Why Does Strelka stop playing under Arena?

[pichy]

[Event "Arena tournament"]
[Site "Jorge"]
[Date "2007.05.30"]
[Round "2"]
[White "Strelka"]
[Black "Movei00_8_421"]
[Result "0-1"]
[ECO "B53"]
[Opening "Sicilian, Chekhover, 7.Nc3 Nf6 8.Bg5"]
[Time "20:01:37"]
[Variation "2.Nf3 d6 3.Nc3 Nf6"]
[TimeControl "180+0"]
[Termination "time forfeit"]
[PlyCount "40"]
[WhiteType "program"]
[BlackType "program"]

1.Nf3 c5 2.Nc3 Nf6 3.e4 d6 4.d4 cxd4 5.Qxd4 Nc6 6.Bb5 Bd7 7.Bxc6 Bxc6 8.O-O e6
9.Qc4 Rc8 10.Qd3 Be7 11.Nd4 Bd7 12.Ndb5 Bxb5 13.Qxb5+ Qd7 14.Qd3 O-O 15.Be3 a6
16.Rad1 Qc7 17.Bd4 b5 18.a3 Rfd8 19.Rfe1 Qc4 20.f3 Qxd3 {0-1 White forfeits on time} 0-1

[Graham Banks]

Hi Jorge,

Strelka only understands the time control of x moves in x minutes repeating.

Regards, Graham.