TSTP Solution File: LAT279-1 by SPASS---3.9
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- Process Solution
%------------------------------------------------------------------------------
% File : SPASS---3.9
% Problem : LAT279-1 : TPTP v8.1.0. Released v3.2.0.
% Transfm : none
% Format : tptp
% Command : run_spass %d %s
% Computer : n005.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 600s
% DateTime : Sun Jul 17 06:50:03 EDT 2022
% Result : Unsatisfiable 5.37s 5.57s
% Output : Refutation 5.37s
% Verified :
% SZS Type : Refutation
% Derivation depth : 2
% Number of leaves : 4
% Syntax : Number of clauses : 6 ( 4 unt; 0 nHn; 6 RR)
% Number of literals : 8 ( 0 equ; 3 neg)
% Maximal clause size : 2 ( 1 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 4 ( 3 usr; 1 prp; 0-3 aty)
% Number of functors : 9 ( 9 usr; 7 con; 0-3 aty)
% Number of variables : 0 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(3,axiom,
( ~ c_in(u,c_Tarski_OPartialOrder,tc_Tarski_Opotype_Opotype__ext__type(v,tc_Product__Type_Ounit))
| c_Relation_Oantisym(c_Tarski_Opotype_Oorder(u,v,tc_Product__Type_Ounit),v) ),
file('LAT279-1.p',unknown),
[] ).
cnf(6,axiom,
c_in(v_cl,c_Tarski_OPartialOrder,tc_Tarski_Opotype_Opotype__ext__type(t_a,tc_Product__Type_Ounit)),
file('LAT279-1.p',unknown),
[] ).
cnf(7,axiom,
equal(c_Tarski_Opotype_Oorder(v_cl,t_a,tc_Product__Type_Ounit),v_r),
file('LAT279-1.p',unknown),
[] ).
cnf(8,axiom,
~ c_Relation_Oantisym(v_r,t_a),
file('LAT279-1.p',unknown),
[] ).
cnf(20634,plain,
( ~ c_in(v_cl,c_Tarski_OPartialOrder,tc_Tarski_Opotype_Opotype__ext__type(t_a,tc_Product__Type_Ounit))
| c_Relation_Oantisym(v_r,t_a) ),
inference(spr,[status(thm),theory(equality)],[7,3]),
[iquote('0:SpR:7.0,3.1')] ).
cnf(20636,plain,
$false,
inference(mrr,[status(thm)],[20634,6,8]),
[iquote('0:MRR:20634.0,20634.1,6.0,8.0')] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.03/0.12 % Problem : LAT279-1 : TPTP v8.1.0. Released v3.2.0.
% 0.03/0.13 % Command : run_spass %d %s
% 0.12/0.34 % Computer : n005.cluster.edu
% 0.12/0.34 % Model : x86_64 x86_64
% 0.12/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.34 % Memory : 8042.1875MB
% 0.12/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.34 % CPULimit : 300
% 0.12/0.34 % WCLimit : 600
% 0.12/0.34 % DateTime : Thu Jun 30 12:01:52 EDT 2022
% 0.12/0.34 % CPUTime :
% 5.37/5.57
% 5.37/5.57 SPASS V 3.9
% 5.37/5.57 SPASS beiseite: Proof found.
% 5.37/5.57 % SZS status Theorem
% 5.37/5.57 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p
% 5.37/5.57 SPASS derived 14875 clauses, backtracked 0 clauses, performed 1 splits and kept 4968 clauses.
% 5.37/5.57 SPASS allocated 89525 KBytes.
% 5.37/5.57 SPASS spent 0:00:05.07 on the problem.
% 5.37/5.57 0:00:00.27 for the input.
% 5.37/5.57 0:00:00.00 for the FLOTTER CNF translation.
% 5.37/5.57 0:00:00.32 for inferences.
% 5.37/5.57 0:00:00.00 for the backtracking.
% 5.37/5.57 0:00:03.90 for the reduction.
% 5.37/5.57
% 5.37/5.57
% 5.37/5.57 Here is a proof with depth 1, length 6 :
% 5.37/5.57 % SZS output start Refutation
% See solution above
% 5.37/5.57 Formulae used in the proof : cls_Tarski_OPartialOrder__iff_1 cls_Tarski_Ocl_A_58_APartialOrder_0 cls_Tarski_Or_A_61_61_Aorder_Acl_0 cls_conjecture_0
% 5.37/5.57
%------------------------------------------------------------------------------