TSTP Solution File: NUM895_1 by SPASS+T---2.2.22
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%------------------------------------------------------------------------------
% File : SPASS+T---2.2.22
% Problem : NUM895_1 : TPTP v8.1.0. Released v5.0.0.
% Transfm : none
% Format : tptp:raw
% Command : spasst-tptp-script %s %d
% Computer : n009.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 14:39:13 EDT 2022
% Result : Theorem 0.75s 1.00s
% Output : Refutation 0.75s
% Verified :
% SZS Type : Refutation
% Derivation depth : 1
% Number of leaves : 2
% Syntax : Number of clauses : 3 ( 3 unt; 0 nHn; 3 RR)
% Number of literals : 3 ( 0 equ; 1 neg)
% Maximal clause size : 1 ( 1 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 2 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 3 con; 0-2 aty)
% Number of variables : 0 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(1,axiom,
equal(plus(skc3,skc4),skc5),
file('NUM895=1.p',unknown),
[] ).
cnf(2,axiom,
~ equal(minus(skc5,skc3),skc4),
file('NUM895=1.p',unknown),
[] ).
cnf(51,plain,
$false,
inference(thr,[status(thm)],[2,1]),
[iquote('0:ThR:2,1')] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.06/0.12 % Problem : NUM895_1 : TPTP v8.1.0. Released v5.0.0.
% 0.06/0.12 % Command : spasst-tptp-script %s %d
% 0.13/0.33 % Computer : n009.cluster.edu
% 0.13/0.33 % Model : x86_64 x86_64
% 0.13/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.33 % Memory : 8042.1875MB
% 0.13/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.33 % CPULimit : 300
% 0.13/0.33 % WCLimit : 600
% 0.13/0.33 % DateTime : Wed Jul 6 19:44:37 EDT 2022
% 0.13/0.33 % CPUTime :
% 0.20/0.46 % Using integer theory
% 0.75/1.00
% 0.75/1.00
% 0.75/1.00 % SZS status Theorem for /tmp/SPASST_30156_n009.cluster.edu
% 0.75/1.00
% 0.75/1.00 SPASS V 2.2.22 in combination with yices.
% 0.75/1.00 SPASS beiseite: Proof found by SMT.
% 0.75/1.00 Problem: /tmp/SPASST_30156_n009.cluster.edu
% 0.75/1.00 SPASS derived 15 clauses, backtracked 0 clauses and kept 44 clauses.
% 0.75/1.00 SPASS backtracked 1 times (1 times due to theory inconsistency).
% 0.75/1.00 SPASS allocated 6222 KBytes.
% 0.75/1.00 SPASS spent 0:00:00.01 on the problem.
% 0.75/1.00 0:00:00.00 for the input.
% 0.75/1.00 0:00:00.00 for the FLOTTER CNF translation.
% 0.75/1.00 0:00:00.00 for inferences.
% 0.75/1.00 0:00:00.00 for the backtracking.
% 0.75/1.00 0:00:00.00 for the reduction.
% 0.75/1.00 0:00:00.00 for interacting with the SMT procedure.
% 0.75/1.00
% 0.75/1.00
% 0.75/1.00 % SZS output start CNFRefutation for /tmp/SPASST_30156_n009.cluster.edu
% See solution above
% 0.75/1.00
% 0.75/1.00 Formulae used in the proof : fof_sum_difference
% 0.75/1.00
% 0.75/1.00 SPASS+T ended
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