%------------------------------------------------------------------------------
% File : Drodi-SAT---4.1.1
% Problem : PUZ019-1 : TPTP v9.3.1. Bugfixed v5.1.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n011.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 02:00:16 PM UTC 2026
% Result : Unsatisfiable 0.14s 0.40s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : PUZ019-1 : TPTP v9.3.1. Bugfixed v5.1.0.
% 0.00/0.04 % Command : drodi -satmode(on) -timeout(300) /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.10/0.36 % Computer : n011.cluster.edu
% 0.10/0.36 % Model : x86_64 x86_64
% 0.10/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.36 % Memory : 8046.5625MB
% 0.10/0.36 % OS : Linux 6.8.0-71-generic
% 0.10/0.36 % CPULimit : 300
% 0.10/0.36 % WCLimit : 300
% 0.10/0.36 % DateTime : Mon Sep 21 03:45:11 UTC 2026
% 0.10/0.36 % CPUTime :
% 0.10/0.37 % Drodi V4.1.1
% 0.14/0.40 % Refutation found
% 0.14/0.40 % SZS status Unsatisfiable for theBenchmark: Theory is unsatisfiable
% 0.14/0.40 % SZS output start CNFRefutation for theBenchmark
% 0.14/0.40 fof(f54,hypothesis,(
% 0.14/0.40 (![X]: (( has_job(roberta,X)| has_job(thelma,X)| has_job(pete,X)| has_job(steve,X) ) ))),
% 0.14/0.40 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.14/0.40 fof(f58,hypothesis,(
% 0.14/0.40 ~ has_job(roberta,boxer) ),
% 0.14/0.40 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.14/0.40 fof(f59,hypothesis,(
% 0.14/0.40 ~ has_job(roberta,police) ),
% 0.14/0.40 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.14/0.40 fof(f64,negated_conjecture,(
% 0.14/0.40 (![X1,X2,X3,X4,X5,X6,X7,X8]: (( ~ has_job(X1,chef)| ~ has_job(X2,guard)| ~ has_job(X3,nurse)| ~ has_job(X4,operator)| ~ has_job(X5,police)| ~ has_job(X6,teacher)| ~ has_job(X7,actor)| ~ has_job(X8,boxer) ) ))),
% 0.14/0.40 file('/export/starexec/sandbox/benchmark/theBenchmark.p')).
% 0.14/0.40 fof(f122,plain,(
% 0.14/0.40 ![X0]: (has_job(roberta,X0)|has_job(thelma,X0)|has_job(pete,X0)|has_job(steve,X0))),
% 0.14/0.40 inference(cnf_transformation,[status(thm)],[f54])).
% 0.14/0.40 fof(f126,plain,(
% 0.14/0.40 ~has_job(roberta,boxer)),
% 0.14/0.40 inference(cnf_transformation,[status(thm)],[f58])).
% 0.14/0.40 fof(f127,plain,(
% 0.14/0.40 ~has_job(roberta,police)),
% 0.14/0.40 inference(cnf_transformation,[status(thm)],[f59])).
% 0.14/0.40 fof(f132,plain,(
% 0.14/0.40 (((((((![X1]: ~has_job(X1,chef))|(![X2]: ~has_job(X2,guard)))|(![X3]: ~has_job(X3,nurse)))|(![X4]: ~has_job(X4,operator)))|(![X5]: ~has_job(X5,police)))|(![X6]: ~has_job(X6,teacher)))|(![X7]: ~has_job(X7,actor)))|(![X8]: ~has_job(X8,boxer))),
% 0.14/0.40 inference(miniscoping,[status(thm)],[f64])).
% 0.14/0.40 fof(f133,plain,(
% 0.14/0.40 ![X0,X1,X2,X3,X4,X5,X6,X7]: (~has_job(X0,chef)|~has_job(X1,guard)|~has_job(X2,nurse)|~has_job(X3,operator)|~has_job(X4,police)|~has_job(X5,teacher)|~has_job(X6,actor)|~has_job(X7,boxer))),
% 0.14/0.40 inference(cnf_transformation,[status(thm)],[f132])).
