(thm)],[f174]) ).
fof(f176,plain,
! [U] :
( ( ( ( ~ leq(sK24_skl(U),sK25_skl(U))
& app(app(sK26_skl(U),cons(sK24_skl(U),sK27_skl(U))),cons(sK25_skl(U),sK28_skl(U))) = U
& ssList(sK28_skl(U))
& ssList(sK27_skl(U))
& ssList(sK26_skl(U))
& ssItem(sK25_skl(U))
& ssItem(sK24_skl(U)) )
| totalorderedP(U) )
& ( ! [V] :
( ! [W] :
( ! [X] :
( ! [Y] :
( ! [Z] :
( leq(V,W)
| app(app(X,cons(V,Y)),cons(W,Z)) != U
| ~ ssList(Z) )
| ~ ssList(Y) )
| ~ ssList(X) )
| ~ ssItem(W) )
| ~ ssItem(V) )
| ~ totalorderedP(U) ) )
| ~ ssList(U) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK24_skl,sK25_skl,sK26_skl,sK27_skl,sK28_skl]),skolemize(V,sK24_skl(U)),skolemize(W,sK25_skl(U)),skolemize(X,sK26_skl(U)),skolemize(Y,sK27_skl(U)),skolemize(Z,sK28_skl(U))],[f175]) ).
fof(f178,plain,
! [X0] :
( ssItem(sK24_skl(X0))
| totalorderedP(X0)
| ~ ssList(X0) ),
inference(cnf_transformation,[status(thm)],[f176]) ).
fof(f179,plain,
! [X0] :
( ssItem(sK25_skl(X0))
| totalorderedP(X0)
| ~ ssList(X0) ),
inference(cnf_transformation,[status(thm)],[f176]) ).
fof(f180,plain,
! [X0] :
( ssList(sK26_skl(X0))
| totalorderedP(X0)
| ~ ssList(X0) ),
inference(cnf_transformation,[status(thm)],[f176]) ).
fof(f181,plain,
! [X0] :
( ssList(sK27_skl(X0))
| totalorderedP(X0)
| ~ ssList(X0) ),
inference(cnf_transformation,[status(thm)],[f176]) ).
fof(f182,plain,
! [X0] :
( ssList(sK28_skl(X0))
| totalorderedP(X0)
| ~ ssList(X0) ),
inference(cnf_transformation,[status(thm)],[f176]) ).
fof(f183,plain,
! [X0] :
( app(app(sK26_skl(X0),cons(sK24_skl(X0),sK27_skl(X0))),cons(sK25_skl(X0),sK28_skl(X0))) = X0
| totalorderedP(X0)
| ~ ssList(X0) ),
inference(cnf_transformation,[status(thm)],[f176]) ).
fof(f184,plain,
! [X0] :
( ~ leq(sK24_skl(X0),sK25_skl(X0))
| totalorderedP(X0)
| ~ ssList(X0) ),
inference(cnf_transformation,[status(thm)],[f176]) ).
fof(f185,plain,
! [U] :
( ( strictorderedP(U)
<=> ! [V] :
( ! [W] :
( ! [X] :
( ! [Y] :
( ! [Z] :
( lt(V,W)
| app(app(X,cons(V,Y)),cons(W,Z)) != U
| ~ ssList(Z) )
| ~ ssList(Y) )
| ~ ssList(X) )
| ~ ssItem(W) )
| ~ ssItem(V) ) )
| ~ ssList(U) ),
inference(pre_NNF_transformation,[status(thm)],[f12]) ).
fof(f186,plain,
! [U] :
( ( ( ? [V] :
( ? [W] :
( ? [X] :
( ? [Y] :
( ? [Z] :
( ~ lt(V,W)
& app(app(X,cons(V,Y)),cons(W,Z)) = U
& ssList(Z) )
& ssList(Y) )
& ssList(X) )
& ssItem(W) )
& ssItem(V) )
| strictorderedP(U) )
& ( ! [V] :
( ! [W] :
( ! [X] :
( ! [Y] :
( ! [Z] :
( lt(V,W)
| app(app(X,cons(V,Y)),cons(W,Z)) != U
| ~ ssList(Z) )
| ~ ssList(Y) )
| ~ ssList(X) )
| ~ ssItem(W) )
| ~ ssItem(V) )
| ~ strictorderedP(U) ) )
| ~ ssList(U) ),
inference(NNF_transformation,[status(thm)],[f185]) ).
