%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : LAT280-1 : TPTP v9.3.1. Released v3.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% Computer : n016.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 01:58:33 PM UTC 2026
% Result : Unsatisfiable 8.09s 1.64s
% Output : CNFRefutation 8.09s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 4
% Syntax : Number of formulae : 11 ( 9 unt; 0 def)
% Number of atoms : 13 ( 2 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 6 ( 4 ~; 2 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 2 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 ( 2 usr; 1 prp; 0-3 aty)
% Number of functors : 7 ( 7 usr; 5 con; 0-3 aty)
% Number of variables : 4 ( 0 sgn 4 !; 0 ?; 2 :)
% Comments :
%------------------------------------------------------------------------------
fof(f3321,axiom,
! [X0,X1] :
( c_Relation_Otrans(c_Tarski_Opotype_Oorder(X0,X1,tc_Product__Type_Ounit),X1)
| ~ c_in(X0,c_Tarski_OPartialOrder,tc_Tarski_Opotype_Opotype__ext__type(X1,tc_Product__Type_Ounit)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Tarski_OPartialOrder__iff_2) ).
fof(f3323,axiom,
c_in(v_cl,c_Tarski_OPartialOrder,tc_Tarski_Opotype_Opotype__ext__type(t_a,tc_Product__Type_Ounit)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Tarski_Ocl_A_58_APartialOrder_0) ).
fof(f3324,axiom,
v_r = c_Tarski_Opotype_Oorder(v_cl,t_a,tc_Product__Type_Ounit),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_Tarski_Or_A_61_61_Aorder_Acl_0) ).
fof(f3325,negated_conjecture,
~ c_Relation_Otrans(v_r,t_a),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',cls_conjecture_0) ).
tcf(c_4938,plain,
! [X0: $i,X1: $i] :
( c_Relation_Otrans(c_Tarski_Opotype_Oorder(X0,X1,tc_Product__Type_Ounit),X1)
| ~ c_in(X0,c_Tarski_OPartialOrder,tc_Tarski_Opotype_Opotype__ext__type(X1,tc_Product__Type_Ounit)) ),
inference(cnf_transformation,[],[f3321]) ).
tcf(c_4940,plain,
c_in(v_cl,c_Tarski_OPartialOrder,tc_Tarski_Opotype_Opotype__ext__type(t_a,tc_Product__Type_Ounit)),
inference(cnf_transformation,[],[f3323]) ).
tcf(c_4941,plain,
c_Tarski_Opotype_Oorder(v_cl,t_a,tc_Product__Type_Ounit) = v_r,
inference(cnf_transformation,[],[f3324]) ).
tcf(c_4942,negated_conjecture,
~ c_Relation_Otrans(v_r,t_a),
inference(cnf_transformation,[],[f3325]) ).
tcf(c_5135,plain,
c_Relation_Otrans(c_Tarski_Opotype_Oorder(v_cl,t_a,tc_Product__Type_Ounit),t_a),
inference(superposition,[status(thm)],[c_4940,c_4938]) ).
tcf(c_5136,plain,
c_Relation_Otrans(v_r,t_a),
inference(light_normalisation,[status(thm)],[c_5135,c_4941]) ).
tcf(c_5137,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[c_5136,c_4942]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : LAT280-1 : TPTP v9.3.1. Released v3.2.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.08/0.35 % Computer : n016.cluster.edu
% 0.08/0.35 % Model : x86_64 x86_64
% 0.08/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.35 % Memory : 8046.5625MB
% 0.08/0.35 % OS : Linux 6.8.0-71-generic
% 0.08/0.35 % CPULimit : 300
% 0.08/0.35 % WCLimit : 300
% 0.08/0.35 % DateTime : Wed Sep 23 20:52:29 UTC 2026
% 0.08/0.35 % CPUTime :
% 0.08/0.35 Running run_iprover 300 /export/starexec/sandbox/benchmark/theBenchmark.p THM
% 0.13/0.39 Running first-order theorem proving
% 0.13/0.39 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
% 0.13/0.41
% 0.13/0.41 % ======== iProver multi-core TPTP/SMT =========
% 0.13/0.41
% 0.13/0.41 % Detected problem language: tptp
% 0.13/0.42 % Proving...
% 8.09/1.64 % SZS status Started for theBenchmark.p
% 8.09/1.64 % SZS status Unsatisfiable for theBenchmark.p
% 8.09/1.64
% 8.09/1.64 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 8.09/1.64
% 8.09/1.64 % ------ iProver source info
% 8.09/1.64
% 8.09/1.64 % git: date: 2026-07-19 20:42:38 +0200
% 8.09/1.64 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 8.09/1.64 % git: non_committed_changes: false
% 8.09/1.64
% 8.09/1.64 % ------ Parsing...% successful
% 8.09/1.64
% 8.09/1.64
% 8.09/1.64 % ------ Clausification by vclausify_rel & Parsing by iProver...
% 8.09/1.64 % ------ Proving...
% 8.09/1.64 % ------ Problem Properties
% 8.09/1.64
% 8.09/1.64 %
% 8.09/1.64 % clauses 2150
% 8.09/1.64 % conjectures 1
% 8.09/1.64 % EPR 667
% 8.09/1.64 % Horn 1963
% 8.09/1.64 % unary 621
% 8.09/1.64 % binary 1085
% 8.09/1.64 % lits 4352
% 8.09/1.64 % lits eq 1174
% 8.09/1.64 % fd_pure 0
% 8.09/1.64 % fd_pseudo 0
% 8.09/1.64 % fd_cond 118
% 8.09/1.64 % fd_pseudo_cond 69
% 8.09/1.64 % AC symbols 0
% 8.09/1.64
% 8.09/1.64 % ------ Input Options Time Limit: Unbounded
% 8.09/1.64
% 8.09/1.64
% 8.09/1.64 % ------
% 8.09/1.64 % Current options:
% 8.09/1.64 % ------
% 8.09/1.64
% 8.09/1.64
% 8.09/1.64 %
% 8.09/1.64
% 8.09/1.64 % ------ Proving...
% 8.09/1.64 %
% 8.09/1.64
% 8.09/1.64 % SZS status Unsatisfiable for theBenchmark.p
% 8.09/1.64
% 8.09/1.64 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 8.09/1.64
% 8.09/1.64
%------------------------------------------------------------------------------