TSTP Solution File: GRP140-1 by MaedMax---1.4
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%------------------------------------------------------------------------------
% File : MaedMax---1.4
% Problem : GRP140-1 : TPTP v8.1.0. Bugfixed v1.2.1.
% Transfm : none
% Format : tptp
% Command : run_maedmax %d %s
% Computer : n023.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 : 300s
% DateTime : Tue Jul 26 07:02:11 EDT 2022
% Result : Unsatisfiable 1.20s 1.37s
% Output : CNFRefutation 1.20s
% Verified :
% SZS Type : Refutation
% Derivation depth : 9
% Number of leaves : 7
% Syntax : Number of clauses : 20 ( 20 unt; 0 nHn; 9 RR)
% Number of literals : 20 ( 19 equ; 2 neg)
% Maximal clause size : 1 ( 1 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 4 con; 0-2 aty)
% Number of variables : 21 ( 3 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(eq_0,axiom,
greatest_lower_bound(X,Y) = greatest_lower_bound(Y,X),
file('/tmp/MaedMax_17898') ).
cnf(eq_1,axiom,
least_upper_bound(X,Y) = least_upper_bound(Y,X),
file('/tmp/MaedMax_17898') ).
cnf(eq_2,axiom,
greatest_lower_bound(X,greatest_lower_bound(Y,Z)) = greatest_lower_bound(greatest_lower_bound(X,Y),Z),
file('/tmp/MaedMax_17898') ).
cnf(eq_3,axiom,
X = least_upper_bound(X,greatest_lower_bound(X,Y)),
file('/tmp/MaedMax_17898') ).
cnf(eq_4,axiom,
greatest_lower_bound(a,c) = c,
file('/tmp/MaedMax_17898') ).
cnf(eq_5,axiom,
greatest_lower_bound(b,c) = c,
file('/tmp/MaedMax_17898') ).
cnf(eq_6,negated_conjecture,
greatest_lower_bound(a,b) != least_upper_bound(greatest_lower_bound(a,b),c),
file('/tmp/MaedMax_17898') ).
cnf(eq_7,plain,
greatest_lower_bound(greatest_lower_bound(X,Y),x102) = greatest_lower_bound(Y,greatest_lower_bound(X,x102)),
inference(cp,[status(thm)],[eq_0,eq_2]) ).
cnf(eq_8,plain,
greatest_lower_bound(c,x102) = greatest_lower_bound(b,greatest_lower_bound(c,x102)),
inference(cp,[status(thm)],[eq_5,eq_2]) ).
cnf(eq_9,plain,
greatest_lower_bound(c,a) = c,
inference(cp,[status(thm)],[eq_0,eq_4]) ).
cnf(eq_10,plain,
least_upper_bound(Y,greatest_lower_bound(X,Y)) = Y,
inference(cp,[status(thm)],[eq_0,eq_3]) ).
cnf(eq_11,plain,
X = least_upper_bound(X,greatest_lower_bound(Y,X)),
eq_10 ).
cnf(eq_12,plain,
greatest_lower_bound(X,greatest_lower_bound(Y,Z)) = greatest_lower_bound(Y,greatest_lower_bound(X,Z)),
inference(rw,[status(thm)],[eq_7,eq_2]) ).
cnf(eq_13,plain,
greatest_lower_bound(c,X) = greatest_lower_bound(c,greatest_lower_bound(b,X)),
inference(rw,[status(thm)],[eq_8,eq_12]) ).
cnf(eq_14,plain,
greatest_lower_bound(c,greatest_lower_bound(X,b)) = greatest_lower_bound(c,X),
inference(cp,[status(thm)],[eq_0,eq_13]) ).
cnf(eq_15,plain,
least_upper_bound(greatest_lower_bound(X,b),greatest_lower_bound(c,X)) = greatest_lower_bound(X,b),
inference(cp,[status(thm)],[eq_14,eq_11]) ).
cnf(eq_16,plain,
least_upper_bound(greatest_lower_bound(a,b),c) = greatest_lower_bound(a,b),
inference(cp,[status(thm)],[eq_9,eq_15]) ).
cnf(eq_17,plain,
greatest_lower_bound(a,b) = least_upper_bound(c,greatest_lower_bound(a,b)),
inference(rw,[status(thm)],[eq_16,eq_1]) ).
cnf(eq_18,negated_conjecture,
greatest_lower_bound(a,b) != greatest_lower_bound(a,b),
inference(rw,[status(thm)],[inference(rw,[status(thm)],[eq_6,eq_1]),eq_17]) ).
cnf(bot,negated_conjecture,
$false,
inference(cn,[status(thm)],[eq_18]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.12 % Problem : GRP140-1 : TPTP v8.1.0. Bugfixed v1.2.1.
% 0.08/0.12 % Command : run_maedmax %d %s
% 0.12/0.33 % Computer : n023.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 : 300
% 0.12/0.33 % DateTime : Tue Jul 26 04:31:03 EDT 2022
% 0.12/0.34 % CPUTime :
% 1.20/1.37 % SZS status Unsatisfiable
% 1.20/1.37 % SZS output start CNFRefutation for /tmp/MaedMax_17898
% See solution above
% 1.20/1.37
%------------------------------------------------------------------------------