% 0.14/0.40 fof(f134,definition,(
% 0.14/0.40 ![X0]: (sQ0_spl <=> (~has_job(X0,chef)))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ0_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f135,plain,(
% 0.14/0.40 ![X0]: (~has_job(X0,chef)|~sQ0_spl)),
% 0.14/0.40 inference(component_clause,[status(thm)],[f134])).
% 0.14/0.40 fof(f137,definition,(
% 0.14/0.40 ![X1]: (sQ1_spl <=> (~has_job(X1,guard)))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ1_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f138,plain,(
% 0.14/0.40 ![X0]: (~has_job(X0,guard)|~sQ1_spl)),
% 0.14/0.40 inference(component_clause,[status(thm)],[f137])).
% 0.14/0.40 fof(f140,definition,(
% 0.14/0.40 ![X2]: (sQ2_spl <=> (~has_job(X2,nurse)))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ2_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f141,plain,(
% 0.14/0.40 ![X0]: (~has_job(X0,nurse)|~sQ2_spl)),
% 0.14/0.40 inference(component_clause,[status(thm)],[f140])).
% 0.14/0.40 fof(f143,definition,(
% 0.14/0.40 ![X3]: (sQ3_spl <=> (~has_job(X3,operator)))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ3_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f144,plain,(
% 0.14/0.40 ![X0]: (~has_job(X0,operator)|~sQ3_spl)),
% 0.14/0.40 inference(component_clause,[status(thm)],[f143])).
% 0.14/0.40 fof(f146,definition,(
% 0.14/0.40 ![X4]: (sQ4_spl <=> (~has_job(X4,police)))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ4_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f147,plain,(
% 0.14/0.40 ![X0]: (~has_job(X0,police)|~sQ4_spl)),
% 0.14/0.40 inference(component_clause,[status(thm)],[f146])).
% 0.14/0.40 fof(f149,definition,(
% 0.14/0.40 ![X5]: (sQ5_spl <=> (~has_job(X5,teacher)))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ5_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f150,plain,(
% 0.14/0.40 ![X0]: (~has_job(X0,teacher)|~sQ5_spl)),
% 0.14/0.40 inference(component_clause,[status(thm)],[f149])).
% 0.14/0.40 fof(f152,definition,(
% 0.14/0.40 ![X6]: (sQ6_spl <=> (~has_job(X6,actor)))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ6_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f153,plain,(
% 0.14/0.40 ![X0]: (~has_job(X0,actor)|~sQ6_spl)),
% 0.14/0.40 inference(component_clause,[status(thm)],[f152])).
% 0.14/0.40 fof(f155,definition,(
% 0.14/0.40 ![X7]: (sQ7_spl <=> (~has_job(X7,boxer)))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ7_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f156,plain,(
% 0.14/0.40 ![X0]: (~has_job(X0,boxer)|~sQ7_spl)),
% 0.14/0.40 inference(component_clause,[status(thm)],[f155])).
% 0.14/0.40 fof(f158,plain,(
% 0.14/0.40 sQ0_spl|sQ1_spl|sQ2_spl|sQ3_spl|sQ4_spl|sQ5_spl|sQ6_spl|sQ7_spl),
% 0.14/0.40 inference(split_clause,[status(thm)],[f133,f134,f137,f140,f143,f146,f149,f152,f155])).
% 0.14/0.40 fof(f167,definition,(
% 0.14/0.40 sQ8_spl <=> (has_job(roberta,guard))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ8_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f168,plain,(
% 0.14/0.40 has_job(roberta,guard)|~sQ8_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f167])).
% 0.14/0.40 fof(f169,plain,(
% 0.14/0.40 ~has_job(roberta,guard)|sQ8_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f167])).
% 0.14/0.40 fof(f170,definition,(
% 0.14/0.40 sQ9_spl <=> (has_job(roberta,nurse))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ9_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f171,plain,(
% 0.14/0.40 has_job(roberta,nurse)|~sQ9_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f170])).
