%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : SWV280-1 : TPTP v9.3.1. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% Computer : n017.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 03:16:55 PM UTC 2026
% Result : Unsatisfiable 19.47s 5.20s
% Output : CNFRefutation 19.47s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 4
% Syntax : Number of formulae : 11 ( 7 unt; 0 def)
% Number of atoms : 15 ( 0 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 12 ( 8 ~; 4 |; 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 : 4 ( 3 usr; 1 prp; 0-3 aty)
% Number of functors : 6 ( 6 usr; 3 con; 0-1 aty)
% Number of variables : 11 ( 0 sgn 11 !; 0 ?; 6 :)
% Comments :
%------------------------------------------------------------------------------
fof(f82,axiom,
! [X0,X1] :
( c_lessequals(X1,X1,X0)
| ~ class_Orderings_Oorder(X0) ),
file('/export/starexec/sandbox2/benchmark/Axioms/MSC001-0.ax',cls_Orderings_Oorder__class_Oaxioms__1_0) ).
fof(f243,axiom,
class_Orderings_Oorder(tc_nat),
file('/export/starexec/sandbox2/benchmark/Axioms/MSC001-0.ax',clsarity_nat_3) ).
fof(f3562,axiom,
! [X0,X1] :
( ~ c_lessequals(v_sko__urX(X1),X0,tc_nat)
| ~ c_in(c_Message_Omsg_ONonce(X0),c_Event_Oused(X1),tc_Message_Omsg) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_Public_ONonce__supply__lemma_0) ).
fof(f3563,negated_conjecture,
! [X0] : c_in(c_Message_Omsg_ONonce(X0),c_Event_Oused(v_evs),tc_Message_Omsg),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_conjecture_0) ).
tcf(c_3053,plain,
! [X0: $i,X1: $i] :
( c_lessequals(X1,X1,X0)
| ~ class_Orderings_Oorder(X0) ),
inference(cnf_transformation,[],[f82]) ).
tcf(c_3185,plain,
class_Orderings_Oorder(tc_nat),
inference(cnf_transformation,[],[f243]) ).
tcf(c_5326,negated_conjecture,
! [X0: $i,X1: $i] :
( ~ c_lessequals(v_sko__urX(X1),X0,tc_nat)
| ~ c_in(c_Message_Omsg_ONonce(X0),c_Event_Oused(X1),tc_Message_Omsg) ),
inference(cnf_transformation,[],[f3562]) ).
tcf(c_5327,negated_conjecture,
! [X0: $i] : c_in(c_Message_Omsg_ONonce(X0),c_Event_Oused(v_evs),tc_Message_Omsg),
inference(cnf_transformation,[],[f3563]) ).
tcf(c_10128,plain,
! [X0: $i] : ~ c_lessequals(v_sko__urX(v_evs),X0,tc_nat),
inference(superposition,[status(thm)],[c_5327,c_5326]) ).
tcf(c_11087,plain,
~ class_Orderings_Oorder(tc_nat),
inference(superposition,[status(thm)],[c_3053,c_10128]) ).
tcf(c_11090,plain,
$false,
inference(prop_impl_just,[status(thm)],[c_11087,c_3185]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWV280-1 : TPTP v9.3.1. Released v3.2.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.10/0.37 % Computer : n017.cluster.edu
% 0.10/0.37 % Model : x86_64 x86_64
% 0.10/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.37 % Memory : 8046.5625MB
% 0.10/0.37 % OS : Linux 6.8.0-71-generic
% 0.10/0.37 % CPULimit : 300
% 0.10/0.37 % WCLimit : 300
% 0.10/0.37 % DateTime : Thu Sep 24 18:55:32 UTC 2026
% 0.10/0.38 % CPUTime :
% 0.10/0.38 Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.10/0.42 Running first-order theorem proving
% 0.10/0.42 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
% 0.10/0.44
% 0.10/0.44 % ======== iProver multi-core TPTP/SMT =========
% 0.10/0.44
% 0.10/0.44 % Detected problem language: tptp
% 0.10/0.45 % Proving...
% 19.47/5.20 % SZS status Started for theBenchmark.p
% 19.47/5.20 % SZS status Unsatisfiable for theBenchmark.p
% 19.47/5.20
% 19.47/5.20 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 19.47/5.20
% 19.47/5.20 % ------ iProver source info
% 19.47/5.20
% 19.47/5.20 % git: date: 2026-07-19 20:42:38 +0200
% 19.47/5.20 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 19.47/5.20 % git: non_committed_changes: false
% 19.47/5.20
% 19.47/5.20 % ------ Parsing...% successful
% 19.47/5.20
% 19.47/5.20
% 19.47/5.20 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 19.47/5.20
% 19.47/5.20 % ------ Preprocessing... sup_sim: 0 sf_s rm: 18 0s sf_e sup_sim: 0 sf_s rm: 4 0s sf_e %
% 19.47/5.20
% 19.47/5.20 % ------ Preprocessing...%
% 19.47/5.20
% 19.47/5.20 % ------ Preprocessing... sf_s rm: 1 0s sf_e sf_s rm: 0 0s sf_e
% 19.47/5.20 % ------ Proving...
% 19.47/5.20 % ------ Problem Properties
% 19.47/5.20
% 19.47/5.20 %
% 19.47/5.20 % clauses 2242
% 19.47/5.20 % conjectures 90
% 19.47/5.20 % EPR 663
% 19.47/5.20 % Horn 2046
% 19.47/5.20 % unary 689
% 19.47/5.20 % binary 1115
% 19.47/5.20 % lits 4456
% 19.47/5.20 % lits eq 1204
% 19.47/5.20 % fd_pure 0
% 19.47/5.20 % fd_pseudo 0
% 19.47/5.20 % fd_cond 99
% 19.47/5.20 % fd_pseudo_cond 88
% 19.47/5.20 % AC symbols 0
% 19.47/5.20
% 19.47/5.20 % ------ Input Options Time Limit: Unbounded
% 19.47/5.20
% 19.47/5.20
% 19.47/5.20 % ------
% 19.47/5.20 % Current options:
% 19.47/5.20 % ------
% 19.47/5.20
% 19.47/5.20
% 19.47/5.20 %
% 19.47/5.20
% 19.47/5.20 % ------ Proving...
% 19.47/5.20 %
% 19.47/5.20
% 19.47/5.20 % SZS status Unsatisfiable for theBenchmark.p
% 19.47/5.20
% 19.47/5.20 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 19.47/5.20
% 19.47/5.20
%------------------------------------------------------------------------------