%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : CSR071+4 : TPTP v9.3.1. Released v3.4.0.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n017.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 12:13:25 PM UTC 2026
% Result : Theorem 35.59s 5.95s
% Output : CNFRefutation 26.64s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 7
% Syntax : Number of formulae : 31 ( 12 unt; 0 def)
% Number of atoms : 57 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 48 ( 22 ~; 17 |; 3 &)
% ( 0 <=>; 6 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 6 ( 5 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 5 con; 0-1 aty)
% Number of variables : 14 ( 14 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f303,axiom,
genlmt(c_tptp_spindlecollectormt,c_tptp_member1672_mt),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f790,axiom,
( mtvisible(c_tptp_member1672_mt)
=> navypersonnel(c_tptpnavypersonnel_3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f1540,axiom,
genlmt(c_tptp_spindlecollectormt,c_tptp_member698_mt),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f13721,axiom,
! [INS] :
( ( militaryperson(INS)
& mtvisible(c_tptp_member698_mt) )
=> tptpofobject(INS,f_tptpquantityfn_6(n_414)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f14292,axiom,
! [OBJ] :
( navypersonnel(OBJ)
=> militaryperson(OBJ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f44208,axiom,
! [SPECMT,GENLMT] :
( ( genlmt(SPECMT,GENLMT)
& mtvisible(SPECMT) )
=> mtvisible(GENLMT) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f44217,conjecture,
( mtvisible(c_tptp_spindlecollectormt)
=> tptpofobject(c_tptpnavypersonnel_3,f_tptpquantityfn_6(n_414)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f44218,negated_conjecture,
~ ( mtvisible(c_tptp_spindlecollectormt)
=> tptpofobject(c_tptpnavypersonnel_3,f_tptpquantityfn_6(n_414)) ),
inference(negated_conjecture,[status(cth)],[f44217]) ).
fof(f44589,plain,
genlmt(c_tptp_spindlecollectormt,c_tptp_member1672_mt),
inference(cnf_transformation,[status(thm)],[f303]) ).
fof(f45201,plain,
( navypersonnel(c_tptpnavypersonnel_3)
| ~ mtvisible(c_tptp_member1672_mt) ),
inference(pre_NNF_transformation,[status(thm)],[f790]) ).
fof(f45202,plain,
( navypersonnel(c_tptpnavypersonnel_3)
| ~ mtvisible(c_tptp_member1672_mt) ),
inference(cnf_transformation,[status(thm)],[f45201]) ).
fof(f46146,plain,
genlmt(c_tptp_spindlecollectormt,c_tptp_member698_mt),
inference(cnf_transformation,[status(thm)],[f1540]) ).
fof(f61445,plain,
! [INS] :
( tptpofobject(INS,f_tptpquantityfn_6(n_414))
| ~ militaryperson(INS)
| ~ mtvisible(c_tptp_member698_mt) ),
inference(pre_NNF_transformation,[status(thm)],[f13721]) ).
fof(f61446,plain,
! [X0] :
( tptpofobject(X0,f_tptpquantityfn_6(n_414))
| ~ militaryperson(X0)
| ~ mtvisible(c_tptp_member698_mt) ),
inference(cnf_transformation,[status(thm)],[f61445]) ).
fof(f62156,plain,
! [OBJ] :
( militaryperson(OBJ)
| ~ navypersonnel(OBJ) ),
inference(pre_NNF_transformation,[status(thm)],[f14292]) ).
fof(f62157,plain,
! [X0] :
( militaryperson(X0)
| ~ navypersonnel(X0) ),
inference(cnf_transformation,[status(thm)],[f62156]) ).
fof(f110715,plain,
! [SPECMT,GENLMT] :
( mtvisible(GENLMT)
| ~ genlmt(SPECMT,GENLMT)
| ~ mtvisible(SPECMT) ),
inference(pre_NNF_transformation,[status(thm)],[f44208]) ).
fof(f110716,plain,
! [GENLMT] :
( mtvisible(GENLMT)
| ! [SPECMT] :
( ~ genlmt(SPECMT,GENLMT)
| ~ mtvisible(SPECMT) ) ),
inference(miniscoping,[status(thm)],[f110715]) ).
fof(f110717,plain,
! [X0,X1] :
( mtvisible(X1)
| ~ genlmt(X0,X1)
| ~ mtvisible(X0) ),
inference(cnf_transformation,[status(thm)],[f110716]) ).
fof(f110738,plain,
( ~ tptpofobject(c_tptpnavypersonnel_3,f_tptpquantityfn_6(n_414))
& mtvisible(c_tptp_spindlecollectormt) ),
inference(pre_NNF_transformation,[status(thm)],[f44218]) ).
fof(f110739,plain,
mtvisible(c_tptp_spindlecollectormt),
inference(cnf_transformation,[status(thm)],[f110738]) ).
fof(f110740,plain,
~ tptpofobject(c_tptpnavypersonnel_3,f_tptpquantityfn_6(n_414)),
inference(cnf_transformation,[status(thm)],[f110738]) ).
fof(f110744,plain,
( ~ militaryperson(c_tptpnavypersonnel_3)
| ~ mtvisible(c_tptp_member698_mt) ),
inference(resolution,[status(thm)],[f61446,f110740]) ).
fof(f110910,plain,
( mtvisible(c_tptp_member1672_mt)
| ~ mtvisible(c_tptp_spindlecollectormt) ),
inference(resolution,[status(thm)],[f44589,f110717]) ).
fof(f110911,plain,
mtvisible(c_tptp_member1672_mt),
inference(forward_subsumption_resolution,[status(thm)],[f110910,f110739]) ).
fof(f110912,plain,
navypersonnel(c_tptpnavypersonnel_3),
inference(backward_subsumption_resolution,[status(thm)],[f45202,f110911]) ).
fof(f111366,plain,
( mtvisible(c_tptp_member698_mt)
| ~ mtvisible(c_tptp_spindlecollectormt) ),
inference(resolution,[status(thm)],[f46146,f110717]) ).
fof(f111367,plain,
mtvisible(c_tptp_member698_mt),
inference(forward_subsumption_resolution,[status(thm)],[f111366,f110739]) ).
fof(f111370,plain,
~ militaryperson(c_tptpnavypersonnel_3),
inference(backward_subsumption_resolution,[status(thm)],[f110744,f111367]) ).
fof(f118780,plain,
militaryperson(c_tptpnavypersonnel_3),
inference(resolution,[status(thm)],[f62157,f110912]) ).
fof(f118781,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[f118780,f111370]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : CSR071+4 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.03 % Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.36 % Computer : n017.cluster.edu
% 0.09/0.36 % Model : x86_64 x86_64
% 0.09/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.36 % Memory : 8046.5625MB
% 0.09/0.36 % OS : Linux 6.8.0-71-generic
% 0.09/0.36 % CPULimit : 300
% 0.09/0.36 % WCLimit : 300
% 0.09/0.36 % DateTime : Mon Sep 21 14:40:43 UTC 2026
% 0.14/0.36 % CPUTime :
% 1.26/1.50 % Drodi V4.1.1
% 35.59/5.95 % Refutation found
% 35.59/5.95 % SZS status Theorem for theBenchmark: Theorem is valid
% 35.59/5.95 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 5.42/6.64 % Elapsed time: 6.223868 seconds
% 5.42/6.64 % CPU time: 36.909259 seconds
% 5.42/6.64 % Total memory used: 1.968 GB
% 5.42/6.64 % Net memory used: 1.963 GB
%------------------------------------------------------------------------------