in a-trice in a sentence

1. in a trice, she had flown up the stairs

2. In short, when the war ends, appoint a commission consisting of Kautsky and Plekhanov, Vandervelde and Adler and a "unanimous" resolution in the spirit of mutual amnesty will be drawn up in a trice.

3. Twelve years later, however, I think I can say that the problems sociologists, economists, and other social scien­ tists are “worked up about” are not going to be solved in a trice, by me or even by a legion of physicists.