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Author SHA1 Message Date
Nuno Lopes 0313cf6d4c restore exec bit on configure & scripts/*.sh 2020-05-16 20:07:36 +01:00
Nikolaj Bjorner 2822922d36 fix regression with mainintaing signs for monotonicity lemmas 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-16 11:17:40 -07:00
Nikolaj Bjorner d352c61e01 fix regression with mainintaing signs for monotonicity lemmas 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-16 11:17:39 -07:00
Lev Nachmanson cd833e892f avoid iterations on std::unordered_set 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-05-16 08:55:15 -07:00
Murphy Berzish ce07138008
Merge pull request #4325 from mtrberzi/issue4322 
ignore true/false/null literals during theory case split propagation
 2020-05-15 20:42:33 -05:00
Murphy Berzish fcbcad6c10
Merge pull request #4320 from mtrberzi/mc-rational 
z3str3: use rational in place of unsigned during model construction
 2020-05-15 20:42:19 -05:00
Murphy Berzish ba40b36176
Merge pull request #4319 from mtrberzi/disable-get-grounded-concats 
Z3str3: disable compute_contains() and get_grounded_concats() checks
 2020-05-15 20:42:07 -05:00
Murphy Berzish 8b4929ccda
Merge pull request #4313 from mtrberzi/issue2111 
Z3str3: address crashes and timeouts related to int.to.str
 2020-05-15 20:41:51 -05:00
Nikolaj Bjorner ccda9d56d7 fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-15 15:57:38 -07:00
Nikolaj Bjorner 90f5595067 fix order lemma bug see 30ce6f20f2 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-15 15:38:55 -07:00
Nikolaj Bjorner 31a96b3afa review of monotonicity lemma 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-15 15:16:46 -07:00
Lev Nachmanson 30ce6f20f2 move nla stats to nla_core 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-05-15 13:03:18 -07:00
Lev Nachmanson 01279582ff move nla stats to nla_core 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-05-15 12:58:34 -07:00
Lev Nachmanson 82fd2a062d make calling nra from nla optional 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-05-15 12:16:40 -07:00
Lev Nachmanson 08940cff8f comment out the call to nra_solver 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-05-15 11:26:40 -07:00
Nikolaj Bjorner 9c9fe712ad disable nra in master 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-15 10:36:53 -07:00
Nikolaj Bjorner 7e4b232ac4 fix comment 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-15 10:36:21 -07:00
Lev Nachmanson 6a4062809d
Nra add term (#4331) 
* n

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* do not create assumptions

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* disable nra_solver

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-05-15 10:35:42 -07:00
Nikolaj Bjorner 0c91109577 order lemmas on also rationals 2020-05-15 10:12:06 -07:00
Nikolaj Bjorner 146fd77e0f pretty print 2020-05-15 10:12:06 -07:00
Nikolaj Bjorner c4204d3365 fix #4330 2020-05-15 10:12:06 -07:00
Alexey Vishnyakov 6d96f96cc3
Fix single threaded azure pipeline (#4329) 2020-05-15 08:50:47 -07:00
Nikolaj Bjorner b43ed70874 extend monomial bounds to handle powers 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-14 19:13:17 -07:00
Murphy Berzish ae18150d87 ignore true/false/null literals during theory case split propagation 2020-05-14 12:51:20 -04:00
Nikolaj Bjorner 73fa5995d4 fix #4316 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-13 19:35:17 -07:00
Nikolaj Bjorner 4e51633e6f adding monomial bounds 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-13 18:45:47 -07:00
Lev Nachmanson bdecbe4ed7 remove a duplicate method 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-05-13 15:38:20 -07:00
Nikolaj Bjorner fff1426556 remove unreferenced label 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-13 13:54:47 -07:00
Lev Nachmanson 6b28973799
nla review (#4321) 
* simplify the nla_solver interface

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* more simplifications

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* init m_use_nra_model

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* work on NSB comments

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* work on NSB comments

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-13 13:52:42 -07:00
Nikolaj Bjorner 16aec328f1 add comments, fix mixup between lower/upper 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-13 13:42:50 -07:00
Nikolaj Bjorner 33042268b5 bounds propagation functionality 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-13 13:36:22 -07:00
Murphy Berzish 5e7806c4a4 z3str3: use rational in place of unsigned during model construction 2020-05-13 14:32:44 -04:00
Nikolaj Bjorner bda29ca26a outline for monomial bound propagation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-13 10:37:46 -07:00
Murphy Berzish 3c606ea9b2 z3str3: disable compute_contains() and get_grounded_concats() checks 2020-05-13 11:53:26 -04:00
Nikolaj Bjorner 127ef59ce4 push explanation to where it is used 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-12 19:55:07 -07:00
Nikolaj Bjorner 8b546867f0 move lemma creation into nra_solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-12 19:47:29 -07:00
ahumenberger d706d43712
Update README with infos about Julia bindings (#4298) 
* Update README for Julia bindings

* Fix links in readme

* Add hash of z3_jll

* Fix typo
 2020-05-12 19:34:47 -07:00
Lev Nachmanson b2dc21b107
simplify the nla_solver interface (#4312) 
* simplify the nla_solver interface

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* more simplifications

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

* init m_use_nra_model

Signed-off-by: Lev Nachmanson <levnach@hotmail.com>

Co-authored-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-12 19:34:03 -07:00
Murphy Berzish 51beeec92f z3str3: heuristics for predicates over int-to-string terms 2020-05-12 21:35:24 -04:00
Nikolaj Bjorner 7a6c66a085 add stubs 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-12 17:38:16 -07:00
Nikolaj Bjorner be1a1dd7c2 add stubs 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-12 17:36:46 -07:00
Murphy Berzish 22d0dd863b z3str3: properly handle the case when an int.to.str term isn't fully assigned by string/arith theories 2020-05-12 19:36:04 -04:00
Nikolaj Bjorner 32055a31db pass resource limits by reference 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-12 10:49:16 -07:00
Nikolaj Bjorner bea0d45e6a disable new nlsat connection from master until debugged 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-12 09:38:17 -07:00
Nikolaj Bjorner 2953d3ed30 ignore my shortcut 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-12 09:10:40 -07:00
Nikolaj Bjorner 91012600ae na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-05-12 09:10:40 -07:00
Nikolaj Bjorner dce3cbede4 remove incremental_linearization code 2020-05-12 09:10:40 -07:00
Lev Nachmanson a14c2a3051 enable nlsat solver call from nla 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-05-11 19:12:02 -07:00
Lev Nachmanson 6b433b54e2 disable the call to nlsat from nla_solver 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-05-11 19:12:02 -07:00
Lev Nachmanson 3e4a4c6df2 rebase with master branch 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-05-11 19:12:02 -07:00