%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : SYN095-1.002 : TPTP v9.3.1. Bugfixed v1.2.1.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% Computer : n013.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 03:39:10 PM UTC 2026
% Result : Unsatisfiable 0.85s 1.11s
% Output : CNFRefutation 0.85s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 4
% Syntax : Number of formulae : 11 ( 8 unt; 0 def)
% Number of atoms : 17 ( 0 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 15 ( 9 ~; 6 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 2 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-1 aty)
% Number of functors : 1 ( 1 usr; 1 con; 0-0 aty)
% Number of variables : 4 ( 0 sgn 4 !; 0 ?; 2 :)
% Comments :
%------------------------------------------------------------------------------
fof(f1,negated_conjecture,
! [X0] : ~ p_1_2(X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',m_s2_goal_1) ).
fof(f3,axiom,
! [X0] :
( ~ q_1_1(X0)
| ~ q_2_2(X0)
| p_1_2(X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',m_s2_type11_2) ).
fof(f11,axiom,
q_1_1(a),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',m_t2_2) ).
fof(f13,axiom,
q_2_2(a),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',m_t2_4) ).
tcf(c_62,negated_conjecture,
! [X0: $i] : ~ p_1_2(X0),
inference(cnf_transformation,[],[f1]) ).
tcf(c_64,plain,
! [X0: $i] :
( p_1_2(X0)
| ~ q_1_1(X0)
| ~ q_2_2(X0) ),
inference(cnf_transformation,[],[f3]) ).
tcf(c_72,plain,
q_1_1(a),
inference(cnf_transformation,[],[f11]) ).
tcf(c_74,plain,
q_2_2(a),
inference(cnf_transformation,[],[f13]) ).
tcf(c_75,plain,
~ p_1_2(a),
inference(instantiation,[status(thm)],[c_62]) ).
tcf(c_78,plain,
( p_1_2(a)
| ~ q_1_1(a)
| ~ q_2_2(a) ),
inference(instantiation,[status(thm)],[c_64]) ).
tcf(c_79,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_78,c_75,c_72,c_74]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SYN095-1.002 : TPTP v9.3.1. Bugfixed v1.2.1.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.11/0.37 % Computer : n013.cluster.edu
% 0.11/0.37 % Model : x86_64 x86_64
% 0.11/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.11/0.37 % Memory : 8046.5625MB
% 0.11/0.37 % OS : Linux 6.8.0-71-generic
% 0.11/0.37 % CPULimit : 300
% 0.11/0.37 % WCLimit : 300
% 0.11/0.37 % DateTime : Fri Sep 25 00:09:21 UTC 2026
% 0.11/0.37 % CPUTime :
% 0.11/0.37 Running run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.11/0.41 Running EPR theorem proving
% 0.11/0.41 Running: /export/starexec/sandbox/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s epr_schedule -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.11/0.42
% 0.11/0.42 % ======== iProver multi-core TPTP/SMT =========
% 0.11/0.42
% 0.11/0.42 % Detected problem language: tptp
% 0.11/0.43 % Proving...
% 0.85/1.11 % SZS status Started for theBenchmark.p
% 0.85/1.11 % SZS status Unsatisfiable for theBenchmark.p
% 0.85/1.11
% 0.85/1.11 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 0.85/1.11
% 0.85/1.11 % ------ iProver source info
% 0.85/1.11
% 0.85/1.11 % git: date: 2026-07-19 20:42:38 +0200
% 0.85/1.11 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 0.85/1.11 % git: non_committed_changes: false
% 0.85/1.11
% 0.85/1.11 % ------ Parsing...% successful
% 0.85/1.11
% 0.85/1.11
% 0.85/1.11 % ------ Clausification by vclausify_rel & Parsing by iProver...% ------ preprocesses with Option_epr_horn
% 0.85/1.11 %
% 0.85/1.11
% 0.85/1.11 % ------ Preprocessing...%
% 0.85/1.11
% 0.85/1.11 % SZS status Unsatisfiable for theBenchmark.p
% 0.85/1.11
% 0.85/1.11 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 0.85/1.11
% 0.85/1.11
%------------------------------------------------------------------------------