% 0.14/0.40 fof(f172,plain,(
% 0.14/0.40 ~has_job(roberta,nurse)|sQ9_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f170])).
% 0.14/0.40 fof(f173,definition,(
% 0.14/0.40 sQ10_spl <=> (has_job(roberta,operator))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ10_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f174,plain,(
% 0.14/0.40 has_job(roberta,operator)|~sQ10_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f173])).
% 0.14/0.40 fof(f175,plain,(
% 0.14/0.40 ~has_job(roberta,operator)|sQ10_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f173])).
% 0.14/0.40 fof(f176,definition,(
% 0.14/0.40 sQ11_spl <=> (has_job(roberta,police))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ11_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f177,plain,(
% 0.14/0.40 has_job(roberta,police)|~sQ11_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f176])).
% 0.14/0.40 fof(f179,definition,(
% 0.14/0.40 sQ12_spl <=> (has_job(roberta,teacher))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ12_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f180,plain,(
% 0.14/0.40 has_job(roberta,teacher)|~sQ12_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f179])).
% 0.14/0.40 fof(f181,plain,(
% 0.14/0.40 ~has_job(roberta,teacher)|sQ12_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f179])).
% 0.14/0.40 fof(f186,plain,(
% 0.14/0.40 $false|~sQ11_spl),
% 0.14/0.40 inference(forward_subsumption_resolution,[status(thm)],[f177,f127])).
% 0.14/0.40 fof(f187,plain,(
% 0.14/0.40 ~sQ11_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f186])).
% 0.14/0.40 fof(f191,plain,(
% 0.14/0.40 $false|~sQ5_spl|~sQ12_spl),
% 0.14/0.40 inference(backward_subsumption_resolution,[status(thm)],[f180,f150])).
% 0.14/0.40 fof(f193,plain,(
% 0.14/0.40 ~sQ5_spl|~sQ12_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f191])).
% 0.14/0.40 fof(f197,definition,(
% 0.14/0.40 sQ14_spl <=> (has_job(roberta,boxer))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ14_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f198,plain,(
% 0.14/0.40 has_job(roberta,boxer)|~sQ14_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f197])).
% 0.14/0.40 fof(f201,plain,(
% 0.14/0.40 $false|~sQ14_spl),
% 0.14/0.40 inference(forward_subsumption_resolution,[status(thm)],[f198,f126])).
% 0.14/0.40 fof(f202,plain,(
% 0.14/0.40 ~sQ14_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f201])).
% 0.14/0.40 fof(f203,plain,(
% 0.14/0.40 $false|~sQ3_spl|~sQ10_spl),
% 0.14/0.40 inference(backward_subsumption_resolution,[status(thm)],[f174,f144])).
% 0.14/0.40 fof(f206,plain,(
% 0.14/0.40 ~sQ3_spl|~sQ10_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f203])).
% 0.14/0.40 fof(f207,plain,(
% 0.14/0.40 $false|~sQ2_spl|~sQ9_spl),
% 0.14/0.40 inference(backward_subsumption_resolution,[status(thm)],[f171,f141])).
% 0.14/0.40 fof(f209,plain,(
% 0.14/0.40 ~sQ2_spl|~sQ9_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f207])).
% 0.14/0.40 fof(f210,plain,(
% 0.14/0.40 $false|~sQ1_spl|~sQ8_spl),
% 0.14/0.40 inference(backward_subsumption_resolution,[status(thm)],[f168,f138])).
% 0.14/0.40 fof(f212,plain,(
% 0.14/0.40 ~sQ1_spl|~sQ8_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f210])).
% 0.14/0.40 fof(f226,plain,(
% 0.14/0.40 has_job(thelma,guard)|has_job(pete,guard)|has_job(steve,guard)|sQ8_spl),
% 0.14/0.40 inference(resolution,[status(thm)],[f122,f169])).
% 0.14/0.40 fof(f227,plain,(
% 0.14/0.40 has_job(thelma,nurse)|has_job(pete,nurse)|has_job(steve,nurse)|sQ9_spl),
% 0.14/0.40 inference(resolution,[status(thm)],[f122,f172])).
