%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : SYN093-1.002 : TPTP v9.3.1. Bugfixed v1.2.1.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% Computer : n012.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 0.18s 0.96s
% Output : CNFRefutation 0.18s
% Verified :
% SZS Type : Refutation
% Derivation depth : 2
% Number of leaves : 8
% Syntax : Number of formulae : 17 ( 3 unt; 0 def)
% Number of atoms : 35 ( 0 equ)
% Maximal formula atoms : 4 ( 2 avg)
% Number of connectives : 32 ( 14 ~; 18 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 0 ( 0 avg)
% Number of types : 0 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 8 ( 7 usr; 8 prp; 0-0 aty)
% Number of functors : 0 ( 0 usr; 0 con; --- aty)
% Number of variables : 0 ( 0 sgn 0 !; 0 ?; 0 :)
% Comments :
%------------------------------------------------------------------------------
fof(f1,negated_conjecture,
( ~ p_1_2
| u_1 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',u_s2_goal_1) ).
fof(f2,axiom,
~ u_1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',u_1_s2_goal_1) ).
fof(f5,axiom,
( ~ q_1_1
| ~ q_2_2
| p_1_2
| u_3 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',u_s2_type11_2) ).
fof(f6,axiom,
( ~ u_3
| p_1_2 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',u_3_s2_type11_2) ).
fof(f21,axiom,
( q_1_1
| u_11 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',u_t2_2) ).
fof(f22,axiom,
( ~ u_11
| q_1_1 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',u_11_t2_2) ).
fof(f25,axiom,
( q_2_2
| u_13 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',u_t2_4) ).
fof(f26,axiom,
( ~ u_13
| q_2_2 ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',u_13_t2_4) ).
tcf(c_75,negated_conjecture,
( u_1
| ~ p_1_2 ),
inference(cnf_transformation,[],[f1]) ).
tcf(c_76,plain,
~ u_1,
inference(cnf_transformation,[],[f2]) ).
tcf(c_79,plain,
( u_3
| p_1_2
| ~ q_1_1
| ~ q_2_2 ),
inference(cnf_transformation,[],[f5]) ).
tcf(c_80,plain,
( p_1_2
| ~ u_3 ),
inference(cnf_transformation,[],[f6]) ).
tcf(c_95,plain,
( u_11
| q_1_1 ),
inference(cnf_transformation,[],[f21]) ).
tcf(c_96,plain,
( q_1_1
| ~ u_11 ),
inference(cnf_transformation,[],[f22]) ).
tcf(c_99,plain,
( u_13
| q_2_2 ),
inference(cnf_transformation,[],[f25]) ).
tcf(c_100,plain,
( q_2_2
| ~ u_13 ),
inference(cnf_transformation,[],[f26]) ).
tcf(c_101,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_79,c_80,c_96,c_100,c_75,c_76,c_95,c_99]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.01 % Problem : SYN093-1.002 : TPTP v9.3.1. Bugfixed v1.2.1.
% 0.00/0.02 % Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.03/0.30 % Computer : n012.cluster.edu
% 0.03/0.30 % Model : x86_64 x86_64
% 0.03/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.03/0.30 % Memory : 8046.5625MB
% 0.03/0.30 % OS : Linux 6.8.0-71-generic
% 0.03/0.30 % CPULimit : 300
% 0.03/0.30 % WCLimit : 300
% 0.03/0.30 % DateTime : Fri Sep 25 00:09:26 UTC 2026
% 0.03/0.30 % CPUTime :
% 0.03/0.30 Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.03/0.32 Running first-order theorem proving
% 0.03/0.32 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
% 0.07/0.33
% 0.07/0.33 % ======== iProver multi-core TPTP/SMT =========
% 0.07/0.33
% 0.07/0.33 % Detected problem language: tptp
% 0.07/0.34 % Proving...
% 0.18/0.96 % SZS status Started for theBenchmark.p
% 0.18/0.96 % SZS status Unsatisfiable for theBenchmark.p
% 0.18/0.96
% 0.18/0.96 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 0.18/0.96
% 0.18/0.96 % ------ iProver source info
% 0.18/0.96
% 0.18/0.96 % git: date: 2026-07-19 20:42:38 +0200
% 0.18/0.96 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 0.18/0.96 % git: non_committed_changes: false
% 0.18/0.96
% 0.18/0.96 % ------ Parsing...% successful
% 0.18/0.96
% 0.18/0.96
% 0.18/0.96 % ------ Clausification by vclausify_rel & Parsing by iProver...% ------ preprocesses with Option_epr_non_horn_non_eq
% 0.18/0.96 %
% 0.18/0.96
% 0.18/0.96 % ------ Preprocessing...%
% 0.18/0.96
% 0.18/0.96 % SZS status Unsatisfiable for theBenchmark.p
% 0.18/0.96
% 0.18/0.96 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 0.18/0.96
% 0.18/0.96
%------------------------------------------------------------------------------