fof(f187,plain,
! [U] :
( ( ( ( ~ lt(sK29_skl(U),sK30_skl(U))
& app(app(sK31_skl(U),cons(sK29_skl(U),sK32_skl(U))),cons(sK30_skl(U),sK33_skl(U))) = U
& ssList(sK33_skl(U))
& ssList(sK32_skl(U))
& ssList(sK31_skl(U))
& ssItem(sK30_skl(U))
& ssItem(sK29_skl(U)) )
| strictorderedP(U) )
& ( ! [V] :
( ! [W] :
( ! [X] :
( ! [Y] :
( ! [Z] :
( lt(V,W)
| app(app(X,cons(V,Y)),cons(W,Z)) != U
| ~ ssList(Z) )
| ~ ssList(Y) )
| ~ ssList(X) )
| ~ ssItem(W) )
| ~ ssItem(V) )
| ~ strictorderedP(U) ) )
| ~ ssList(U) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK29_skl,sK30_skl,sK31_skl,sK32_skl,sK33_skl]),skolemize(V,sK29_skl(U)),skolemize(W,sK30_skl(U)),skolemize(X,sK31_skl(U)),skolemize(Y,sK32_skl(U)),skolemize(Z,sK33_skl(U))],[f186]) ).
fof(f188,plain,
! [X0,X1,X2,X3,X4,X5] :
( lt(X1,X2)
| app(app(X3,cons(X1,X4)),cons(X2,X5)) != X0
| ~ ssList(X5)
| ~ ssList(X4)
| ~ ssList(X3)
| ~ ssItem(X2)
| ~ ssItem(X1)
| ~ strictorderedP(X0)
| ~ ssList(X0) ),
inference(cnf_transformation,[status(thm)],[f187]) ).
fof(f406,plain,
! [U] :
( ! [V] :
( ( lt(U,V)
<=> ( leq(U,V)
& U != V ) )
| ~ ssItem(V) )
| ~ ssItem(U) ),
inference(pre_NNF_transformation,[status(thm)],[f93]) ).
fof(f407,plain,
! [U] :
( ! [V] :
( ( ( ~ leq(U,V)
| U = V
| lt(U,V) )
& ( ( leq(U,V)
& U != V )
| ~ lt(U,V) ) )
| ~ ssItem(V) )
| ~ ssItem(U) ),
inference(NNF_transformation,[status(thm)],[f406]) ).
fof(f409,plain,
! [X0,X1] :
( leq(X0,X1)
| ~ lt(X0,X1)
| ~ ssItem(X1)
| ~ ssItem(X0) ),
inference(cnf_transformation,[status(thm)],[f407]) ).
fof(f415,plain,
? [U] :
( ? [V] :
( ? [W] :
( ? [X] :
( ~ totalorderedP(U)
& strictorderedP(W)
& U = W
& V = X
& ssList(X) )
& ssList(W) )
& ssList(V) )
& ssList(U) ),
inference(pre_NNF_transformation,[status(thm)],[f97]) ).
fof(f416,plain,
? [U] :
( ? [V] :
( ? [W] :
( ~ totalorderedP(U)
& strictorderedP(W)
& U = W
& ? [X] :
( V = X
& ssList(X) )
& ssList(W) )
& ssList(V) )
& ssList(U) ),
inference(miniscoping,[status(thm)],[f415]) ).
fof(f417,plain,
( ~ totalorderedP(sK47_skl)
& strictorderedP(sK49_skl)
& sK47_skl = sK49_skl
& sK48_skl = sK50_skl
& ssList(sK50_skl)
& ssList(sK49_skl)
& ssList(sK48_skl)
& ssList(sK47_skl) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK47_skl,sK48_skl,sK49_skl,sK50_skl]),skolemize(U,sK47_skl),skolemize(V,sK48_skl),skolemize(W,sK49_skl),skolemize(X,sK50_skl)],[f416]) ).
fof(f418,plain,
ssList(sK47_skl),
inference(cnf_transformation,[status(thm)],[f417]) ).
fof(f423,plain,
sK47_skl = sK49_skl,
inference(cnf_transformation,[status(thm)],[f417]) ).
fof(f424,plain,
strictorderedP(sK49_skl),
inference(cnf_transformation,[status(thm)],[f417]) ).
