8 commits

Author	SHA1	Message	Date
Arie Gurfinkel	10106e8e12	Minor fixes to ast_pp_dot	2018-06-14 16:08:48 -07:00
Nikolaj Bjorner	2c3b56315d	Merge branch 'master' of https://github.com/z3prover/z3	2017-10-24 08:49:56 -07:00
Nikolaj Bjorner	637a0fa139	unused warnings ... Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>	2017-10-24 08:49:25 -07:00
Christoph M. Wintersteiger	eda3c6258b	backward comp	2017-10-24 12:53:24 +01:00
Nikolaj Bjorner	e6e1d94cf9	fix build issues ... Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>	2017-10-24 03:39:00 -07:00
Simon Cruanes	607eba1720	account for review	2017-10-24 11:44:28 +02:00
Simon Cruanes	24edb8fb47	add some colors to the proof output	2017-10-24 09:51:47 +02:00
Simon Cruanes	d630838b38	add a basic printer into graphviz (http://graphviz.org/) for proofs ... - proofs are output into file `proof.dot` if `(get-proof-graph)` is in the input - use `dot -Txlib proof.dot` to see the proof - use `dot -Tsvg proof.dot` to get a svg file	2017-10-24 09:41:38 +02:00