1. I do not agree with the strategy of seeking discharge when divorce had not concluded yet. Filing for discharge at this stage has diluted your potent legal remedy, You should have waited till the finalization of divorce to file for discharge. The judge has rightly set a date for the evidence of the complainant. It does not have the authority to close the case on the basis of the settlement agreed between you and the wife.
2. If your wife does not turn up at the hearing of the divorce petition on 12th Dec 2014 the court will inevitably dismiss the divorce petition. So your wife has to come to the court and say she does not object to divorce being granted.
3. Even if divorce is given on 12th Dec the criminal court will still not close the case, in which event you should move the High Court for quashing of the case on the basis of the settlement agreed between you and your wife. If she does not withdraw the case then you may move the High Court unilaterally.
4. Have you paid any alimony to her during the divorce process? I hope you have not paid her the entire agreed amount, if any, as this further minimizes the possibility of her turning up in the court for finalization of divorce at the next hearing.
5. Plan your further legal strategy after having a conference with your lawyer.