%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : SYN361+1 : TPTP v9.3.1. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n004.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 03:19:29 PM UTC 2026
% Result : Theorem 0.12s 0.39s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN361+1 : TPTP v9.3.1. Released v2.0.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.09/0.34 % Computer : n004.cluster.edu
% 0.09/0.34 % Model : x86_64 x86_64
% 0.09/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.34 % Memory : 8046.5625MB
% 0.09/0.34 % OS : Linux 6.8.0-71-generic
% 0.09/0.35 % CPULimit : 300
% 0.09/0.35 % WCLimit : 300
% 0.09/0.35 % DateTime : Mon Sep 21 10:51:35 UTC 2026
% 0.09/0.35 % CPUTime :
% 0.09/0.36 % Drodi V4.1.1
% 0.12/0.39 % Refutation found
% 0.12/0.39 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.12/0.39 % SZS output start CNFRefutation for theBenchmark
% 0.12/0.39 fof(f1,conjecture,(
% 0.12/0.39 ( ( (? [V] :(! [X] : big_p(X,V)))& (! [X] :( big_s(X)=> (? [Y] : big_q(Y,X) )))& (! [X,Y] :( big_p(X,Y)=> ~ big_q(X,Y) ) ))=> (? [U] : ~ big_s(U) )) ),
% 0.12/0.39 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.12/0.39 fof(f2,negated_conjecture,(
% 0.12/0.39 ~(( ( (? [V] :(! [X] : big_p(X,V)))& (! [X] :( big_s(X)=> (? [Y] : big_q(Y,X) )))& (! [X,Y] :( big_p(X,Y)=> ~ big_q(X,Y) ) ))=> (? [U] : ~ big_s(U) )) )),
% 0.12/0.39 inference(negated_conjecture,[status(cth)],[f1])).
% 0.12/0.39 fof(f3,plain,(
% 0.12/0.39 ((((?[V]: ![X]: big_p(X,V))&(![X]: (~big_s(X)|(?[Y]: big_q(Y,X)))))&(![X,Y]: (~big_p(X,Y)|~big_q(X,Y))))&(![U]: big_s(U)))),
% 0.12/0.39 inference(pre_NNF_transformation,[status(thm)],[f2])).
% 0.12/0.39 fof(f4,plain,(
% 0.12/0.39 ((![X]: big_p(X,sK0_skl)&(![X]: (~big_s(X)|big_q(sK1_skl(X),X))))&(![X,Y]: (~big_p(X,Y)|~big_q(X,Y))))&(![U]: big_s(U))),
% 0.12/0.39 inference(skolemize,[status(esa),new_symbols(skolem,[sK0_skl,sK1_skl]),skolemize(V,sK0_skl),skolemize(Y,sK1_skl(X))],[f3])).
% 0.12/0.39 fof(f5,plain,(
% 0.12/0.39 ![X0]: (big_p(X0,sK0_skl))),
% 0.12/0.39 inference(cnf_transformation,[status(thm)],[f4])).
% 0.12/0.39 fof(f6,plain,(
% 0.12/0.39 ![X0]: (~big_s(X0)|big_q(sK1_skl(X0),X0))),
% 0.12/0.39 inference(cnf_transformation,[status(thm)],[f4])).
% 0.12/0.39 fof(f7,plain,(
% 0.12/0.39 ![X0,X1]: (~big_p(X0,X1)|~big_q(X0,X1))),
% 0.12/0.39 inference(cnf_transformation,[status(thm)],[f4])).
% 0.12/0.39 fof(f8,plain,(
% 0.12/0.39 ![X0]: (big_s(X0))),
% 0.12/0.39 inference(cnf_transformation,[status(thm)],[f4])).
% 0.12/0.39 fof(f9,plain,(
% 0.12/0.39 ![X0]: (big_q(sK1_skl(X0),X0))),
% 0.12/0.39 inference(backward_subsumption_resolution,[status(thm)],[f6,f8])).
% 0.12/0.39 fof(f10,plain,(
% 0.12/0.39 ![X0]: (~big_p(sK1_skl(X0),X0))),
% 0.12/0.39 inference(resolution,[status(thm)],[f9,f7])).
% 0.12/0.39 fof(f11,plain,(
% 0.12/0.39 $false),
% 0.12/0.39 inference(resolution,[status(thm)],[f10,f5])).
% 0.12/0.39 % SZS output end CNFRefutation for theBenchmark.p
% 0.12/0.40 % Elapsed time: 0.050417 seconds
% 0.12/0.40 % CPU time: 0.141519 seconds
% 0.12/0.40 % Total memory used: 55.289 MB
% 0.12/0.40 % Net memory used: 54.653 MB
%------------------------------------------------------------------------------