%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : SYN381+1 : TPTP v9.3.1. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n011.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 03:19:31 PM UTC 2026
% Result : Theorem 0.11s 0.39s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN381+1 : TPTP v9.3.1. Released v2.0.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.11/0.37 % Computer : n011.cluster.edu
% 0.11/0.37 % Model : x86_64 x86_64
% 0.11/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.37 % Memory : 8046.5625MB
% 0.11/0.37 % OS : Linux 6.8.0-71-generic
% 0.11/0.37 % CPULimit : 300
% 0.11/0.37 % WCLimit : 300
% 0.11/0.37 % DateTime : Mon Sep 21 10:52:12 UTC 2026
% 0.11/0.37 % CPUTime :
% 0.11/0.37 % Drodi V4.1.1
% 0.11/0.39 % Refutation found
% 0.11/0.39 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.11/0.39 % SZS output start CNFRefutation for theBenchmark
% 0.11/0.39 fof(f1,conjecture,(
% 0.11/0.39 ( ( (! [X] :( (? [Y] : big_q(X,Y))=> big_p(X) ))& (! [V] :(? [U] : big_q(U,V)))& (! [W,Z] :( big_q(W,Z)=> ( big_q(Z,W)| big_q(Z,Z) ) ) ))=> (! [Z] : big_p(Z) )) ),
% 0.11/0.39 file('/export/starexec/sandbox2/benchmark/theBenchmark.p')).
% 0.11/0.39 fof(f2,negated_conjecture,(
% 0.11/0.39 ~(( ( (! [X] :( (? [Y] : big_q(X,Y))=> big_p(X) ))& (! [V] :(? [U] : big_q(U,V)))& (! [W,Z] :( big_q(W,Z)=> ( big_q(Z,W)| big_q(Z,Z) ) ) ))=> (! [Z] : big_p(Z) )) )),
% 0.11/0.39 inference(negated_conjecture,[status(cth)],[f1])).
% 0.11/0.39 fof(f3,plain,(
% 0.11/0.39 ((((![X]: ((![Y]: ~big_q(X,Y))|big_p(X)))&(![V]: ?[U]: big_q(U,V)))&(![W,Z]: (~big_q(W,Z)|(big_q(Z,W)|big_q(Z,Z)))))&(?[Z]: ~big_p(Z)))),
% 0.11/0.39 inference(pre_NNF_transformation,[status(thm)],[f2])).
% 0.11/0.39 fof(f4,plain,(
% 0.11/0.39 (((![X]: ((![Y]: ~big_q(X,Y))|big_p(X)))&(![V]: big_q(sK0_skl(V),V)))&(![W,Z]: (~big_q(W,Z)|(big_q(Z,W)|big_q(Z,Z)))))&~big_p(sK1_skl)),
% 0.11/0.39 inference(skolemize,[status(esa),new_symbols(skolem,[sK0_skl,sK1_skl]),skolemize(U,sK0_skl(V)),skolemize(Z,sK1_skl)],[f3])).
% 0.11/0.39 fof(f5,plain,(
% 0.11/0.39 ![X0,X1]: (~big_q(X0,X1)|big_p(X0))),
% 0.11/0.39 inference(cnf_transformation,[status(thm)],[f4])).
% 0.11/0.39 fof(f6,plain,(
% 0.11/0.39 ![X0]: (big_q(sK0_skl(X0),X0))),
% 0.11/0.39 inference(cnf_transformation,[status(thm)],[f4])).
% 0.11/0.39 fof(f7,plain,(
% 0.11/0.39 ![X0,X1]: (~big_q(X0,X1)|big_q(X1,X0)|big_q(X1,X1))),
% 0.11/0.39 inference(cnf_transformation,[status(thm)],[f4])).
% 0.11/0.39 fof(f8,plain,(
% 0.11/0.39 ~big_p(sK1_skl)),
% 0.11/0.39 inference(cnf_transformation,[status(thm)],[f4])).
% 0.11/0.39 fof(f10,plain,(
% 0.11/0.39 ![X0]: (big_q(X0,sK0_skl(X0))|big_q(X0,X0))),
% 0.11/0.39 inference(resolution,[status(thm)],[f7,f6])).
% 0.11/0.39 fof(f12,plain,(
% 0.11/0.39 ![X0]: (big_q(X0,X0)|big_p(X0))),
% 0.11/0.39 inference(resolution,[status(thm)],[f10,f5])).
% 0.11/0.39 fof(f13,plain,(
% 0.11/0.39 ![X0]: (big_p(X0))),
% 0.11/0.39 inference(forward_subsumption_resolution,[status(thm)],[f12,f5])).
% 0.11/0.39 fof(f15,plain,(
% 0.11/0.39 $false),
% 0.11/0.39 inference(backward_subsumption_resolution,[status(thm)],[f8,f13])).
% 0.11/0.39 % SZS output end CNFRefutation for theBenchmark.p
% 0.11/0.40 % Elapsed time: 0.024270 seconds
% 0.11/0.40 % CPU time: 0.033120 seconds
% 0.11/0.40 % Total memory used: 1.031 MB
% 0.11/0.40 % Net memory used: 1.003 MB
%------------------------------------------------------------------------------