fof(f425,plain,
~ totalorderedP(sK47_skl),
inference(cnf_transformation,[status(thm)],[f417]) ).
fof(f437,plain,
! [X0,X1,X2,X3,X4] :
( lt(X1,X3)
| ~ ssList(X4)
| ~ ssList(X2)
| ~ ssList(X0)
| ~ ssItem(X3)
| ~ ssItem(X1)
| ~ strictorderedP(app(app(X0,cons(X1,X2)),cons(X3,X4)))
| ~ ssList(app(app(X0,cons(X1,X2)),cons(X3,X4))) ),
inference(destructive_equality_resolution,[status(thm)],[f188]) ).
fof(f461,plain,
strictorderedP(sK47_skl),
inference(forward_demodulation,[status(thm)],[f423,f424]) ).
fof(f605,definition,
( sQ21_spl
<=> ssList(sK47_skl) ),
introduced(definition,[new_symbols(definition,[sQ21_spl])],[split_symbol_definition]) ).
fof(f607,plain,
( sQ21_spl
| ~ ssList(sK47_skl) ),
inference(component_clause,[status(thm)],[f605]) ).
fof(f617,plain,
( sQ21_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f607,f418]) ).
fof(f618,plain,
sQ21_spl,
inference(contradiction_clause,[status(thm)],[f617]) ).
fof(f655,plain,
( app(app(sK26_skl(sK47_skl),cons(sK24_skl(sK47_skl),sK27_skl(sK47_skl))),cons(sK25_skl(sK47_skl),sK28_skl(sK47_skl))) = sK47_skl
| ~ ssList(sK47_skl) ),
inference(resolution,[status(thm)],[f183,f425]) ).
fof(f657,definition,
( sQ28_spl
<=> app(app(sK26_skl(sK47_skl),cons(sK24_skl(sK47_skl),sK27_skl(sK47_skl))),cons(sK25_skl(sK47_skl),sK28_skl(sK47_skl))) = sK47_skl ),
introduced(definition,[new_symbols(definition,[sQ28_spl])],[split_symbol_definition]) ).
fof(f658,plain,
( ~ sQ28_spl
| app(app(sK26_skl(sK47_skl),cons(sK24_skl(sK47_skl),sK27_skl(sK47_skl))),cons(sK25_skl(sK47_skl),sK28_skl(sK47_skl))) = sK47_skl ),
inference(component_clause,[status(thm)],[f657]) ).
fof(f660,plain,
( sQ28_spl
| ~ sQ21_spl ),
inference(split_clause,[status(thm)],[f655,f605,f657]) ).
fof(f683,plain,
( ~ sQ28_spl
| lt(sK24_skl(sK47_skl),sK25_skl(sK47_skl))
| ~ ssList(sK28_skl(sK47_skl))
| ~ ssList(sK27_skl(sK47_skl))
| ~ ssList(sK26_skl(sK47_skl))
| ~ ssItem(sK25_skl(sK47_skl))
| ~ ssItem(sK24_skl(sK47_skl))
| ~ strictorderedP(sK47_skl)
| ~ ssList(app(app(sK26_skl(sK47_skl),cons(sK24_skl(sK47_skl),sK27_skl(sK47_skl))),cons(sK25_skl(sK47_skl),sK28_skl(sK47_skl)))) ),
inference(paramodulation,[status(thm)],[f658,f437]) ).
fof(f695,definition,
( sQ33_spl
<=> ssList(app(app(sK26_skl(sK47_skl),cons(sK24_skl(sK47_skl),sK27_skl(sK47_skl))),cons(sK25_skl(sK47_skl),sK28_skl(sK47_skl)))) ),
introduced(definition,[new_symbols(definition,[sQ33_spl])],[split_symbol_definition]) ).
fof(f697,plain,
( sQ33_spl
| ~ ssList(app(app(sK26_skl(sK47_skl),cons(sK24_skl(sK47_skl),sK27_skl(sK47_skl))),cons(sK25_skl(sK47_skl),sK28_skl(sK47_skl)))) ),
inference(component_clause,[status(thm)],[f695]) ).
fof(f701,definition,
( sQ35_spl
<=> ssItem(sK24_skl(sK47_skl)) ),
introduced(definition,[new_symbols(definition,[sQ35_spl])],[split_symbol_definition]) ).
