%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : MGT084+1 : TPTP v9.3.1. Bugfixed v9.3.1.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n010.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 01:25:54 PM UTC 2026
% Result : Theorem 0.10s 0.42s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : MGT084+1 : TPTP v9.3.1. Bugfixed v9.3.1.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.37 % Computer : n010.cluster.edu
% 0.10/0.37 % Model : x86_64 x86_64
% 0.10/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.37 % Memory : 8046.5625MB
% 0.10/0.37 % OS : Linux 6.8.0-71-generic
% 0.10/0.37 % CPULimit : 300
% 0.10/0.37 % WCLimit : 300
% 0.10/0.37 % DateTime : Mon Sep 21 01:25:25 UTC 2026
% 0.10/0.38 % CPUTime :
% 0.10/0.39 % Drodi V4.1.1
% 0.10/0.42 % Refutation found
% 0.10/0.42 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.10/0.42 % SZS output start CNFRefutation for theBenchmark
% 0.10/0.42 fof(f1,axiom,(
% 0.10/0.42 (! [X] : ~ less(X,X) )),
% 0.10/0.42 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.10/0.42 fof(f4,axiom,(
% 0.10/0.42 (! [X,Y] :( leq(X,Y)<=> ( less(X,Y)| X = Y ) ) )),
% 0.10/0.42 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.10/0.42 fof(f5,axiom,(
% 0.10/0.42 (! [X,Y] :( ( leq(X,Y)& leq(Y,X) )=> X = Y ) )),
% 0.10/0.42 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.10/0.42 fof(f11,axiom,(
% 0.10/0.42 (! [X,A,B] :( in_lopen(X,A,B)<=> ( less(A,X)& leq(X,B) ) ) )),
% 0.10/0.42 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.10/0.42 fof(f39,conjecture,(
% 0.10/0.42 ~ (? [X,Y,Z] :( in_lopen(X,v0,v600)& leq(v600,X)& in_lopen(Y,v0,v400)& less(v400,Y)& in_lopen(Z,v0,v200)& leq(v200,Z) ) )),
% 0.10/0.42 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.10/0.42 fof(f40,negated_conjecture,(
% 0.10/0.42 ~(~ (? [X,Y,Z] :( in_lopen(X,v0,v600)& leq(v600,X)& in_lopen(Y,v0,v400)& less(v400,Y)& in_lopen(Z,v0,v200)& leq(v200,Z) ) ))),
% 0.10/0.42 inference(negated_conjecture,[status(cth)],[f39])).
% 0.10/0.42 fof(f41,plain,(
% 0.10/0.42 ![X0]: (~less(X0,X0))),
% 0.10/0.42 inference(cnf_transformation,[status(thm)],[f1])).
% 0.10/0.42 fof(f46,plain,(
% 0.10/0.42 ![X,Y]: ((~leq(X,Y)|(less(X,Y)|X=Y))&(leq(X,Y)|(~less(X,Y)&~X=Y)))),
% 0.10/0.42 inference(NNF_transformation,[status(thm)],[f4])).
% 0.10/0.42 fof(f47,plain,(
% 0.10/0.42 (![X,Y]: (~leq(X,Y)|(less(X,Y)|X=Y)))&(![X,Y]: (leq(X,Y)|(~less(X,Y)&~X=Y)))),
% 0.10/0.42 inference(miniscoping,[status(thm)],[f46])).
% 0.10/0.42 fof(f49,plain,(
% 0.10/0.42 ![X0,X1]: (leq(X0,X1)|~less(X0,X1))),
% 0.10/0.42 inference(cnf_transformation,[status(thm)],[f47])).
% 0.10/0.42 fof(f51,plain,(
% 0.10/0.42 ![X,Y]: ((~leq(X,Y)|~leq(Y,X))|X=Y)),
% 0.10/0.42 inference(pre_NNF_transformation,[status(thm)],[f5])).
% 0.10/0.42 fof(f52,plain,(
% 0.10/0.42 ![X0,X1]: (~leq(X0,X1)|~leq(X1,X0)|X0=X1)),
% 0.10/0.42 inference(cnf_transformation,[status(thm)],[f51])).
