thue question

[Ariel Martin Pacetti <apacetti@dm.uba.ar>]

Dear pari users,

I don't know if this is a bug, so before reporting it, I want to check the 
answer is the expected one.

          GP/PARI CALCULATOR Version 2.8.0 (development 16830-ee5d16f)
               amd64 running linux (x86-64 kernel) 64-bit version
       compiled: Sep 30 2014, gcc version 4.8.2 (Ubuntu 4.8.2-19ubuntu1)
                            threading engine: single
                 (readline v6.3 enabled, extended help enabled)

                     Copyright (C) 2000-2014 The PARI Group

PARI/GP is free software, covered by the GNU General Public License, and 
comes
WITHOUT ANY WARRANTY WHATSOEVER.

Type ? for help, \q to quit.
Type ?13 for how to get moral (and possibly technical) support.

parisize = 8000000, primelimit = 500000
? S=thueinit(2*x^3 + 2*x^2 + 11*x - 114);
? thue(S,200)
%2 = []


The values (1,0) and (0,-1) give: 2, 114, so shouldn't they be solutions 
to the equation?

BTW, it I want to solve "many" thue equations, is there a way to get "all 
the solutions up to a" (which are probably tested in the search).

Bests,

Ariel