%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : SYN380+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 : 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 03:19:31 PM UTC 2026
% Result : Theorem 0.13s 0.38s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN380+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
% 0.09/0.35 % Computer : n013.cluster.edu
% 0.09/0.35 % Model : x86_64 x86_64
% 0.09/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.35 % Memory : 8046.5625MB
% 0.09/0.35 % 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 10:51:52 UTC 2026
% 0.09/0.35 % CPUTime :
% 0.13/0.36 % Drodi V4.1.1
% 0.13/0.38 % Refutation found
% 0.13/0.38 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.13/0.38 % SZS output start CNFRefutation for theBenchmark
% 0.13/0.38 fof(f1,conjecture,(
% 0.13/0.38 ( (! [W] : ~ big_r(W,W))=> (? [X,Y] :( ~ big_r(X,Y)& ( big_q(Y,X)=> (! [Z] : big_q(Z,Z) )) ) )) ),
% 0.13/0.38 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.13/0.38 fof(f2,negated_conjecture,(
% 0.13/0.38 ~(( (! [W] : ~ big_r(W,W))=> (? [X,Y] :( ~ big_r(X,Y)& ( big_q(Y,X)=> (! [Z] : big_q(Z,Z) )) ) )) )),
% 0.13/0.38 inference(negated_conjecture,[status(cth)],[f1])).
% 0.13/0.38 fof(f3,plain,(
% 0.13/0.38 ((![W]: ~big_r(W,W))&(![X,Y]: (big_r(X,Y)|(big_q(Y,X)&(?[Z]: ~big_q(Z,Z))))))),
% 0.13/0.38 inference(pre_NNF_transformation,[status(thm)],[f2])).
% 0.13/0.38 fof(f4,plain,(
% 0.13/0.38 (![W]: ~big_r(W,W))&(![X,Y]: (big_r(X,Y)|(big_q(Y,X)&~big_q(sK0_skl(Y,X),sK0_skl(Y,X)))))),
% 0.13/0.38 inference(skolemize,[status(esa),new_symbols(skolem,[sK0_skl]),skolemize(Z,sK0_skl(Y,X))],[f3])).
% 0.13/0.38 fof(f5,plain,(
% 0.13/0.38 ![X0]: (~big_r(X0,X0))),
% 0.13/0.38 inference(cnf_transformation,[status(thm)],[f4])).
% 0.13/0.38 fof(f6,plain,(
% 0.13/0.38 ![X0,X1]: (big_r(X0,X1)|big_q(X1,X0))),
% 0.13/0.38 inference(cnf_transformation,[status(thm)],[f4])).
% 0.13/0.38 fof(f7,plain,(
% 0.13/0.38 ![X0,X1]: (big_r(X0,X1)|~big_q(sK0_skl(X1,X0),sK0_skl(X1,X0)))),
% 0.13/0.38 inference(cnf_transformation,[status(thm)],[f4])).
% 0.13/0.38 fof(f8,plain,(
% 0.13/0.38 ![X0]: (big_q(X0,X0))),
% 0.13/0.38 inference(resolution,[status(thm)],[f6,f5])).
% 0.13/0.38 fof(f9,plain,(
% 0.13/0.38 ![X0,X1]: (big_r(X0,X1))),
% 0.13/0.38 inference(backward_subsumption_resolution,[status(thm)],[f7,f8])).
% 0.13/0.38 fof(f11,plain,(
% 0.13/0.38 $false),
% 0.13/0.38 inference(backward_subsumption_resolution,[status(thm)],[f5,f9])).
% 0.13/0.38 % SZS output end CNFRefutation for theBenchmark.p
% 0.13/0.40 % Elapsed time: 0.039326 seconds
% 0.13/0.40 % CPU time: 0.102933 seconds
% 0.13/0.40 % Total memory used: 14.887 MB
% 0.13/0.40 % Net memory used: 14.330 MB
%------------------------------------------------------------------------------