%------------------------------------------------------------------------------
% File : PyRes---1.5
% Problem : SYN083-1 : TPTP v8.1.2. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% Computer : n029.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 : Thu May 9 17:47:19 EDT 2024
% Result : Unsatisfiable 0.22s 0.56s
% Output : Refutation 0.22s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 3
% Syntax : Number of clauses : 6 ( 4 unt; 0 nHn; 4 RR)
% Number of literals : 9 ( 8 equ; 4 neg)
% Maximal clause size : 3 ( 1 avg)
% Maximal term depth : 4 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 4 con; 0-2 aty)
% Number of variables : 14 ( 0 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(prove_this,negated_conjecture,
f(a,f(b,f(c,d))) != f(f(f(a,b),c),d),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this) ).
cnf(f_is_associative,axiom,
f(X10,f(X12,X11)) = f(f(X10,X12),X11),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',f_is_associative) ).
cnf(transitivity,axiom,
( X6 != X8
| X8 != X7
| X6 = X7 ),
theory(equality) ).
cnf(c5,plain,
( X33 != f(X36,f(X35,X34))
| X33 = f(f(X36,X35),X34) ),
inference(resolution,[status(thm)],[f_is_associative,transitivity]) ).
cnf(c19,plain,
f(X69,f(X68,f(X66,X67))) = f(f(f(X69,X68),X66),X67),
inference(resolution,[status(thm)],[c5,f_is_associative]) ).
cnf(c49,plain,
$false,
inference(resolution,[status(thm)],[c19,prove_this]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.14 % Problem : SYN083-1 : TPTP v8.1.2. Released v1.0.0.
% 0.08/0.15 % Command : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% 0.15/0.37 % Computer : n029.cluster.edu
% 0.15/0.37 % Model : x86_64 x86_64
% 0.15/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.37 % Memory : 8042.1875MB
% 0.15/0.37 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.37 % CPULimit : 300
% 0.15/0.37 % WCLimit : 300
% 0.15/0.37 % DateTime : Wed May 8 19:50:38 EDT 2024
% 0.15/0.37 % CPUTime :
% 0.22/0.56 % Version: 1.5
% 0.22/0.56 % SZS status Unsatisfiable
% 0.22/0.56 % SZS output start CNFRefutation
% See solution above
% 0.22/0.56
% 0.22/0.56 % Initial clauses : 6
% 0.22/0.56 % Processed clauses : 15
% 0.22/0.56 % Factors computed : 2
% 0.22/0.56 % Resolvents computed: 49
% 0.22/0.56 % Tautologies deleted: 2
% 0.22/0.56 % Forward subsumed : 8
% 0.22/0.56 % Backward subsumed : 0
% 0.22/0.56 % -------- CPU Time ---------
% 0.22/0.56 % User time : 0.171 s
% 0.22/0.56 % System time : 0.018 s
% 0.22/0.56 % Total time : 0.189 s
%------------------------------------------------------------------------------