fof(f703,plain,
( sQ35_spl
| ~ ssItem(sK24_skl(sK47_skl)) ),
inference(component_clause,[status(thm)],[f701]) ).
fof(f704,definition,
( sQ36_spl
<=> ssItem(sK25_skl(sK47_skl)) ),
introduced(definition,[new_symbols(definition,[sQ36_spl])],[split_symbol_definition]) ).
fof(f706,plain,
( sQ36_spl
| ~ ssItem(sK25_skl(sK47_skl)) ),
inference(component_clause,[status(thm)],[f704]) ).
fof(f707,definition,
( sQ37_spl
<=> ssList(sK26_skl(sK47_skl)) ),
introduced(definition,[new_symbols(definition,[sQ37_spl])],[split_symbol_definition]) ).
fof(f709,plain,
( sQ37_spl
| ~ ssList(sK26_skl(sK47_skl)) ),
inference(component_clause,[status(thm)],[f707]) ).
fof(f710,definition,
( sQ38_spl
<=> ssList(sK27_skl(sK47_skl)) ),
introduced(definition,[new_symbols(definition,[sQ38_spl])],[split_symbol_definition]) ).
fof(f712,plain,
( sQ38_spl
| ~ ssList(sK27_skl(sK47_skl)) ),
inference(component_clause,[status(thm)],[f710]) ).
fof(f713,definition,
( sQ39_spl
<=> ssList(sK28_skl(sK47_skl)) ),
introduced(definition,[new_symbols(definition,[sQ39_spl])],[split_symbol_definition]) ).
fof(f715,plain,
( sQ39_spl
| ~ ssList(sK28_skl(sK47_skl)) ),
inference(component_clause,[status(thm)],[f713]) ).
fof(f716,definition,
( sQ40_spl
<=> lt(sK24_skl(sK47_skl),sK25_skl(sK47_skl)) ),
introduced(definition,[new_symbols(definition,[sQ40_spl])],[split_symbol_definition]) ).
fof(f717,plain,
( ~ sQ40_spl
| lt(sK24_skl(sK47_skl),sK25_skl(sK47_skl)) ),
inference(component_clause,[status(thm)],[f716]) ).
fof(f726,definition,
( sQ43_spl
<=> leq(sK24_skl(sK47_skl),sK25_skl(sK47_skl)) ),
introduced(definition,[new_symbols(definition,[sQ43_spl])],[split_symbol_definition]) ).
fof(f727,plain,
( ~ sQ43_spl
| leq(sK24_skl(sK47_skl),sK25_skl(sK47_skl)) ),
inference(component_clause,[status(thm)],[f726]) ).
fof(f737,definition,
( sQ46_spl
<=> strictorderedP(sK47_skl) ),
introduced(definition,[new_symbols(definition,[sQ46_spl])],[split_symbol_definition]) ).
fof(f739,plain,
( sQ46_spl
| ~ strictorderedP(sK47_skl) ),
inference(component_clause,[status(thm)],[f737]) ).
fof(f740,plain,
( ~ sQ28_spl
| sQ40_spl
| ~ sQ39_spl
| ~ sQ38_spl
| ~ sQ37_spl
| ~ sQ36_spl
| ~ sQ35_spl
| ~ sQ46_spl
| ~ sQ33_spl ),
inference(split_clause,[status(thm)],[f683,f695,f737,f701,f704,f707,f710,f713,f716,f657]) ).
fof(f741,definition,
( sQ47_spl
<=> totalorderedP(sK47_skl) ),
introduced(definition,[new_symbols(definition,[sQ47_spl])],[split_symbol_definition]) ).
fof(f742,plain,
( ~ sQ47_spl
| totalorderedP(sK47_skl) ),
inference(component_clause,[status(thm)],[f741]) ).
fof(f832,plain,
( sQ39_spl
| totalorderedP(sK47_skl)
| ~ ssList(sK47_skl) ),
inference(resolution,[status(thm)],[f715,f182]) ).
fof(f833,plain,
( sQ39_spl
| sQ47_spl
| ~ sQ21_spl ),
inference(split_clause,[status(thm)],[f832,f605,f741,f713]) ).
fof(f834,plain,
( sQ36_spl
| totalorderedP(sK47_skl)
| ~ ssList(sK47_skl) ),
inference(resolution,[status(thm)],[f706,f179]) ).
