%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : CSR071+1 : TPTP v9.3.1. Released v3.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% Computer : n001.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 : Fri Sep 25 01:10:28 PM UTC 2026
% Result : Theorem 0.57s 1.29s
% Output : CNFRefutation 0.57s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 7
% Syntax : Number of formulae : 45 ( 17 unt; 0 def)
% Number of atoms : 84 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 76 ( 37 ~; 30 |; 3 &)
% ( 0 <=>; 6 =>; 0 <=; 0 <~>)
% Maximal formula depth : 6 ( 3 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 7 ( 6 usr; 2 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 5 con; 0-1 aty)
% Number of variables : 23 ( 0 sgn 23 !; 0 ?; 8 :)
% Comments :
%------------------------------------------------------------------------------
fof(f2,axiom,
! [X0] :
( navypersonnel(X0)
=> militaryperson(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just2) ).
fof(f9,axiom,
genlmt(c_tptp_spindlecollectormt,c_tptp_member698_mt),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just9) ).
fof(f10,axiom,
genlmt(c_tptp_spindlecollectormt,c_tptp_member1672_mt),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just10) ).
fof(f13,axiom,
! [X0] :
( ( militaryperson(X0)
& mtvisible(c_tptp_member698_mt) )
=> tptpofobject(X0,f_tptpquantityfn_6(n_414)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just13) ).
fof(f15,axiom,
( mtvisible(c_tptp_member1672_mt)
=> navypersonnel(c_tptpnavypersonnel_3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just15) ).
fof(f50,axiom,
! [X0,X1] :
( ( genlmt(X0,X1)
& mtvisible(X0) )
=> mtvisible(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',just50) ).
fof(f72,conjecture,
( mtvisible(c_tptp_spindlecollectormt)
=> tptpofobject(c_tptpnavypersonnel_3,f_tptpquantityfn_6(n_414)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',query71) ).
fof(f73,negated_conjecture,
~ ( mtvisible(c_tptp_spindlecollectormt)
=> tptpofobject(c_tptpnavypersonnel_3,f_tptpquantityfn_6(n_414)) ),
inference(negated_conjecture,[status(cth)],[f72]) ).
fof(f85,plain,
! [X0] :
( ~ navypersonnel(X0)
| militaryperson(X0) ),
inference(ennf_transformation,[],[f2]) ).
fof(f86,plain,
! [X0] :
( ~ militaryperson(X0)
| ~ mtvisible(c_tptp_member698_mt)
| tptpofobject(X0,f_tptpquantityfn_6(n_414)) ),
inference(ennf_transformation,[],[f13]) ).
fof(f87,plain,
! [X0] :
( ~ militaryperson(X0)
| ~ mtvisible(c_tptp_member698_mt)
| tptpofobject(X0,f_tptpquantityfn_6(n_414)) ),
inference(flattening,[],[f86]) ).
fof(f89,plain,
( ~ mtvisible(c_tptp_member1672_mt)
| navypersonnel(c_tptpnavypersonnel_3) ),
inference(ennf_transformation,[],[f15]) ).
fof(f119,plain,
! [X0,X1] :
( ~ genlmt(X0,X1)
| ~ mtvisible(X0)
| mtvisible(X1) ),
inference(ennf_transformation,[],[f50]) ).
fof(f120,plain,
! [X0,X1] :
( ~ genlmt(X0,X1)
| ~ mtvisible(X0)
| mtvisible(X1) ),
inference(flattening,[],[f119]) ).
fof(f145,plain,
( mtvisible(c_tptp_spindlecollectormt)
& ~ tptpofobject(c_tptpnavypersonnel_3,f_tptpquantityfn_6(n_414)) ),
inference(ennf_transformation,[],[f73]) ).
fof(f147,plain,
! [X0] :
( ~ navypersonnel(X0)
| militaryperson(X0) ),
inference(cnf_transformation,[],[f85]) ).
fof(f154,plain,
genlmt(c_tptp_spindlecollectormt,c_tptp_member698_mt),
inference(cnf_transformation,[],[f9]) ).
fof(f155,plain,
genlmt(c_tptp_spindlecollectormt,c_tptp_member1672_mt),
inference(cnf_transformation,[],[f10]) ).
fof(f158,plain,
! [X0] :
( ~ militaryperson(X0)
| ~ mtvisible(c_tptp_member698_mt)
| tptpofobject(X0,f_tptpquantityfn_6(n_414)) ),
inference(cnf_transformation,[],[f87]) ).