% 0.14/0.40 fof(f228,plain,(
% 0.14/0.40 has_job(thelma,operator)|has_job(pete,operator)|has_job(steve,operator)|sQ10_spl),
% 0.14/0.40 inference(resolution,[status(thm)],[f122,f175])).
% 0.14/0.40 fof(f229,plain,(
% 0.14/0.40 has_job(thelma,police)|has_job(pete,police)|has_job(steve,police)),
% 0.14/0.40 inference(resolution,[status(thm)],[f122,f127])).
% 0.14/0.40 fof(f230,plain,(
% 0.14/0.40 has_job(thelma,teacher)|has_job(pete,teacher)|has_job(steve,teacher)|sQ12_spl),
% 0.14/0.40 inference(resolution,[status(thm)],[f122,f181])).
% 0.14/0.40 fof(f231,plain,(
% 0.14/0.40 has_job(thelma,boxer)|has_job(pete,boxer)|has_job(steve,boxer)),
% 0.14/0.40 inference(resolution,[status(thm)],[f122,f126])).
% 0.14/0.40 fof(f232,plain,(
% 0.14/0.40 has_job(thelma,chef)|has_job(pete,chef)|has_job(steve,chef)|~sQ0_spl),
% 0.14/0.40 inference(resolution,[status(thm)],[f122,f135])).
% 0.14/0.40 fof(f238,definition,(
% 0.14/0.40 sQ17_spl <=> (has_job(thelma,guard))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ17_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f239,plain,(
% 0.14/0.40 has_job(thelma,guard)|~sQ17_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f238])).
% 0.14/0.40 fof(f241,definition,(
% 0.14/0.40 sQ18_spl <=> (has_job(pete,guard))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ18_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f242,plain,(
% 0.14/0.40 has_job(pete,guard)|~sQ18_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f241])).
% 0.14/0.40 fof(f244,definition,(
% 0.14/0.40 sQ19_spl <=> (has_job(steve,guard))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ19_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f245,plain,(
% 0.14/0.40 has_job(steve,guard)|~sQ19_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f244])).
% 0.14/0.40 fof(f247,plain,(
% 0.14/0.40 sQ17_spl|sQ18_spl|sQ19_spl|sQ8_spl),
% 0.14/0.40 inference(split_clause,[status(thm)],[f226,f238,f241,f244,f167])).
% 0.14/0.40 fof(f248,definition,(
% 0.14/0.40 sQ20_spl <=> (has_job(thelma,nurse))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ20_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f249,plain,(
% 0.14/0.40 has_job(thelma,nurse)|~sQ20_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f248])).
% 0.14/0.40 fof(f251,definition,(
% 0.14/0.40 sQ21_spl <=> (has_job(pete,nurse))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ21_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f252,plain,(
% 0.14/0.40 has_job(pete,nurse)|~sQ21_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f251])).
% 0.14/0.40 fof(f254,definition,(
% 0.14/0.40 sQ22_spl <=> (has_job(steve,nurse))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ22_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f255,plain,(
% 0.14/0.40 has_job(steve,nurse)|~sQ22_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f254])).
% 0.14/0.40 fof(f257,plain,(
% 0.14/0.40 sQ20_spl|sQ21_spl|sQ22_spl|sQ9_spl),
% 0.14/0.40 inference(split_clause,[status(thm)],[f227,f248,f251,f254,f170])).
% 0.14/0.40 fof(f258,definition,(
% 0.14/0.40 sQ23_spl <=> (has_job(thelma,operator))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ23_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f259,plain,(
% 0.14/0.40 has_job(thelma,operator)|~sQ23_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f258])).
% 0.14/0.40 fof(f261,definition,(
% 0.14/0.40 sQ24_spl <=> (has_job(pete,operator))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ24_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f262,plain,(
% 0.14/0.40 has_job(pete,operator)|~sQ24_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f261])).
