%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : MGT002-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% Computer : n026.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 02:12:16 PM UTC 2026
% Result : Unsatisfiable 2.16s 1.31s
% Output : CNFRefutation 2.16s
% Verified :
% SZS Type : Refutation
% Derivation depth : 8
% Number of leaves : 12
% Syntax : Number of formulae : 39 ( 15 unt; 0 def)
% Number of atoms : 157 ( 0 equ)
% Maximal formula atoms : 10 ( 4 avg)
% Number of connectives : 238 ( 120 ~; 118 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 19 ( 6 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 : 6 ( 5 usr; 1 prp; 0-3 aty)
% Number of functors : 6 ( 6 usr; 5 con; 0-2 aty)
% Number of variables : 64 ( 0 sgn 64 !; 0 ?; 43 :)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] :
( reproducibility(X0,sk1(X1,X0),X1)
| ~ organization(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mp3_1) ).
fof(f2,axiom,
! [X2,X0,X1] :
( reorganization_free(X0,X1,X1)
| ~ reorganization_free(X0,X1,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mp4_2) ).
fof(f3,axiom,
! [X2,X0,X1] :
( reorganization_free(X0,X2,X2)
| ~ reorganization_free(X0,X1,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',mp4_3) ).
fof(f4,axiom,
! [X2,X3,X0,X1,X6,X7,X4,X5] :
( greater(X7,X6)
| ~ greater(X5,X4)
| ~ inertia(X2,X7,X3)
| ~ inertia(X0,X6,X1)
| ~ reproducibility(X2,X5,X3)
| ~ reproducibility(X0,X4,X1)
| ~ reorganization_free(X2,X3,X3)
| ~ reorganization_free(X0,X1,X1)
| ~ organization(X2,X3)
| ~ organization(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a3_FOL_4) ).
fof(f6,axiom,
! [X2,X3,X0,X1,X4] :
( greater(X4,X3)
| ~ greater(X2,X1)
| ~ reproducibility(X0,X4,X2)
| ~ reproducibility(X0,X3,X1)
| ~ reorganization_free(X0,X1,X2)
| ~ organization(X0,X2)
| ~ organization(X0,X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',a4_FOL_6) ).
fof(f7,negated_conjecture,
organization(sk2,sk5),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t2_FOL_7) ).
fof(f8,negated_conjecture,
organization(sk2,sk6),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t2_FOL_8) ).
fof(f9,negated_conjecture,
reorganization_free(sk2,sk5,sk6),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t2_FOL_9) ).
fof(f10,negated_conjecture,
inertia(sk2,sk3,sk5),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t2_FOL_10) ).
fof(f11,negated_conjecture,
inertia(sk2,sk4,sk6),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t2_FOL_11) ).
fof(f12,negated_conjecture,
greater(sk6,sk5),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t2_FOL_12) ).
fof(f13,negated_conjecture,
~ greater(sk4,sk3),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',t2_FOL_13) ).
tcf(c_62,plain,
! [X0: $i,X1: $i] :
( reproducibility(X0,sk1(X1,X0),X1)
| ~ organization(X0,X1) ),
inference(cnf_transformation,[],[f1]) ).
tcf(c_63,plain,
! [X0: $i,X1: $i,X2: $i] :
( reorganization_free(X0,X1,X1)
| ~ reorganization_free(X0,X1,X2) ),
inference(cnf_transformation,[],[f2]) ).
tcf(c_64,plain,
! [X0: $i,X1: $i,X2: $i] :
( reorganization_free(X0,X2,X2)
| ~ reorganization_free(X0,X1,X2) ),
inference(cnf_transformation,[],[f3]) ).
