%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : SYN057+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 : n020.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 03:18:49 PM UTC 2026
% Result : Theorem 0.15s 0.59s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN057+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
% 0.11/0.56 % Computer : n020.cluster.edu
% 0.11/0.56 % Model : x86_64 x86_64
% 0.11/0.56 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.56 % Memory : 8046.5625MB
% 0.11/0.56 % OS : Linux 6.8.0-71-generic
% 0.11/0.56 % CPULimit : 300
% 0.11/0.56 % WCLimit : 300
% 0.11/0.56 % DateTime : Mon Sep 21 10:42:19 UTC 2026
% 0.11/0.57 % CPUTime :
% 0.11/0.58 % Drodi V4.1.1
% 0.15/0.59 % Refutation found
% 0.15/0.59 % SZS status Theorem for theBenchmark: Theorem is valid
% 0.15/0.59 % SZS output start CNFRefutation for theBenchmark
% 0.15/0.59 fof(f1,axiom,(
% 0.15/0.59 (? [X] :( big_f(X)& ~ big_g(X) ) )),
% 0.15/0.59 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.15/0.59 fof(f2,axiom,(
% 0.15/0.59 (! [X] :( big_f(X)=> big_h(X) ) )),
% 0.15/0.59 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.15/0.59 fof(f3,axiom,(
% 0.15/0.59 (! [X] :( ( big_j(X)& big_i(X) )=> big_f(X) ) )),
% 0.15/0.59 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.15/0.59 fof(f4,axiom,(
% 0.15/0.59 ( (? [X] :( big_h(X)& ~ big_g(X) ))=> (! [X1] :( big_i(X1)=> ~ big_h(X1) ) )) ),
% 0.15/0.59 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.15/0.59 fof(f5,conjecture,(
% 0.15/0.59 (! [X] :( big_j(X)=> ~ big_i(X) ) )),
% 0.15/0.59 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.15/0.59 fof(f6,negated_conjecture,(
% 0.15/0.59 ~((! [X] :( big_j(X)=> ~ big_i(X) ) ))),
% 0.15/0.59 inference(negated_conjecture,[status(cth)],[f5])).
% 0.15/0.59 fof(f7,plain,(
% 0.15/0.59 (big_f(sK0_skl)&~big_g(sK0_skl))),
% 0.15/0.59 inference(skolemize,[status(esa),new_symbols(skolem,[sK0_skl]),skolemize(X,sK0_skl)],[f1])).
% 0.15/0.59 fof(f8,plain,(
% 0.15/0.59 big_f(sK0_skl)),
% 0.15/0.59 inference(cnf_transformation,[status(thm)],[f7])).
% 0.15/0.59 fof(f9,plain,(
% 0.15/0.59 ~big_g(sK0_skl)),
% 0.15/0.59 inference(cnf_transformation,[status(thm)],[f7])).
% 0.15/0.59 fof(f10,plain,(
% 0.15/0.59 ![X]: (~big_f(X)|big_h(X))),
% 0.15/0.59 inference(pre_NNF_transformation,[status(thm)],[f2])).
% 0.15/0.59 fof(f11,plain,(
% 0.15/0.59 ![X0]: (~big_f(X0)|big_h(X0))),
% 0.15/0.59 inference(cnf_transformation,[status(thm)],[f10])).
% 0.15/0.59 fof(f12,plain,(
% 0.15/0.59 ![X]: ((~big_j(X)|~big_i(X))|big_f(X))),
% 0.15/0.59 inference(pre_NNF_transformation,[status(thm)],[f3])).
% 0.15/0.59 fof(f13,plain,(
% 0.15/0.59 ![X0]: (~big_j(X0)|~big_i(X0)|big_f(X0))),
% 0.15/0.59 inference(cnf_transformation,[status(thm)],[f12])).
% 0.15/0.59 fof(f14,plain,(
% 0.15/0.59 (![X]: (~big_h(X)|big_g(X)))|(![X1]: (~big_i(X1)|~big_h(X1)))),
% 0.15/0.59 inference(pre_NNF_transformation,[status(thm)],[f4])).
% 0.15/0.59 fof(f15,plain,(
% 0.15/0.59 ![X0,X1]: (~big_h(X0)|big_g(X0)|~big_i(X1)|~big_h(X1))),
% 0.15/0.59 inference(cnf_transformation,[status(thm)],[f14])).
% 0.15/0.59 fof(f16,plain,(
% 0.15/0.59 (?[X]: (big_j(X)&big_i(X)))),
% 0.15/0.59 inference(pre_NNF_transformation,[status(thm)],[f6])).
% 0.15/0.59 fof(f17,plain,(
% 0.15/0.59 (big_j(sK1_skl)&big_i(sK1_skl))),
% 0.15/0.59 inference(skolemize,[status(esa),new_symbols(skolem,[sK1_skl]),skolemize(X,sK1_skl)],[f16])).
% 0.15/0.59 fof(f18,plain,(
% 0.15/0.59 big_j(sK1_skl)),
% 0.15/0.59 inference(cnf_transformation,[status(thm)],[f17])).
% 0.15/0.59 fof(f19,plain,(
% 0.15/0.59 big_i(sK1_skl)),
% 0.15/0.59 inference(cnf_transformation,[status(thm)],[f17])).
% 0.15/0.59 fof(f20,plain,(
% 0.15/0.59 ~big_j(sK1_skl)|big_f(sK1_skl)),
% 0.15/0.59 inference(resolution,[status(thm)],[f13,f19])).
% 0.15/0.59 fof(f21,plain,(
% 0.15/0.59 big_f(sK1_skl)),
% 0.15/0.59 inference(forward_subsumption_resolution,[status(thm)],[f20,f18])).
% 0.15/0.59 fof(f22,plain,(
% 0.15/0.59 big_h(sK0_skl)),
% 0.15/0.59 inference(resolution,[status(thm)],[f11,f8])).
% 0.15/0.59 fof(f23,plain,(
% 0.15/0.59 big_h(sK1_skl)),
% 0.15/0.59 inference(resolution,[status(thm)],[f11,f21])).
% 0.15/0.59 fof(f25,plain,(
% 0.15/0.59 ![X0]: (big_g(sK0_skl)|~big_i(X0)|~big_h(X0))),
% 0.15/0.59 inference(resolution,[status(thm)],[f22,f15])).
% 0.15/0.59 fof(f26,plain,(
% 0.15/0.59 ![X0]: (~big_i(X0)|~big_h(X0))),
% 0.15/0.59 inference(forward_subsumption_resolution,[status(thm)],[f25,f9])).
% 0.15/0.59 fof(f27,plain,(
% 0.15/0.59 ~big_h(sK1_skl)),
% 0.15/0.59 inference(resolution,[status(thm)],[f26,f19])).
% 0.15/0.59 fof(f28,plain,(
% 0.15/0.59 $false),
% 0.15/0.59 inference(forward_subsumption_resolution,[status(thm)],[f27,f23])).
% 0.15/0.59 % SZS output end CNFRefutation for theBenchmark.p
% 0.15/0.62 % Elapsed time: 0.041024 seconds
% 0.15/0.62 % CPU time: 0.115636 seconds
% 0.15/0.62 % Total memory used: 36.284 MB
% 0.15/0.62 % Net memory used: 35.919 MB
%------------------------------------------------------------------------------