% 0.14/0.40 fof(f264,definition,(
% 0.14/0.40 sQ25_spl <=> (has_job(steve,operator))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ25_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f265,plain,(
% 0.14/0.40 has_job(steve,operator)|~sQ25_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f264])).
% 0.14/0.40 fof(f267,plain,(
% 0.14/0.40 sQ23_spl|sQ24_spl|sQ25_spl|sQ10_spl),
% 0.14/0.40 inference(split_clause,[status(thm)],[f228,f258,f261,f264,f173])).
% 0.14/0.40 fof(f268,definition,(
% 0.14/0.40 sQ26_spl <=> (has_job(thelma,police))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ26_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f269,plain,(
% 0.14/0.40 has_job(thelma,police)|~sQ26_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f268])).
% 0.14/0.40 fof(f271,definition,(
% 0.14/0.40 sQ27_spl <=> (has_job(pete,police))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ27_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f272,plain,(
% 0.14/0.40 has_job(pete,police)|~sQ27_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f271])).
% 0.14/0.40 fof(f274,definition,(
% 0.14/0.40 sQ28_spl <=> (has_job(steve,police))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ28_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f275,plain,(
% 0.14/0.40 has_job(steve,police)|~sQ28_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f274])).
% 0.14/0.40 fof(f277,plain,(
% 0.14/0.40 sQ26_spl|sQ27_spl|sQ28_spl),
% 0.14/0.40 inference(split_clause,[status(thm)],[f229,f268,f271,f274])).
% 0.14/0.40 fof(f278,definition,(
% 0.14/0.40 sQ29_spl <=> (has_job(thelma,teacher))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ29_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f279,plain,(
% 0.14/0.40 has_job(thelma,teacher)|~sQ29_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f278])).
% 0.14/0.40 fof(f281,definition,(
% 0.14/0.40 sQ30_spl <=> (has_job(pete,teacher))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ30_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f282,plain,(
% 0.14/0.40 has_job(pete,teacher)|~sQ30_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f281])).
% 0.14/0.40 fof(f284,definition,(
% 0.14/0.40 sQ31_spl <=> (has_job(steve,teacher))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ31_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f285,plain,(
% 0.14/0.40 has_job(steve,teacher)|~sQ31_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f284])).
% 0.14/0.40 fof(f287,plain,(
% 0.14/0.40 sQ29_spl|sQ30_spl|sQ31_spl|sQ12_spl),
% 0.14/0.40 inference(split_clause,[status(thm)],[f230,f278,f281,f284,f179])).
% 0.14/0.40 fof(f288,definition,(
% 0.14/0.40 sQ32_spl <=> (has_job(thelma,boxer))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ32_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f289,plain,(
% 0.14/0.40 has_job(thelma,boxer)|~sQ32_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f288])).
% 0.14/0.40 fof(f291,definition,(
% 0.14/0.40 sQ33_spl <=> (has_job(pete,boxer))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ33_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f292,plain,(
% 0.14/0.40 has_job(pete,boxer)|~sQ33_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f291])).
% 0.14/0.40 fof(f294,definition,(
% 0.14/0.40 sQ34_spl <=> (has_job(steve,boxer))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ34_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f295,plain,(
% 0.14/0.40 has_job(steve,boxer)|~sQ34_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f294])).
% 0.14/0.40 fof(f297,plain,(
% 0.14/0.40 sQ32_spl|sQ33_spl|sQ34_spl),
% 0.14/0.40 inference(split_clause,[status(thm)],[f231,f288,f291,f294])).
% 0.14/0.40 fof(f298,definition,(
% 0.14/0.40 sQ35_spl <=> (has_job(thelma,chef))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ35_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f299,plain,(
% 0.14/0.40 has_job(thelma,chef)|~sQ35_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f298])).
% 0.14/0.40 fof(f301,definition,(
% 0.14/0.40 sQ36_spl <=> (has_job(pete,chef))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ36_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f302,plain,(
% 0.14/0.40 has_job(pete,chef)|~sQ36_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f301])).