tcf(c_65,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i,X5: $i,X6: $i,X7: $i] :
( greater(X7,X6)
| ~ greater(X4,X1)
| ~ organization(X3,X5)
| ~ organization(X0,X2)
| ~ inertia(X3,X7,X5)
| ~ inertia(X0,X6,X2)
| ~ reorganization_free(X3,X5,X5)
| ~ reorganization_free(X0,X2,X2)
| ~ reproducibility(X3,X4,X5)
| ~ reproducibility(X0,X1,X2) ),
inference(cnf_transformation,[],[f4]) ).
tcf(c_67,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] :
( greater(X3,X1)
| ~ greater(X4,X2)
| ~ organization(X0,X4)
| ~ organization(X0,X2)
| ~ reorganization_free(X0,X2,X4)
| ~ reproducibility(X0,X3,X4)
| ~ reproducibility(X0,X1,X2) ),
inference(cnf_transformation,[],[f6]) ).
tcf(c_68,negated_conjecture,
organization(sk2,sk5),
inference(cnf_transformation,[],[f7]) ).
tcf(c_69,negated_conjecture,
organization(sk2,sk6),
inference(cnf_transformation,[],[f8]) ).
tcf(c_70,negated_conjecture,
reorganization_free(sk2,sk5,sk6),
inference(cnf_transformation,[],[f9]) ).
tcf(c_71,negated_conjecture,
inertia(sk2,sk3,sk5),
inference(cnf_transformation,[],[f10]) ).
tcf(c_72,negated_conjecture,
inertia(sk2,sk4,sk6),
inference(cnf_transformation,[],[f11]) ).
tcf(c_73,negated_conjecture,
greater(sk6,sk5),
inference(cnf_transformation,[],[f12]) ).
tcf(c_74,negated_conjecture,
~ greater(sk4,sk3),
inference(cnf_transformation,[],[f13]) ).
tcf(c_163,plain,
( reproducibility(sk2,sk1(sk5,sk2),sk5)
| ~ organization(sk2,sk5) ),
inference(instantiation,[status(thm)],[c_62]) ).
tcf(c_164,plain,
( reproducibility(sk2,sk1(sk6,sk2),sk6)
| ~ organization(sk2,sk6) ),
inference(instantiation,[status(thm)],[c_62]) ).
tcf(c_165,plain,
( reorganization_free(sk2,sk5,sk5)
| ~ reorganization_free(sk2,sk5,sk6) ),
inference(instantiation,[status(thm)],[c_63]) ).
tcf(c_166,plain,
( reorganization_free(sk2,sk6,sk6)
| ~ reorganization_free(sk2,sk5,sk6) ),
inference(instantiation,[status(thm)],[c_64]) ).
tcf(c_167,plain,
! [X0: $i,X1: $i,X2: $i] :
( greater(X0,X2)
| ~ organization(sk2,sk5)
| ~ greater(X1,sk5)
| ~ organization(sk2,X1)
| ~ reorganization_free(sk2,sk5,X1)
| ~ reproducibility(sk2,X2,sk5)
| ~ reproducibility(sk2,X0,X1) ),
inference(instantiation,[status(thm)],[c_67]) ).
tcf(c_171,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i,X5: $i] :
( greater(X3,X5)
| ~ organization(sk2,sk5)
| ~ greater(X1,X4)
| ~ organization(X0,X2)
| ~ reorganization_free(sk2,sk5,sk5)
| ~ inertia(sk2,X5,sk5)
| ~ reproducibility(sk2,X4,sk5)
| ~ inertia(X0,X3,X2)
| ~ reorganization_free(X0,X2,X2)
| ~ reproducibility(X0,X1,X2) ),
inference(instantiation,[status(thm)],[c_65]) ).
tcf(c_181,plain,
! [X0: $i,X1: $i] :
( greater(X0,X1)
| ~ greater(sk6,sk5)
| ~ organization(sk2,sk6)
| ~ organization(sk2,sk5)
| ~ reorganization_free(sk2,sk5,sk6)
| ~ reproducibility(sk2,X1,sk5)
| ~ reproducibility(sk2,X0,sk6) ),
inference(instantiation,[status(thm)],[c_167]) ).
