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7602 commits 24 branches 48 tags 158 MiB
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1157 commits

Author SHA1 Message Date
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
Nikolaj Bjorner
bce143b2b2 Merge pull request #1323 from c-cube/pp-proof-graphviz 
print proofs in graphviz
 2017-10-24 03:28:04 -07:00
Nikolaj Bjorner
d67f3c1466 create proofs folder, move proof-post-order utility to proofs directory, fix regression with proofs 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-24 03:08:56 -07:00
Simon Cruanes
607eba1720 account for review 2017-10-24 11:44:28 +02:00
Nikolaj Bjorner
72c9134424 fixing regressions introduced when reducing astm proof dependencies 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-24 02:26:39 -07:00
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
Nikolaj Bjorner
7f254710aa patch build failure 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-23 21:38:10 -07:00
Nikolaj Bjorner
f63439603d streamlining proof generation (initial step of removing ast-manager dependency). Detect error in model creation when declaring constant with non-zero arity. See #1223 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-23 21:16:46 -07:00
Nikolaj Bjorner
d2e27f6f1f remove redundant and wrong range type, in extension to changes made for #1223 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-19 11:25:44 -07:00
Nikolaj Bjorner
c9f540b066 additional array functions exposed over API, ping #1223 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-19 11:08:48 -07:00
Nikolaj Bjorner
448cf8c31d fix scope accounting for dom simplifier 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-17 10:14:26 -07:00
Nuno Lopes
4e92caa553 nnf: let's try a different version of compatible frames wo/ copying 2017-10-16 22:33:23 +01:00
Nikolaj Bjorner
019edcb822 frame, again 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-16 09:35:00 -07:00
Nikolaj Bjorner
5f9891c235 moving out construction of expr_ref 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-16 09:29:26 -07:00
Nikolaj Bjorner
a93f1f88cc trying to fix mac build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-16 09:23:50 -07:00
Nikolaj Bjorner
256c9d76d3 add macro for _Exit under WINDOWS 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-16 09:14:10 -07:00
Christoph M. Wintersteiger
f9adf8e62a Backwards compatibility 2017-10-16 17:07:03 +01:00
Christoph M. Wintersteiger
cda03b4238 Whitespace 2017-10-16 17:01:09 +01:00
Nuno Lopes
29acec672f nnf: remove ast incref 2017-10-16 00:54:30 +01:00
Nuno Lopes
d1c13f17b0 remove noexcept since MSVC 2012 doest support it 2017-10-16 00:54:30 +01:00
Nuno Lopes
b53d69be18 fpa_rewriter: remove a mpq copy 2017-10-16 00:54:30 +01:00
Nuno Lopes
3cc6dd1cbd bv_decl_plugin: remove mem allocation 2017-10-16 00:54:29 +01:00
Nuno Lopes
9b54b4e784 fix vector<> to support non-POD types 
adjust code to std::move and avoid unnecessary/illegal
 2017-10-16 00:54:29 +01:00
Nikolaj Bjorner
cae414e575 fixes for #1296, removing COMPILE_TIME_ASSERT 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-09 13:59:44 -07:00
Nikolaj Bjorner
7e4f532202 fix build by including mk_pp 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-07 00:37:44 +01:00
Nikolaj Bjorner
a18236bc7f have quantifier equality take names into account 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-07 00:07:53 +01:00
Christoph M. Wintersteiger
50042ab638 removed unused variables 2017-10-06 13:00:09 +01:00
Nikolaj Bjorner
05428314be fix #1276 related crashes for re-sumption after cancellation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-10-01 15:13:43 -07:00
Christoph M. Wintersteiger
cc9f67267d Eliminated the remaining operator kinds for partially unspecified FP operators. 2017-09-20 20:16:09 +01:00
Nikolaj Bjorner
cb15473d5b remove type annotation from var printing 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-19 20:02:41 -07:00
Nikolaj Bjorner
caa02c3c02 add match expression construct to SMT-LIB2.6 frontend 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-19 19:39:02 -07:00
Christoph M. Wintersteiger
60c6249912 Removed unused variable 2017-09-17 18:09:10 +01:00
Christoph M. Wintersteiger
db398eca7a Tabs, formatting. 2017-09-17 17:50:05 +01:00
Christoph M. Wintersteiger
00651f8f21 Tabs, formatting. 2017-09-17 14:54:09 +01:00
Christoph M. Wintersteiger
8871cb120a Fixed bug in fp.to_{s,u}bv 2017-09-17 12:57:29 +01:00
Nikolaj Bjorner
da72911062 Merge branch 'master' of https://github.com/z3prover/z3 2017-09-17 01:39:44 +02:00
Nikolaj Bjorner
8ff1e070be add QF_DT 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-17 01:39:39 +02:00
Christoph M. Wintersteiger
65697eb277 Portability fixes 2017-09-15 21:13:47 +01:00
Christoph M. Wintersteiger
05447d612a Bugfixes for fp.to_* operators 2017-09-15 19:56:15 +01:00
Christoph M. Wintersteiger
15ccb34a81 Removed unused function 2017-09-15 11:48:42 +01:00
Christoph M. Wintersteiger
ff42c44f37 Debug traces 2017-09-15 11:48:25 +01:00
Christoph M. Wintersteiger
a479fa610a Refactored treatment of unspecified FPA functions. 2017-09-14 20:29:07 +01:00
Christoph M. Wintersteiger
2165c09def Improved FPA models of partial theory functions 2017-09-13 19:50:51 +01:00
Christoph M. Wintersteiger
de15932f4c Fixed BV encoding of fp.to_{s,u}bv. 2017-09-13 19:47:59 +01:00
Christoph M. Wintersteiger
44738bf9d5 Merge branch 'master' of https://github.com/Z3Prover/z3 into fpa_unspec 2017-09-12 19:44:06 +01:00
Christoph M. Wintersteiger
31cfca0444 Eliminated unspecified operators for fp.to_*bv, fp.to_real. Also fixes #1191. 2017-09-12 19:43:45 +01:00