0304 GMT January 17, 2019
Both leaders did however say progress had been made and talks will continue later today, euronews.com reported.
The parties agreed on Sunday to invest more than two billion euros in social housing by 2021, to spend up to 12 billion euros on expanding broadband and to channel 33 billion euros to municipalities for various projects including childcare.
They have ticked off migration, energy and agriculture in recent days too but the most contentious issues — labor rules and healthcare — have yet to be resolved.
More than four months after a national election, Europe's largest economy and major power-broker is in political paralysis, causing concern among investors and EU partners.
The SPD are hoping to renew their ‘Grand coalition’ with Merkel's Christian Democrats which has governed Germany since 2013.