% 0.14/0.40 fof(f304,definition,(
% 0.14/0.40 sQ37_spl <=> (has_job(steve,chef))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ37_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f305,plain,(
% 0.14/0.40 has_job(steve,chef)|~sQ37_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f304])).
% 0.14/0.40 fof(f307,plain,(
% 0.14/0.40 sQ35_spl|sQ36_spl|sQ37_spl|~sQ0_spl),
% 0.14/0.40 inference(split_clause,[status(thm)],[f232,f298,f301,f304,f134])).
% 0.14/0.40 fof(f310,plain,(
% 0.14/0.40 $false|~sQ0_spl|~sQ37_spl),
% 0.14/0.40 inference(forward_subsumption_resolution,[status(thm)],[f305,f135])).
% 0.14/0.40 fof(f311,plain,(
% 0.14/0.40 ~sQ0_spl|~sQ37_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f310])).
% 0.14/0.40 fof(f312,plain,(
% 0.14/0.40 $false|~sQ1_spl|~sQ19_spl),
% 0.14/0.40 inference(backward_subsumption_resolution,[status(thm)],[f245,f138])).
% 0.14/0.40 fof(f313,plain,(
% 0.14/0.40 $false|~sQ1_spl|~sQ18_spl),
% 0.14/0.40 inference(backward_subsumption_resolution,[status(thm)],[f242,f138])).
% 0.14/0.40 fof(f314,plain,(
% 0.14/0.40 $false|~sQ1_spl|~sQ17_spl),
% 0.14/0.40 inference(backward_subsumption_resolution,[status(thm)],[f239,f138])).
% 0.14/0.40 fof(f316,plain,(
% 0.14/0.40 ~sQ1_spl|~sQ19_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f312])).
% 0.14/0.40 fof(f317,plain,(
% 0.14/0.40 $false|~sQ2_spl|~sQ22_spl),
% 0.14/0.40 inference(backward_subsumption_resolution,[status(thm)],[f255,f141])).
% 0.14/0.40 fof(f318,plain,(
% 0.14/0.40 $false|~sQ2_spl|~sQ21_spl),
% 0.14/0.40 inference(backward_subsumption_resolution,[status(thm)],[f252,f141])).
% 0.14/0.40 fof(f319,plain,(
% 0.14/0.40 $false|~sQ2_spl|~sQ20_spl),
% 0.14/0.40 inference(backward_subsumption_resolution,[status(thm)],[f249,f141])).
% 0.14/0.40 fof(f321,plain,(
% 0.14/0.40 ~sQ2_spl|~sQ22_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f317])).
% 0.14/0.40 fof(f323,plain,(
% 0.14/0.40 $false|~sQ3_spl|~sQ25_spl),
% 0.14/0.40 inference(backward_subsumption_resolution,[status(thm)],[f265,f144])).
% 0.14/0.40 fof(f324,plain,(
% 0.14/0.40 $false|~sQ3_spl|~sQ24_spl),
% 0.14/0.40 inference(backward_subsumption_resolution,[status(thm)],[f262,f144])).
% 0.14/0.40 fof(f325,plain,(
% 0.14/0.40 $false|~sQ3_spl|~sQ23_spl),
% 0.14/0.40 inference(backward_subsumption_resolution,[status(thm)],[f259,f144])).
% 0.14/0.40 fof(f328,plain,(
% 0.14/0.40 ~sQ3_spl|~sQ25_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f323])).
% 0.14/0.40 fof(f329,plain,(
% 0.14/0.40 $false|~sQ4_spl|~sQ28_spl),
% 0.14/0.40 inference(backward_subsumption_resolution,[status(thm)],[f275,f147])).
% 0.14/0.40 fof(f330,plain,(
% 0.14/0.40 $false|~sQ4_spl|~sQ27_spl),
% 0.14/0.40 inference(backward_subsumption_resolution,[status(thm)],[f272,f147])).
% 0.14/0.40 fof(f331,plain,(
% 0.14/0.40 $false|~sQ4_spl|~sQ26_spl),
% 0.14/0.40 inference(backward_subsumption_resolution,[status(thm)],[f269,f147])).