% 0.10/0.42 fof(f69,plain,(
% 0.10/0.42 ![X,A,B]: ((~in_lopen(X,A,B)|(less(A,X)&leq(X,B)))&(in_lopen(X,A,B)|(~less(A,X)|~leq(X,B))))),
% 0.10/0.42 inference(NNF_transformation,[status(thm)],[f11])).
% 0.10/0.42 fof(f70,plain,(
% 0.10/0.42 (![X,A,B]: (~in_lopen(X,A,B)|(less(A,X)&leq(X,B))))&(![X,A,B]: (in_lopen(X,A,B)|(~less(A,X)|~leq(X,B))))),
% 0.10/0.42 inference(miniscoping,[status(thm)],[f69])).
% 0.10/0.42 fof(f72,plain,(
% 0.10/0.42 ![X0,X1,X2]: (~in_lopen(X0,X1,X2)|leq(X0,X2))),
% 0.10/0.42 inference(cnf_transformation,[status(thm)],[f70])).
% 0.10/0.42 fof(f138,plain,(
% 0.10/0.42 ?[Z]: (((?[Y]: (((?[X]: (in_lopen(X,v0,v600)&leq(v600,X)))&in_lopen(Y,v0,v400))&less(v400,Y)))&in_lopen(Z,v0,v200))&leq(v200,Z))),
% 0.10/0.42 inference(miniscoping,[status(thm)],[f40])).
% 0.10/0.42 fof(f139,plain,(
% 0.10/0.42 (((((in_lopen(sK5_skl,v0,v600)&leq(v600,sK5_skl))&in_lopen(sK4_skl,v0,v400))&less(v400,sK4_skl))&in_lopen(sK3_skl,v0,v200))&leq(v200,sK3_skl))),
% 0.10/0.42 inference(skolemize,[status(esa),new_symbols(skolem,[sK3_skl,sK4_skl,sK5_skl]),skolemize(Z,sK3_skl),skolemize(Y,sK4_skl),skolemize(X,sK5_skl)],[f138])).
% 0.10/0.42 fof(f142,plain,(
% 0.10/0.42 in_lopen(sK4_skl,v0,v400)),
% 0.10/0.42 inference(cnf_transformation,[status(thm)],[f139])).
% 0.10/0.42 fof(f143,plain,(
% 0.10/0.42 less(v400,sK4_skl)),
% 0.10/0.42 inference(cnf_transformation,[status(thm)],[f139])).
% 0.10/0.42 fof(f169,plain,(
% 0.10/0.42 leq(v400,sK4_skl)),
% 0.10/0.42 inference(resolution,[status(thm)],[f49,f143])).
% 0.10/0.42 fof(f188,plain,(
% 0.10/0.42 leq(sK4_skl,v400)),
% 0.10/0.42 inference(resolution,[status(thm)],[f72,f142])).
% 0.10/0.42 fof(f228,plain,(
% 0.10/0.42 ~leq(sK4_skl,v400)|sK4_skl=v400),
% 0.10/0.42 inference(resolution,[status(thm)],[f169,f52])).
% 0.10/0.42 fof(f232,plain,(
% 0.10/0.42 less(v400,v400)),
% 0.10/0.42 inference(backward_demodulation,[status(thm)],[f243,f143])).
% 0.10/0.42 fof(f243,plain,(
% 0.10/0.42 sK4_skl=v400),
% 0.10/0.42 inference(forward_subsumption_resolution,[status(thm)],[f228,f188])).
% 0.10/0.42 fof(f245,plain,(
% 0.10/0.42 $false),
% 0.10/0.42 inference(forward_subsumption_resolution,[status(thm)],[f232,f41])).
% 0.10/0.42 % SZS output end CNFRefutation for theBenchmark.p
% 0.10/0.44 % Elapsed time: 0.061586 seconds
% 0.10/0.44 % CPU time: 0.197102 seconds
% 0.10/0.44 % Total memory used: 82.467 MB
% 0.10/0.44 % Net memory used: 82.289 MB
%------------------------------------------------------------------------------