tcf(c_188,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] :
( greater(X2,X3)
| ~ organization(sk2,sk6)
| ~ organization(sk2,sk5)
| ~ greater(X0,X1)
| ~ reorganization_free(sk2,sk6,sk6)
| ~ reorganization_free(sk2,sk5,sk5)
| ~ inertia(sk2,X3,sk5)
| ~ inertia(sk2,X2,sk6)
| ~ reproducibility(sk2,X1,sk5)
| ~ reproducibility(sk2,X0,sk6) ),
inference(instantiation,[status(thm)],[c_171]) ).
tcf(c_195,plain,
! [X0: $i] :
( greater(sk1(sk6,sk2),X0)
| ~ greater(sk6,sk5)
| ~ organization(sk2,sk6)
| ~ organization(sk2,sk5)
| ~ reorganization_free(sk2,sk5,sk6)
| ~ reproducibility(sk2,X0,sk5)
| ~ reproducibility(sk2,sk1(sk6,sk2),sk6) ),
inference(instantiation,[status(thm)],[c_181]) ).
tcf(c_199,plain,
! [X0: $i,X1: $i,X2: $i] :
( greater(X1,X2)
| ~ organization(sk2,sk6)
| ~ organization(sk2,sk5)
| ~ reorganization_free(sk2,sk6,sk6)
| ~ reorganization_free(sk2,sk5,sk5)
| ~ inertia(sk2,X2,sk5)
| ~ inertia(sk2,X1,sk6)
| ~ reproducibility(sk2,X0,sk5)
| ~ greater(sk1(sk6,sk2),X0)
| ~ reproducibility(sk2,sk1(sk6,sk2),sk6) ),
inference(instantiation,[status(thm)],[c_188]) ).
tcf(c_205,plain,
! [X0: $i,X1: $i] :
( greater(X0,X1)
| ~ organization(sk2,sk6)
| ~ organization(sk2,sk5)
| ~ reorganization_free(sk2,sk6,sk6)
| ~ reorganization_free(sk2,sk5,sk5)
| ~ inertia(sk2,X1,sk5)
| ~ inertia(sk2,X0,sk6)
| ~ reproducibility(sk2,sk1(sk6,sk2),sk6)
| ~ reproducibility(sk2,sk1(sk5,sk2),sk5)
| ~ greater(sk1(sk6,sk2),sk1(sk5,sk2)) ),
inference(instantiation,[status(thm)],[c_199]) ).
tcf(c_209,plain,
! [X0: $i] :
( greater(sk4,X0)
| ~ organization(sk2,sk6)
| ~ organization(sk2,sk5)
| ~ inertia(sk2,sk4,sk6)
| ~ reorganization_free(sk2,sk6,sk6)
| ~ reorganization_free(sk2,sk5,sk5)
| ~ inertia(sk2,X0,sk5)
| ~ reproducibility(sk2,sk1(sk6,sk2),sk6)
| ~ reproducibility(sk2,sk1(sk5,sk2),sk5)
| ~ greater(sk1(sk6,sk2),sk1(sk5,sk2)) ),
inference(instantiation,[status(thm)],[c_205]) ).
tcf(c_211,plain,
( greater(sk4,sk3)
| ~ organization(sk2,sk6)
| ~ organization(sk2,sk5)
| ~ inertia(sk2,sk4,sk6)
| ~ inertia(sk2,sk3,sk5)
| ~ reorganization_free(sk2,sk6,sk6)
| ~ reorganization_free(sk2,sk5,sk5)
| ~ reproducibility(sk2,sk1(sk6,sk2),sk6)
| ~ reproducibility(sk2,sk1(sk5,sk2),sk5)
| ~ greater(sk1(sk6,sk2),sk1(sk5,sk2)) ),
inference(instantiation,[status(thm)],[c_209]) ).
