%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : GEO080-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% Computer : n004.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 01:19:48 PM UTC 2026
% Result : Unsatisfiable 1.18s 6.27s
% Output : CNFRefutation 1.18s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 3
% Syntax : Number of formulae : 9 ( 3 unt; 0 def)
% Number of atoms : 15 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 11 ( 5 ~; 6 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 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 : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 2 ( 2 usr; 1 con; 0-2 aty)
% Number of variables : 8 ( 0 sgn 8 !; 0 ?; 4 :)
% Comments :
%------------------------------------------------------------------------------
fof(f2,axiom,
! [X0,X1] :
( part_of(X0,X1)
| incident_c(ax0_sk1(X0,X1),X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/GEO004-0.ax',part_of_defn_2) ).
fof(f3,axiom,
! [X0,X1] :
( part_of(X0,X1)
| ~ incident_c(ax0_sk1(X0,X1),X1) ),
file('/export/starexec/sandbox2/benchmark/Axioms/GEO004-0.ax',part_of_defn_3) ).
fof(f66,negated_conjecture,
~ part_of(sk14,sk14),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_reflexivity) ).
tcf(c_99,plain,
! [X0: $i,X1: $i] :
( part_of(X0,X1)
| incident_c(ax0_sk1(X0,X1),X0) ),
inference(cnf_transformation,[],[f2]) ).
tcf(c_100,plain,
! [X0: $i,X1: $i] :
( part_of(X0,X1)
| ~ incident_c(ax0_sk1(X0,X1),X1) ),
inference(cnf_transformation,[],[f3]) ).
tcf(c_141,negated_conjecture,
~ part_of(sk14,sk14),
inference(cnf_transformation,[],[f66]) ).
tcf(c_151,plain,
( part_of(sk14,sk14)
| incident_c(ax0_sk1(sk14,sk14),sk14) ),
inference(instantiation,[status(thm)],[c_99]) ).
tcf(c_154,plain,
( part_of(sk14,sk14)
| ~ incident_c(ax0_sk1(sk14,sk14),sk14) ),
inference(instantiation,[status(thm)],[c_100]) ).
tcf(c_155,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_154,c_151,c_141]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : GEO080-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.03 % Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.08/5.37 % Computer : n004.cluster.edu
% 0.08/5.37 % Model : x86_64 x86_64
% 0.08/5.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/5.37 % Memory : 8046.5625MB
% 0.08/5.37 % OS : Linux 6.8.0-71-generic
% 0.08/5.37 % CPULimit : 300
% 0.08/5.37 % WCLimit : 300
% 0.08/5.37 % DateTime : Wed Sep 23 10:44:45 UTC 2026
% 0.08/5.37 % CPUTime :
% 0.08/5.37 Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.13/5.41 Running first-order theorem proving
% 0.13/5.41 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
% 0.13/5.42
% 0.13/5.42 % ======== iProver multi-core TPTP/SMT =========
% 0.13/5.42
% 0.13/5.42 % Detected problem language: tptp
% 0.13/5.43 % Proving...
% 1.18/6.27 % SZS status Started for theBenchmark.p
% 1.18/6.27 % SZS status Unsatisfiable for theBenchmark.p
% 1.18/6.27
% 1.18/6.27 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 1.18/6.27
% 1.18/6.27 % ------ iProver source info
% 1.18/6.27
% 1.18/6.27 % git: date: 2026-07-19 20:42:38 +0200
% 1.18/6.27 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 1.18/6.27 % git: non_committed_changes: false
% 1.18/6.27
% 1.18/6.27 % ------ Parsing...% successful
% 1.18/6.27
% 1.18/6.27
% 1.18/6.27 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 1.18/6.27
% 1.18/6.27 % ------ Preprocessing...%
% 1.18/6.27
% 1.18/6.27 % SZS status Unsatisfiable for theBenchmark.p
% 1.18/6.27
% 1.18/6.27 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 1.18/6.27
% 1.18/6.27
%------------------------------------------------------------------------------