fof(f160,plain,
( ~ mtvisible(c_tptp_member1672_mt)
| navypersonnel(c_tptpnavypersonnel_3) ),
inference(cnf_transformation,[],[f89]) ).
fof(f184,plain,
! [X0,X1] :
( ~ genlmt(X0,X1)
| ~ mtvisible(X0)
| mtvisible(X1) ),
inference(cnf_transformation,[],[f120]) ).
fof(f206,plain,
mtvisible(c_tptp_spindlecollectormt),
inference(cnf_transformation,[],[f145]) ).
fof(f207,plain,
~ tptpofobject(c_tptpnavypersonnel_3,f_tptpquantityfn_6(n_414)),
inference(cnf_transformation,[],[f145]) ).
tcf(c_50,plain,
! [X0: $i] :
( militaryperson(X0)
| ~ navypersonnel(X0) ),
inference(cnf_transformation,[],[f147]) ).
tcf(c_57,plain,
genlmt(c_tptp_spindlecollectormt,c_tptp_member698_mt),
inference(cnf_transformation,[],[f154]) ).
tcf(c_58,plain,
genlmt(c_tptp_spindlecollectormt,c_tptp_member1672_mt),
inference(cnf_transformation,[],[f155]) ).
tcf(c_61,plain,
! [X0: $i] :
( tptpofobject(X0,f_tptpquantityfn_6(n_414))
| ~ mtvisible(c_tptp_member698_mt)
| ~ militaryperson(X0) ),
inference(cnf_transformation,[],[f158]) ).
tcf(c_63,plain,
( navypersonnel(c_tptpnavypersonnel_3)
| ~ mtvisible(c_tptp_member1672_mt) ),
inference(cnf_transformation,[],[f160]) ).
tcf(c_87,plain,
! [X0: $i,X1: $i] :
( mtvisible(X1)
| ~ mtvisible(X0)
| ~ genlmt(X0,X1) ),
inference(cnf_transformation,[],[f184]) ).
tcf(c_109,negated_conjecture,
~ tptpofobject(c_tptpnavypersonnel_3,f_tptpquantityfn_6(n_414)),
inference(cnf_transformation,[],[f207]) ).
tcf(c_110,negated_conjecture,
mtvisible(c_tptp_spindlecollectormt),
inference(cnf_transformation,[],[f206]) ).
tcf(c_142,plain,
! [X0: $i] :
( militaryperson(X0)
| ~ navypersonnel(X0) ),
inference(prop_impl_just,[status(thm)],[c_50]) ).
tcf(c_148,plain,
( navypersonnel(c_tptpnavypersonnel_3)
| ~ mtvisible(c_tptp_member1672_mt) ),
inference(prop_impl_just,[status(thm)],[c_63]) ).
tcf(c_483,plain,
( ~ mtvisible(c_tptp_member698_mt)
| ~ militaryperson(c_tptpnavypersonnel_3) ),
inference(resolution,[status(thm)],[c_61,c_109]) ).
tcf(c_541,plain,
( ~ mtvisible(c_tptp_member698_mt)
| ~ navypersonnel(c_tptpnavypersonnel_3) ),
inference(resolution,[status(thm)],[c_142,c_483]) ).
tcf(c_600,plain,
( ~ mtvisible(c_tptp_member1672_mt)
| ~ mtvisible(c_tptp_member698_mt) ),
inference(resolution,[status(thm)],[c_148,c_541]) ).
tcf(c_808,negated_conjecture,
mtvisible(c_tptp_spindlecollectormt),
inference(subtyping,[status(esa)],[c_110]) ).
tcf(c_818,plain,
! [X0_iProver_mtvisible_1: iProver_mtvisible_1,X1_iProver_mtvisible_1: iProver_mtvisible_1] :
( mtvisible(X1_iProver_mtvisible_1)
| ~ mtvisible(X0_iProver_mtvisible_1)
| ~ genlmt(X0_iProver_mtvisible_1,X1_iProver_mtvisible_1) ),
inference(subtyping,[status(esa)],[c_87]) ).
tcf(c_824,plain,
genlmt(c_tptp_spindlecollectormt,c_tptp_member1672_mt),
inference(subtyping,[status(esa)],[c_58]) ).
tcf(c_825,plain,
genlmt(c_tptp_spindlecollectormt,c_tptp_member698_mt),
inference(subtyping,[status(esa)],[c_57]) ).
