%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : COM146+1 : TPTP v9.3.1. Released v6.4.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n013.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 12:10:52 PM UTC 2026
% Result : Theorem 0.08s 14.37s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : COM146+1 : TPTP v9.3.1. Released v6.4.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.08/14.30 % Computer : n013.cluster.edu
% 0.08/14.30 % Model : x86_64 x86_64
% 0.08/14.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/14.30 % Memory : 8046.5625MB
% 0.08/14.30 % OS : Linux 6.8.0-71-generic
% 0.08/14.30 % CPULimit : 300
% 0.08/14.30 % WCLimit : 300
% 0.08/14.30 % DateTime : Mon Sep 21 14:18:22 UTC 2026
% 0.08/14.31 % CPUTime :
% 0.08/14.33 % Drodi V4.1.1
% 0.08/14.37 % Refutation found
% 0.08/14.37 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.08/14.37 % SZS output start CNFRefutation for theBenchmark
% 0.08/14.37 fof(f38,axiom,(
% 0.08/14.37 (! [VExp0] : vnoExp != vsomeExp(VExp0) )),
% 0.08/14.37 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.08/14.37 fof(f42,axiom,(
% 0.08/14.37 (! [Vx,VExp0,RESULT] :( VExp0 = vvar(Vx)=> ( RESULT = vreduce(VExp0)=> RESULT = vnoExp ) ) )),
% 0.08/14.37 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.08/14.37 fof(f59,conjecture,(
% 0.08/14.37 (! [Vx,VC,Veout,VT] :( ( vreduce(vvar(Vx)) = vsomeExp(Veout)& vtcheck(VC,vvar(Vx),VT) )=> vtcheck(VC,Veout,VT) ) )),
% 0.08/14.37 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.08/14.37 fof(f60,negated_conjecture,(
% 0.08/14.37 ~((! [Vx,VC,Veout,VT] :( ( vreduce(vvar(Vx)) = vsomeExp(Veout)& vtcheck(VC,vvar(Vx),VT) )=> vtcheck(VC,Veout,VT) ) ))),
% 0.08/14.37 inference(negated_conjecture,[status(cth)],[f59])).
% 0.08/14.37 fof(f186,plain,(
% 0.08/14.37 ![X0]: (~vnoExp=vsomeExp(X0))),
% 0.08/14.37 inference(cnf_transformation,[status(thm)],[f38])).
% 0.08/14.37 fof(f195,plain,(
% 0.08/14.37 ![Vx,VExp0,RESULT]: (~VExp0=vvar(Vx)|(~RESULT=vreduce(VExp0)|RESULT=vnoExp))),
% 0.08/14.37 inference(pre_NNF_transformation,[status(thm)],[f42])).
% 0.08/14.37 fof(f196,plain,(
% 0.08/14.37 ![VExp0]: ((![Vx]: ~VExp0=vvar(Vx))|(![RESULT]: (~RESULT=vreduce(VExp0)|RESULT=vnoExp)))),
% 0.08/14.37 inference(miniscoping,[status(thm)],[f195])).
% 0.08/14.37 fof(f197,plain,(
% 0.08/14.37 ![X0,X1,X2]: (~X0=vvar(X1)|~X2=vreduce(X0)|X2=vnoExp)),
% 0.08/14.37 inference(cnf_transformation,[status(thm)],[f196])).
% 0.08/14.37 fof(f260,plain,(
% 0.08/14.37 (?[Vx,VC,Veout,VT]: ((vreduce(vvar(Vx))=vsomeExp(Veout)&vtcheck(VC,vvar(Vx),VT))&~vtcheck(VC,Veout,VT)))),
% 0.08/14.37 inference(pre_NNF_transformation,[status(thm)],[f60])).
% 0.08/14.37 fof(f261,plain,(
% 0.08/14.37 ?[VC,Veout,VT]: ((?[Vx]: (vreduce(vvar(Vx))=vsomeExp(Veout)&vtcheck(VC,vvar(Vx),VT)))&~vtcheck(VC,Veout,VT))),
% 0.08/14.37 inference(miniscoping,[status(thm)],[f260])).
% 0.08/14.37 fof(f262,plain,(
% 0.08/14.37 ((vreduce(vvar(sK24_skl))=vsomeExp(sK22_skl)&vtcheck(sK21_skl,vvar(sK24_skl),sK23_skl))&~vtcheck(sK21_skl,sK22_skl,sK23_skl))),
% 0.08/14.37 inference(skolemize,[status(esa),new_symbols(skolem,[sK21_skl,sK22_skl,sK23_skl,sK24_skl]),skolemize(VC,sK21_skl),skolemize(Veout,sK22_skl),skolemize(VT,sK23_skl),skolemize(Vx,sK24_skl)],[f261])).
% 0.08/14.37 fof(f263,plain,(
% 0.08/14.37 vreduce(vvar(sK24_skl))=vsomeExp(sK22_skl)),
% 0.08/14.37 inference(cnf_transformation,[status(thm)],[f262])).
% 0.08/14.37 fof(f449,plain,(
% 0.08/14.37 ![X0]: (vreduce(vvar(X0))=vnoExp)),
% 0.08/14.37 inference(destructive_equality_resolution,[status(thm)],[f197])).
% 0.08/14.37 fof(f503,plain,(
% 0.08/14.37 vnoExp=vsomeExp(sK22_skl)),
% 0.08/14.37 inference(backward_demodulation,[status(thm)],[f449,f263])).
% 0.08/14.37 fof(f504,plain,(
% 0.08/14.37 $false),
% 0.08/14.37 inference(forward_subsumption_resolution,[status(thm)],[f503,f186])).
% 0.08/14.37 % SZS output end CNFRefutation for theBenchmark.p
% 0.08/14.38 % Elapsed time: 0.067553 seconds
% 0.08/14.38 % CPU time: 0.187650 seconds
% 0.08/14.38 % Total memory used: 111.242 MB
% 0.08/14.38 % Net memory used: 110.985 MB
%------------------------------------------------------------------------------