%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : NUM387+1 : TPTP v9.3.1. Released v3.2.0.
% 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 01:42:48 PM UTC 2026
% Result : Theorem 0.09s 0.47s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : NUM387+1 : TPTP v9.3.1. Released v3.2.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.09/0.43 % Computer : n013.cluster.edu
% 0.09/0.43 % Model : x86_64 x86_64
% 0.09/0.43 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.43 % Memory : 8046.5625MB
% 0.09/0.43 % OS : Linux 6.8.0-71-generic
% 0.09/0.43 % CPULimit : 300
% 0.09/0.43 % WCLimit : 300
% 0.09/0.43 % DateTime : Mon Sep 21 02:26:05 UTC 2026
% 0.09/0.44 % CPUTime :
% 0.09/0.45 % Drodi V4.1.1
% 0.09/0.47 % Refutation found
% 0.09/0.47 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.09/0.47 % SZS output start CNFRefutation for theBenchmark
% 0.09/0.47 fof(f1,axiom,(
% 0.09/0.47 (! [A,B] :( in(A,B)=> ~ in(B,A) ) )),
% 0.09/0.47 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.09/0.47 fof(f26,axiom,(
% 0.09/0.47 (! [A] : in(A,succ(A)) )),
% 0.09/0.47 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.09/0.47 fof(f27,conjecture,(
% 0.09/0.47 (! [A] : A != succ(A) )),
% 0.09/0.47 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.09/0.47 fof(f28,negated_conjecture,(
% 0.09/0.47 ~((! [A] : A != succ(A) ))),
% 0.09/0.47 inference(negated_conjecture,[status(cth)],[f27])).
% 0.09/0.47 fof(f35,plain,(
% 0.09/0.47 ![A,B]: (~in(A,B)|~in(B,A))),
% 0.09/0.47 inference(pre_NNF_transformation,[status(thm)],[f1])).
% 0.09/0.47 fof(f36,plain,(
% 0.09/0.47 ![X0,X1]: (~in(X0,X1)|~in(X1,X0))),
% 0.09/0.47 inference(cnf_transformation,[status(thm)],[f35])).
% 0.09/0.47 fof(f98,plain,(
% 0.09/0.47 ![X0]: (in(X0,succ(X0)))),
% 0.09/0.47 inference(cnf_transformation,[status(thm)],[f26])).
% 0.09/0.47 fof(f99,plain,(
% 0.09/0.47 (?[A]: A=succ(A))),
% 0.09/0.47 inference(pre_NNF_transformation,[status(thm)],[f28])).
% 0.09/0.47 fof(f100,plain,(
% 0.09/0.47 sK11_skl=succ(sK11_skl)),
% 0.09/0.47 inference(skolemize,[status(esa),new_symbols(skolem,[sK11_skl]),skolemize(A,sK11_skl)],[f99])).
% 0.09/0.47 fof(f101,plain,(
% 0.09/0.47 sK11_skl=succ(sK11_skl)),
% 0.09/0.47 inference(cnf_transformation,[status(thm)],[f100])).
% 0.09/0.47 fof(f116,plain,(
% 0.09/0.47 in(sK11_skl,sK11_skl)),
% 0.09/0.47 inference(paramodulation,[status(thm)],[f101,f98])).
% 0.09/0.47 fof(f117,plain,(
% 0.09/0.47 ~in(sK11_skl,sK11_skl)),
% 0.09/0.47 inference(resolution,[status(thm)],[f36,f116])).
% 0.09/0.47 fof(f119,plain,(
% 0.09/0.47 $false),
% 0.09/0.47 inference(forward_subsumption_resolution,[status(thm)],[f117,f116])).
% 0.09/0.47 % SZS output end CNFRefutation for theBenchmark.p
% 0.16/0.50 % Elapsed time: 0.053017 seconds
% 0.16/0.50 % CPU time: 0.139098 seconds
% 0.16/0.50 % Total memory used: 102.053 MB
% 0.16/0.50 % Net memory used: 102.041 MB
%------------------------------------------------------------------------------