tcf(c_832,negated_conjecture,
mtvisible(c_tptp_spindlecollectormt),
inference(demodulation,[status(thm)],[c_808]) ).
tcf(c_842,plain,
! [X0_iProver_mtvisible_1: iProver_mtvisible_1] :
( mtvisible(X0_iProver_mtvisible_1)
| ~ genlmt(c_tptp_spindlecollectormt,X0_iProver_mtvisible_1) ),
inference(resolution,[status(thm)],[c_818,c_832]) ).
tcf(c_843,plain,
mtvisible(c_tptp_member698_mt),
inference(resolution,[status(thm)],[c_842,c_825]) ).
tcf(c_844,plain,
mtvisible(c_tptp_member1672_mt),
inference(resolution,[status(thm)],[c_842,c_824]) ).
tcf(c_845,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_844,c_843,c_600]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR071+1 : TPTP v9.3.1. Released v3.4.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.12/0.37 % Computer : n001.cluster.edu
% 0.12/0.37 % Model : x86_64 x86_64
% 0.12/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.37 % Memory : 8046.5625MB
% 0.12/0.37 % OS : Linux 6.8.0-71-generic
% 0.12/0.37 % CPULimit : 300
% 0.12/0.37 % WCLimit : 300
% 0.12/0.37 % DateTime : Fri Sep 25 09:01:11 UTC 2026
% 0.12/0.37 % CPUTime :
% 0.12/0.37 Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.12/0.41 Running first-order theorem proving
% 0.12/0.41 Running: /export/starexec/sandbox2/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s fof_schedule -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.12/0.42
% 0.12/0.42 % ======== iProver multi-core TPTP/SMT =========
% 0.12/0.42
% 0.12/0.42 % Detected problem language: tptp
% 0.12/0.44 % Proving...
% 0.57/1.29 % SZS status Started for theBenchmark.p
% 0.57/1.29 % SZS status Theorem for theBenchmark.p
% 0.57/1.29
% 0.57/1.29 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 0.57/1.29
% 0.57/1.29 % ------ iProver source info
% 0.57/1.29
% 0.57/1.29 % git: date: 2026-07-19 20:42:38 +0200
% 0.57/1.29 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 0.57/1.29 % git: non_committed_changes: false
% 0.57/1.29
% 0.57/1.29 % ------ Parsing...
% 0.57/1.29 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 0.57/1.29
% 0.57/1.29 % ------ Preprocessing... sf_s rm: 13 0s sf_e pe_s pe:1:0s pe:2:0s pe:4:0s pe_e sf_s rm: 0 0s sf_e pe_s pe_e %
% 0.57/1.29
% 0.57/1.29 % ------ Preprocessing...% ------ preprocesses with Option_epr_horn
% 0.57/1.29 gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 0.57/1.29 % ------ Proving...
% 0.57/1.29 % ------ Problem Properties
% 0.57/1.29
% 0.57/1.29 %
% 0.57/1.29 % clauses 32
% 0.57/1.29 % conjectures 1
% 0.57/1.29 % EPR 32
% 0.57/1.29 % Horn 32
% 0.57/1.29 % unary 14
% 0.57/1.29 % binary 14
% 0.57/1.29 % lits 54
% 0.57/1.29 % lits eq 0
% 0.57/1.29 % fd_pure 0
% 0.57/1.29 % fd_pseudo 0
% 0.57/1.29 % fd_cond 0
% 0.57/1.29 % fd_pseudo_cond 0
% 0.57/1.29 % AC symbols 0
% 0.57/1.29
% 0.57/1.29 % ------ Schedule EPR Horn non eq is on
% 0.57/1.29
% 0.57/1.29 % ------ no equalities: superposition off
% 0.57/1.29
% 0.57/1.29 % ------ Option_epr_horn Time Limit: Unbounded
% 0.57/1.29
% 0.57/1.29
% 0.57/1.29 % ------
% 0.57/1.29 % Current options:
% 0.57/1.29 % ------
% 0.57/1.29
% 0.57/1.29
% 0.57/1.29 %
% 0.57/1.29
% 0.57/1.29 % ------ Proving...
% 0.57/1.29 %
% 0.57/1.29
% 0.57/1.29 % SZS status Theorem for theBenchmark.p
% 0.57/1.29
% 0.57/1.29 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 0.57/1.29
% 0.57/1.29
%------------------------------------------------------------------------------