% 0.14/0.40 fof(f333,plain,(
% 0.14/0.40 ~sQ4_spl|~sQ28_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f329])).
% 0.14/0.40 fof(f334,plain,(
% 0.14/0.40 $false|~sQ5_spl|~sQ31_spl),
% 0.14/0.40 inference(backward_subsumption_resolution,[status(thm)],[f285,f150])).
% 0.14/0.40 fof(f335,plain,(
% 0.14/0.40 $false|~sQ5_spl|~sQ30_spl),
% 0.14/0.40 inference(backward_subsumption_resolution,[status(thm)],[f282,f150])).
% 0.14/0.40 fof(f336,plain,(
% 0.14/0.40 $false|~sQ5_spl|~sQ29_spl),
% 0.14/0.40 inference(backward_subsumption_resolution,[status(thm)],[f279,f150])).
% 0.14/0.40 fof(f338,plain,(
% 0.14/0.40 ~sQ5_spl|~sQ31_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f334])).
% 0.14/0.40 fof(f340,plain,(
% 0.14/0.40 has_job(thelma,actor)|has_job(pete,actor)|has_job(steve,actor)|~sQ6_spl),
% 0.14/0.40 inference(resolution,[status(thm)],[f153,f122])).
% 0.14/0.40 fof(f341,definition,(
% 0.14/0.40 sQ38_spl <=> (has_job(thelma,actor))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ38_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f342,plain,(
% 0.14/0.40 has_job(thelma,actor)|~sQ38_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f341])).
% 0.14/0.40 fof(f344,definition,(
% 0.14/0.40 sQ39_spl <=> (has_job(pete,actor))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ39_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f345,plain,(
% 0.14/0.40 has_job(pete,actor)|~sQ39_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f344])).
% 0.14/0.40 fof(f347,definition,(
% 0.14/0.40 sQ40_spl <=> (has_job(steve,actor))),
% 0.14/0.40 introduced(definition,[new_symbols(definition,[sQ40_spl])],[split_symbol_definition])).
% 0.14/0.40 fof(f348,plain,(
% 0.14/0.40 has_job(steve,actor)|~sQ40_spl),
% 0.14/0.40 inference(component_clause,[status(thm)],[f347])).
% 0.14/0.40 fof(f350,plain,(
% 0.14/0.40 sQ38_spl|sQ39_spl|sQ40_spl|~sQ6_spl),
% 0.14/0.40 inference(split_clause,[status(thm)],[f340,f341,f344,f347,f152])).
% 0.14/0.40 fof(f351,plain,(
% 0.14/0.40 $false|~sQ0_spl|~sQ36_spl),
% 0.14/0.40 inference(backward_subsumption_resolution,[status(thm)],[f302,f135])).
% 0.14/0.40 fof(f352,plain,(
% 0.14/0.40 $false|~sQ0_spl|~sQ35_spl),
% 0.14/0.40 inference(backward_subsumption_resolution,[status(thm)],[f299,f135])).
% 0.14/0.40 fof(f353,plain,(
% 0.14/0.40 ~sQ0_spl|~sQ36_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f351])).
% 0.14/0.40 fof(f354,plain,(
% 0.14/0.40 ~sQ1_spl|~sQ17_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f314])).
% 0.14/0.40 fof(f355,plain,(
% 0.14/0.40 $false|~sQ6_spl|~sQ40_spl),
% 0.14/0.40 inference(backward_subsumption_resolution,[status(thm)],[f348,f153])).
% 0.14/0.40 fof(f356,plain,(
% 0.14/0.40 $false|~sQ6_spl|~sQ39_spl),
% 0.14/0.40 inference(backward_subsumption_resolution,[status(thm)],[f345,f153])).
% 0.14/0.40 fof(f357,plain,(
% 0.14/0.40 $false|~sQ6_spl|~sQ38_spl),
% 0.14/0.40 inference(backward_subsumption_resolution,[status(thm)],[f342,f153])).
% 0.14/0.40 fof(f358,plain,(
% 0.14/0.40 ~sQ6_spl|~sQ40_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f355])).
