%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : SWC269+1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n009.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 02:42:01 PM UTC 2026
% Result : Theorem 0.05s 0.45s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : SWC269+1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.06 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.15/0.41 % Computer : n009.cluster.edu
% 0.15/0.41 % Model : x86_64 x86_64
% 0.15/0.41 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.41 % Memory : 8046.5625MB
% 0.15/0.41 % OS : Linux 6.8.0-71-generic
% 0.15/0.41 % CPULimit : 300
% 0.15/0.41 % WCLimit : 300
% 0.15/0.41 % DateTime : Mon Sep 21 08:09:42 UTC 2026
% 0.15/0.41 % CPUTime :
% 0.05/0.44 % Drodi V4.1.1
% 0.05/0.45 % Refutation found
% 0.05/0.45 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.05/0.45 % SZS output start CNFRefutation for theBenchmark
% 0.05/0.45 fof(f96,conjecture,(
% 0.05/0.45 (! [U] :( ssList(U)=> (! [V] :( ssList(V)=> (! [W] :( ssList(W)=> (! [X] :( ssList(X)=> ( V != X| U != W| ~ frontsegP(X,W)| ~ totalorderedP(W)| (? [Y] :( ssList(Y)& neq(W,Y)& frontsegP(X,Y)& segmentP(Y,W)& totalorderedP(Y) ))| totalorderedP(U) ) ) )) )) )) )),
% 0.05/0.45 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.05/0.45 fof(f97,negated_conjecture,(
% 0.05/0.45 ~((! [U] :( ssList(U)=> (! [V] :( ssList(V)=> (! [W] :( ssList(W)=> (! [X] :( ssList(X)=> ( V != X| U != W| ~ frontsegP(X,W)| ~ totalorderedP(W)| (? [Y] :( ssList(Y)& neq(W,Y)& frontsegP(X,Y)& segmentP(Y,W)& totalorderedP(Y) ))| totalorderedP(U) ) ) )) )) )) ))),
% 0.05/0.45 inference(negated_conjecture,[status(cth)],[f96])).
% 0.05/0.45 fof(f415,plain,(
% 0.05/0.45 (?[U]: (ssList(U)&(?[V]: (ssList(V)&(?[W]: (ssList(W)&(?[X]: (ssList(X)&(((((V=X&U=W)&frontsegP(X,W))&totalorderedP(W))&(![Y]: ((((~ssList(Y)|~neq(W,Y))|~frontsegP(X,Y))|~segmentP(Y,W))|~totalorderedP(Y))))&~totalorderedP(U))))))))))),
% 0.05/0.45 inference(pre_NNF_transformation,[status(thm)],[f97])).
% 0.05/0.45 fof(f416,plain,(
% 0.05/0.45 (ssList(sK47_skl)&(ssList(sK48_skl)&(ssList(sK49_skl)&(ssList(sK50_skl)&(((((sK48_skl=sK50_skl&sK47_skl=sK49_skl)&frontsegP(sK50_skl,sK49_skl))&totalorderedP(sK49_skl))&(![Y]: ((((~ssList(Y)|~neq(sK49_skl,Y))|~frontsegP(sK50_skl,Y))|~segmentP(Y,sK49_skl))|~totalorderedP(Y))))&~totalorderedP(sK47_skl))))))),
% 0.05/0.45 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)],[f415])).
% 0.05/0.45 fof(f422,plain,(
% 0.05/0.45 sK47_skl=sK49_skl),
% 0.05/0.45 inference(cnf_transformation,[status(thm)],[f416])).
% 0.05/0.45 fof(f424,plain,(
% 0.05/0.45 totalorderedP(sK49_skl)),
% 0.05/0.45 inference(cnf_transformation,[status(thm)],[f416])).
% 0.05/0.45 fof(f426,plain,(
% 0.05/0.45 ~totalorderedP(sK47_skl)),
% 0.05/0.45 inference(cnf_transformation,[status(thm)],[f416])).
% 0.05/0.45 fof(f459,plain,(
% 0.05/0.45 ~totalorderedP(sK49_skl)),
% 0.05/0.45 inference(forward_demodulation,[status(thm)],[f422,f426])).
% 0.05/0.45 fof(f460,plain,(
% 0.05/0.45 $false),
% 0.05/0.45 inference(forward_subsumption_resolution,[status(thm)],[f459,f424])).
% 0.05/0.45 % SZS output end CNFRefutation for theBenchmark.p
% 0.05/0.50 % Elapsed time: 0.072217 seconds
% 0.05/0.50 % CPU time: 0.108852 seconds
% 0.05/0.50 % Total memory used: 10.342 MB
% 0.05/0.50 % Net memory used: 10.327 MB
%------------------------------------------------------------------------------