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Author SHA1 Message Date
Nikolaj Bjorner
e332652989 Merge branch 'master' of https://github.com/z3prover/z3 2018-02-04 20:54:49 -08:00
Nikolaj Bjorner
885dfad237 fix #1458 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-04 20:54:21 -08:00
Nikolaj Bjorner
87f7853b9b
Merge pull request #1462 from Firobe/patch-1 
Fix encoding error
 2018-02-04 16:14:21 -08:00
Christoph M. Wintersteiger
175273fe27 Merge branch 'master' of https://github.com/Z3Prover/z3 2018-02-04 22:43:43 +00:00
Nikolaj Bjorner
caaaa23438 Merge branch 'master' of https://github.com/z3prover/z3 2018-02-04 13:06:54 -08:00
Nikolaj Bjorner
bf04c38a63 add logging for #1470 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-04 13:06:14 -08:00
Nikolaj Bjorner
20d6543538 set uninitialized fields. Maybe related to #1468 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-04 12:56:21 -08:00
Nikolaj Bjorner
20fe08d80c fix more bugs with compilation of pb equalities 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-04 09:51:45 -08:00
Nikolaj Bjorner
354c16454a fix bug in translation of pbeq into sat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-03 22:19:25 -08:00
Nikolaj Bjorner
badb32f9ae neatify rewriting 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-03 16:33:14 -08:00
Nikolaj Bjorner
d07688d80b update lia2card to handle broader intervals 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-03 15:52:34 -08:00
Nikolaj Bjorner
db347c007d remove legacy bce 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-03 09:39:39 -08:00
Christoph M. Wintersteiger
333374229d Fixed UFs for unspecified cases of FP conversion operators. Thanks for Youcheng Sun for reporting this bug. 2018-02-03 16:48:05 +00:00
Christoph M. Wintersteiger
c3ed986031 Fixed RNA FP rounding mode semantics. Fixes #1190 and bugs reported by Youcheng Sun. 2018-02-03 16:46:21 +00:00
Christoph M. Wintersteiger
8689921e9c Fixed missing bit of precision in fp.to_ubv/fp.to_sbv. Thanks to Youcheng Sun for reporting this bug. 2018-02-03 15:16:23 +00:00
Nikolaj Bjorner
e95840b640 ate/acce 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-02 20:51:41 -08:00
Christoph M. Wintersteiger
ad3b0ecad0 Fixed pattern rewriting to produce only valid patterns (which led to a segfault). Bug reported by Youcheng Sun. 2018-02-02 19:27:36 +00:00
Nikolaj Bjorner
a6ac6958a6 fix gcc compilation error 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-02 09:48:02 -08:00
Nikolaj Bjorner
161ee1c108 fix ugcd 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-01 20:23:21 -08:00
Nikolaj Bjorner
ad92bfb1a1 fix python build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-01 20:19:24 -08:00
Nikolaj Bjorner
eca250933d disable uhle from lookahead solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-02-01 19:56:01 -08:00
Bruce Mitchener
ae8027e594 Fix typos. 2018-02-01 19:39:43 +07:00
Nikolaj Bjorner
75bf942237 throttle cce pass 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-31 21:15:07 -08:00
Nikolaj Bjorner
a639452553 Merge branch 'opt' of https://github.com/nikolajbjorner/z3 into opt 2018-01-31 11:10:54 -08:00
Nikolaj Bjorner
7ada6c25d9 fix build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-31 11:10:42 -08:00
Nikolaj Bjorner
e32bfda5a6 fixup cce 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-31 10:21:27 -08:00
Nikolaj Bjorner
2739342aba fix updates to cce 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-30 23:41:04 -08:00
Nikolaj Bjorner
2d0f80f78e add cce minimization 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-30 09:22:36 -08:00
Nikolaj Bjorner
54ba25175c
Merge pull request #1467 from waywardmonkeys/use-char-rfind 
Use char version of rfind.
 2018-01-30 08:41:23 -08:00
Bruce Mitchener
6d6b614924 Use char version of rfind. 
There is only a single character involved, so use the char version.

This was found via `clang-tidy`.
 2018-01-30 21:45:12 +07:00
Bruce Mitchener
177414c0ee Use const refs to reduce copying. 
These are things that have been found by `clang-tidy`.
 2018-01-30 21:43:56 +07:00
Nikolaj Bjorner
ede12553f2 fix learned annotation on ternary 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-30 03:31:28 -08:00
Nikolaj Bjorner
73e9d351dc adding initial model to updated #1463 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-30 03:21:58 -08:00
Nikolaj Bjorner
5a2b072ddf working on completing ATE/ALA for acce and abce 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-29 20:32:06 -08:00
Nikolaj Bjorner
5a16d3ef7f fix license in sstream 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-29 19:14:17 -08:00
Nikolaj Bjorner
2f6c80ef08 fix build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-28 12:06:14 -08:00
Nikolaj Bjorner
3e191d5cc5 Merge branch 'master' of https://github.com/z3prover/z3 2018-01-28 11:46:02 -08:00
Nikolaj Bjorner
e4198c38e2 add solution_prefix per #1463, have parto with single objective behave similar to multipe-objectives #1439 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-28 11:45:39 -08:00
Murphy Berzish
1ee5ce96b8 use regex instead of head/tail split for string-integer conversion; check sort of refreshed vars; add intersection difficulty estimation 2018-01-26 14:52:18 -05:00
Virgile ROBLES
fddc4e311f
Fix encoding error 
The encode/decode is not needed and fails if any non-ASCII character is returned by g++ or clang++
 2018-01-26 00:30:59 +01:00
Murphy Berzish
c01dda4e31 experimental str.to.int fix 2018-01-25 16:11:31 -05:00
Murphy Berzish
5c3f35dc44 always rewrite regex length constraints as they are sometimes malformed 2018-01-25 15:52:57 -05:00
Murphy Berzish
852e0e0892 fix regex difficulty overflow bug; fix final check on regex terms that don't get path constraints 2018-01-25 15:25:36 -05:00
Christoph M. Wintersteiger
305212c021 Added rewrite cycle detection in demodulator/ufbv_rewriter. Partial fix for #1456. 2018-01-25 15:18:13 +00:00
Murphy Berzish
8d5065d35d fix constant eqc bug in mk_concat 2018-01-24 22:02:00 -05:00
Murphy Berzish
d648f95f63 fix setup of path constraints when the path constraint is False 2018-01-24 21:25:45 -05:00
Nikolaj Bjorner
3b1810d893 fix hidden tautology bug on non-learned clauses 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-21 23:18:41 -08:00
Nikolaj Bjorner
ece5ad90e0 fix model conversion bugs 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-20 17:09:43 -08:00
Nikolaj Bjorner
b129ee764f debugging opt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-01-20 10:20:22 -08:00
Nikolaj Bjorner
7fc1b75cb8 Merge branch 'opt' of https://github.com/nikolajbjorner/z3 into opt 2018-01-19 21:36:24 -08:00