% 0.14/0.40 fof(f359,plain,(
% 0.14/0.40 ~sQ2_spl|~sQ20_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f319])).
% 0.14/0.40 fof(f361,plain,(
% 0.14/0.40 ~sQ3_spl|~sQ24_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f324])).
% 0.14/0.40 fof(f362,plain,(
% 0.14/0.40 ~sQ4_spl|~sQ27_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f330])).
% 0.14/0.40 fof(f363,plain,(
% 0.14/0.40 ~sQ5_spl|~sQ30_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f335])).
% 0.14/0.40 fof(f364,plain,(
% 0.14/0.40 ~sQ0_spl|~sQ35_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f352])).
% 0.14/0.40 fof(f366,plain,(
% 0.14/0.40 ~sQ1_spl|~sQ18_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f313])).
% 0.14/0.40 fof(f367,plain,(
% 0.14/0.40 ~sQ6_spl|~sQ39_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f356])).
% 0.14/0.40 fof(f368,plain,(
% 0.14/0.40 ~sQ2_spl|~sQ21_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f318])).
% 0.14/0.40 fof(f369,plain,(
% 0.14/0.40 ~sQ3_spl|~sQ23_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f325])).
% 0.14/0.40 fof(f370,plain,(
% 0.14/0.40 ~sQ4_spl|~sQ26_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f331])).
% 0.14/0.40 fof(f371,plain,(
% 0.14/0.40 ~sQ5_spl|~sQ29_spl),
% 0.14/0.40 inference(contradiction_clause,[status(thm)],[f336])).
% 0.14/0.40 fof(f372,plain,(
% 0.14/0.40 $false|~sQ7_spl|~sQ34_spl),
% 0.14/0.40 inference(backward_subsumption_resolution,[status(thm)],[f295,f156])).
% 0.14/0.40 fof(f373,plain,(
% 0.14/0.40 $false|~sQ7_spl|~sQ33_spl),
% 0.14/0.40 inference(backward_subsumption_resolution,[status(thm)],[f292,f156])).
% 0.14/0.40 fof(f374,plain,(
% 0.14/0.40 $false|~sQ7_spl|~sQ32_spl),
% 0.14/0.40 inference(backward_subsumption_resolution,[status(thm)],[f289,f156])).
% 0.14/0.41 fof(f376,plain,(
% 0.14/0.41 ~sQ7_spl|~sQ34_spl),
% 0.14/0.41 inference(contradiction_clause,[status(thm)],[f372])).
% 0.14/0.41 fof(f377,plain,(
% 0.14/0.41 ~sQ6_spl|~sQ38_spl),
% 0.14/0.41 inference(contradiction_clause,[status(thm)],[f357])).
% 0.14/0.41 fof(f378,plain,(
% 0.14/0.41 ~sQ7_spl|~sQ33_spl),
% 0.14/0.41 inference(contradiction_clause,[status(thm)],[f373])).
% 0.14/0.41 fof(f379,plain,(
% 0.14/0.41 ~sQ7_spl|~sQ32_spl),
% 0.14/0.41 inference(contradiction_clause,[status(thm)],[f374])).
% 0.14/0.41 fof(f380,plain,(
% 0.14/0.41 $false),
% 0.14/0.41 inference(sat_refutation,[status(thm)],[f158,f187,f193,f202,f206,f209,f212,f247,f257,f267,f277,f287,f297,f307,f311,f316,f321,f328,f333,f338,f350,f353,f354,f358,f359,f361,f362,f363,f364,f366,f367,f368,f369,f370,f371,f376,f377,f378,f379])).
% 0.14/0.41 % SZS output end CNFRefutation for theBenchmark.p
% 0.14/0.42 % Elapsed time: 0.053730 seconds
% 0.14/0.42 % CPU time: 0.152615 seconds
% 0.14/0.42 % Total memory used: 18.884 MB
% 0.14/0.42 % Net memory used: 18.798 MB
%------------------------------------------------------------------------------