what was gulliver guilty of? what was his course of action after hearing about his impending conviction?

There were some Lilliputians who considered Gulliver an enemy. Skyresh Bolgolam, Flimnap, Limtoc and some others complain about him to the emperor. The articles of impeachment against Gulliver are that he has peed within royal quarters which is treason, he refused to destroy the remainder boats and property of Belfuscu, Gulliver was nice to ambassadors of Belfuscu, and that he planned to visit Belfuscu without written permission from the emperor. Gulliver thought he could easily defeat the Lilliputians, but he had pledged loyalty to the emperor. So, he decided to move to Belfuscu.