fof(f835,plain,
( sQ36_spl
| sQ47_spl
| ~ sQ21_spl ),
inference(split_clause,[status(thm)],[f834,f605,f741,f704]) ).
fof(f841,plain,
( sQ37_spl
| totalorderedP(sK47_skl)
| ~ ssList(sK47_skl) ),
inference(resolution,[status(thm)],[f709,f180]) ).
fof(f842,plain,
( sQ37_spl
| sQ47_spl
| ~ sQ21_spl ),
inference(split_clause,[status(thm)],[f841,f605,f741,f707]) ).
fof(f843,plain,
( sQ33_spl
| ~ sQ28_spl
| ~ ssList(sK47_skl) ),
inference(forward_demodulation,[status(thm)],[f658,f697]) ).
fof(f844,plain,
( sQ33_spl
| ~ sQ28_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f843,f418]) ).
fof(f845,plain,
( sQ33_spl
| ~ sQ28_spl ),
inference(contradiction_clause,[status(thm)],[f844]) ).
fof(f849,plain,
( sQ38_spl
| totalorderedP(sK47_skl)
| ~ ssList(sK47_skl) ),
inference(resolution,[status(thm)],[f712,f181]) ).
fof(f850,plain,
( sQ38_spl
| sQ47_spl
| ~ sQ21_spl ),
inference(split_clause,[status(thm)],[f849,f605,f741,f710]) ).
fof(f863,plain,
( sQ35_spl
| totalorderedP(sK47_skl)
| ~ ssList(sK47_skl) ),
inference(resolution,[status(thm)],[f703,f178]) ).
fof(f864,plain,
( sQ35_spl
| sQ47_spl
| ~ sQ21_spl ),
inference(split_clause,[status(thm)],[f863,f605,f741,f701]) ).
fof(f884,plain,
( ~ sQ43_spl
| totalorderedP(sK47_skl)
| ~ ssList(sK47_skl) ),
inference(resolution,[status(thm)],[f727,f184]) ).
fof(f885,plain,
( ~ sQ43_spl
| sQ47_spl
| ~ sQ21_spl ),
inference(split_clause,[status(thm)],[f884,f605,f741,f726]) ).
fof(f911,plain,
( sQ46_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f739,f461]) ).
fof(f912,plain,
sQ46_spl,
inference(contradiction_clause,[status(thm)],[f911]) ).
fof(f924,plain,
( ~ sQ47_spl
| $false ),
inference(forward_subsumption_resolution,[status(thm)],[f742,f425]) ).
fof(f925,plain,
~ sQ47_spl,
inference(contradiction_clause,[status(thm)],[f924]) ).
fof(f3609,plain,
( ~ sQ40_spl
| leq(sK24_skl(sK47_skl),sK25_skl(sK47_skl))
| ~ ssItem(sK25_skl(sK47_skl))
| ~ ssItem(sK24_skl(sK47_skl)) ),
inference(resolution,[status(thm)],[f409,f717]) ).
fof(f3611,plain,
( ~ sQ40_spl
| sQ43_spl
| ~ sQ36_spl
| ~ sQ35_spl ),
inference(split_clause,[status(thm)],[f3609,f701,f704,f726,f716]) ).
fof(f3613,plain,
$false,
inference(sat_refutation,[status(thm)],[f618,f660,f740,f833,f835,f842,f845,f850,f864,f885,f912,f925,f3611]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWC264+1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.04 % Command : drodi -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.55 % Computer : n005.cluster.edu
% 0.10/0.55 % Model : x86_64 x86_64
% 0.10/0.55 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.55 % Memory : 8046.5625MB
% 0.10/0.55 % OS : Linux 6.8.0-71-generic
% 0.10/0.55 % CPULimit : 300
% 0.10/0.55 % WCLimit : 300
% 0.10/0.55 % DateTime : Mon Sep 21 08:09:18 UTC 2026
% 0.10/0.55 % CPUTime :
% 0.10/0.57 % Drodi V4.1.1
% 0.13/0.92 % Refutation found
% 0.13/0.92 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.13/0.92 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 0.13/0.97 % Elapsed time: 0.397372 seconds
% 0.13/0.97 % CPU time: 2.817685 seconds
% 0.13/0.97 % Total memory used: 146.141 MB
% 0.13/0.97 % Net memory used: 143.927 MB
%------------------------------------------------------------------------------