segmentation fault calling sres in trivial quotient rings

[ren]

                     SINGULAR                                 /  Development
 A Computer Algebra System for Polynomial Computations       /   version 4.0.0
                                                           0<
 by: W. Decker, G.-M. Greuel, G. Pfister, H. Schoenemann     \   Dec 2013
FB Mathematik der Universitaet, D-67653 Kaiserslautern        \

ring R = (0,x(0)),Y(1..4),dp;
qring RR = std(0);
ideal inI = (x(0))*Y(1),(x(0))*Y(4),Y(1)*Y(2),Y(2)*Y(3),Y(3)*Y(4);
sres(inI,0);

// ** full resolution in a qring may be infinite, setting max length to 4
Singular : signal 11 (v: 4001):
current line:>>sres(inI,0);<<
Segment fault/Bus error occurred at 8348e35 because of c (r:1396875628)
please inform the authors
trying to restart...

This problem arose in the construction of the associated graded ring with respect to an ideal, when the generating system of that ideal only had trivial syzygies.

[hannes]

cannot reproduce it with the current version from github

[ren]

Hm, you're right. Nevermind, sorry. :-/