Nevertheless I see no solution, only 3 possible bad outcomes:
1. Europe loans more money to Greece and we can be pretty certain that they can't pay it back.
2. Europe gifts money to Greece (forgive some of the debt) to temporarily reduce their debt and after a few years we are in the same situation again
3. Greece defaults on its debt (and maybe exits the Euro) and can't borrow money for the foreseeable future.
None of these options looks particularly desirable and imo Tsipras doesn't help the situation when he says to hell with it; let's rehire all these public servant. We don't have the money for that but it wont matter much regardless which possible outcome becomes reality