tcf(c_212,plain,
( greater(sk1(sk6,sk2),sk1(sk5,sk2))
| ~ greater(sk6,sk5)
| ~ organization(sk2,sk6)
| ~ organization(sk2,sk5)
| ~ reorganization_free(sk2,sk5,sk6)
| ~ reproducibility(sk2,sk1(sk6,sk2),sk6)
| ~ reproducibility(sk2,sk1(sk5,sk2),sk5) ),
inference(instantiation,[status(thm)],[c_195]) ).
tcf(c_213,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_212,c_211,c_166,c_165,c_164,c_163,c_70,c_71,c_72,c_74,c_68,c_69,c_73]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : MGT002-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.05 % Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.13/0.38 % Computer : n026.cluster.edu
% 0.13/0.38 % Model : x86_64 x86_64
% 0.13/0.38 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.38 % Memory : 8046.5625MB
% 0.13/0.38 % OS : Linux 6.8.0-71-generic
% 0.13/0.38 % CPULimit : 300
% 0.13/0.38 % WCLimit : 300
% 0.13/0.38 % DateTime : Thu Sep 24 00:58:24 UTC 2026
% 0.13/0.38 % CPUTime :
% 0.13/0.38 Running run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.13/0.42 Running first-order theorem proving
% 0.13/0.42 Running: /export/starexec/sandbox/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s fof_schedule -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.13/0.44
% 0.13/0.44 % ======== iProver multi-core TPTP/SMT =========
% 0.13/0.44
% 0.13/0.44 % Detected problem language: tptp
% 0.13/0.45 % Proving...
% 2.16/1.31 % SZS status Started for theBenchmark.p
% 2.16/1.31 % SZS status Unsatisfiable for theBenchmark.p
% 2.16/1.31
% 2.16/1.31 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 2.16/1.31
% 2.16/1.31 % ------ iProver source info
% 2.16/1.31
% 2.16/1.31 % git: date: 2026-07-19 20:42:38 +0200
% 2.16/1.31 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 2.16/1.31 % git: non_committed_changes: false
% 2.16/1.31
% 2.16/1.31 % ------ Parsing...% successful
% 2.16/1.31
% 2.16/1.31
% 2.16/1.31 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 2.16/1.31
% 2.16/1.31 % ------ Preprocessing... sf_s rm: 0 0s sf_e pe_s pe_e %
% 2.16/1.31
% 2.16/1.31 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e
% 2.16/1.31 % ------ Proving...
% 2.16/1.31 % ------ Problem Properties
% 2.16/1.31
% 2.16/1.31 %
% 2.16/1.31 % clauses 13
% 2.16/1.31 % conjectures 7
% 2.16/1.31 % EPR 12
% 2.16/1.31 % Horn 13
% 2.16/1.31 % unary 7
% 2.16/1.31 % binary 3
% 2.16/1.31 % lits 40
% 2.16/1.31 % lits eq 0
% 2.16/1.31 % fd_pure 0
% 2.16/1.31 % fd_pseudo 0
% 2.16/1.31 % fd_cond 0
% 2.16/1.31 % fd_pseudo_cond 0
% 2.16/1.31 % AC symbols 0
% 2.16/1.31
% 2.16/1.31 % ------ Schedule dynamic 5 is on
% 2.16/1.31
% 2.16/1.31 % ------ no equalities: superposition off
% 2.16/1.31
% 2.16/1.31 % ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 2.16/1.31
% 2.16/1.31
% 2.16/1.31 % ------
% 2.16/1.31 % Current options:
% 2.16/1.31 % ------
% 2.16/1.31
% 2.16/1.31
% 2.16/1.31 %
% 2.16/1.31
% 2.16/1.31 % ------ Proving...
% 2.16/1.31 %
% 2.16/1.31
% 2.16/1.31 % SZS status Unsatisfiable for theBenchmark.p
% 2.16/1.31
% 2.16/1.31 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 2.16/1.31
% 2.16/1.31
%------------------------------------------------------------------------------