%------------------------------------------------------------------------------
% File : SPASS+T---2.2.22
% Problem : PUZ134_2 : TPTP v8.1.0. Released v5.1.0.
% Transfm : none
% Format : tptp:raw
% Command : spasst-tptp-script %s %d
% Computer : n022.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 : Mon Jul 18 18:27:45 EDT 2022
% Result : Theorem 0.82s 1.11s
% Output : Refutation 0.82s
% Verified :
% SZS Type : Refutation
% Derivation depth : 1
% Number of leaves : 15
% Syntax : Number of clauses : 16 ( 10 unt; 1 nHn; 16 RR)
% Number of literals : 36 ( 0 equ; 19 neg)
% Maximal clause size : 6 ( 2 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 5 ( 4 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 6 con; 0-1 aty)
% Number of variables : 9 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(1,axiom,
knowheyan(skc7),
file('PUZ134_2.p',unknown),
[] ).
cnf(8,axiom,
knowheyan(d),
file('PUZ134_2.p',unknown),
[] ).
cnf(9,axiom,
knowheyan(c),
file('PUZ134_2.p',unknown),
[] ).
cnf(10,axiom,
knowheyan(b),
file('PUZ134_2.p',unknown),
[] ).
cnf(11,axiom,
knowheyan(a),
file('PUZ134_2.p',unknown),
[] ).
cnf(35,axiom,
greater(age_of(c),age_of(skc7)),
file('PUZ134_2.p',unknown),
[] ).
cnf(36,axiom,
greater(age_of(b),age_of(c)),
file('PUZ134_2.p',unknown),
[] ).
cnf(37,axiom,
greater(age_of(d),age_of(b)),
file('PUZ134_2.p',unknown),
[] ).
cnf(38,axiom,
greater(age_of(a),age_of(d)),
file('PUZ134_2.p',unknown),
[] ).
cnf(40,axiom,
( ~ knowheyan(U)
| age(age_of(U)) ),
file('PUZ134_2.p',unknown),
[] ).
cnf(43,axiom,
( ~ age(U)
| ~ age(V)
| ~ greater(U,V)
| ~ equal(U,V) ),
file('PUZ134_2.p',unknown),
[] ).
cnf(44,axiom,
( ~ age(U)
| ~ age(V)
| ~ greater(U,V)
| ~ greater(V,U) ),
file('PUZ134_2.p',unknown),
[] ).
cnf(50,axiom,
( ~ knowheyan(U)
| equal(U,a)
| equal(U,b)
| equal(U,c)
| equal(U,d)
| equal(U,e) ),
file('PUZ134_2.p',unknown),
[] ).
cnf(51,axiom,
( ~ age(U)
| ~ age(V)
| ~ age(W)
| ~ greater(U,V)
| ~ greater(V,W)
| greater(U,W) ),
file('PUZ134_2.p',unknown),
[] ).
cnf(54,axiom,
( ~ greater(age_of(c),age_of(e))
| ~ greater(age_of(b),age_of(c))
| ~ greater(age_of(d),age_of(b))
| ~ greater(age_of(a),age_of(d)) ),
file('PUZ134_2.p',unknown),
[] ).
cnf(440,plain,
$false,
inference(thr,[status(thm)],[54,51,50,44,43,40,38,37,36,35,11,10,9,8,1]),
[iquote('0:ThR:54,51,50,44,43,40,38,37,36,35,11,10,9,8,1')] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : PUZ134_2 : TPTP v8.1.0. Released v5.1.0.
% 0.07/0.12 % Command : spasst-tptp-script %s %d
% 0.12/0.33 % Computer : n022.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 600
% 0.12/0.33 % DateTime : Sat May 28 20:57:38 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.19/0.46 % Using EUF theory
% 0.82/1.11
% 0.82/1.11
% 0.82/1.11 % SZS status Theorem for /tmp/SPASST_5570_n022.cluster.edu
% 0.82/1.11
% 0.82/1.11 SPASS V 2.2.22 in combination with yices.
% 0.82/1.11 SPASS beiseite: Proof found by SPASS and SMT.
% 0.82/1.11 Problem: /tmp/SPASST_5570_n022.cluster.edu
% 0.82/1.11 SPASS derived 226 clauses, backtracked 41 clauses and kept 250 clauses.
% 0.82/1.11 SPASS backtracked 3 times (1 times due to theory inconsistency).
% 0.82/1.11 SPASS allocated 6654 KBytes.
% 0.82/1.11 SPASS spent 0:00:00.04 on the problem.
% 0.82/1.11 0:00:00.00 for the input.
% 0.82/1.11 0:00:00.01 for the FLOTTER CNF translation.
% 0.82/1.11 0:00:00.00 for inferences.
% 0.82/1.11 0:00:00.00 for the backtracking.
% 0.82/1.11 0:00:00.02 for the reduction.
% 0.82/1.11 0:00:00.01 for interacting with the SMT procedure.
% 0.82/1.11
% 0.82/1.11
% 0.82/1.11 % SZS output start CNFRefutation for /tmp/SPASST_5570_n022.cluster.edu
% See solution above
% 0.82/1.11
% 0.82/1.11 Formulae used in the proof : fof_c_not_youngest fof_d_knowheyan fof_c_knowheyan fof_b_knowheyan fof_a_knowheyan fof_age_info4 fof_age_info2 fof_age_info1 fof_age_of_type fof_age_greater fof_age_irreflexive fof_only_knowheyans fof_age_transitive fof_age_order
% 0.82/1.11
% 0.82/1.11 SPASS+T ended
%------------------------------------------------------------------------------