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Code Activity
1135 commits 24 branches 48 tags 158 MiB
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243 commits

Author SHA1 Message Date
Nikolaj Bjorner
a054b099c1 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-04-11 13:44:30 -07:00
Nikolaj Bjorner
18ea547cea compiler optimization and fixes to unit tests 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-11 13:44:23 -07:00
Nuno Lopes
cb31a294c8 use unsigned_vector where appropriate 
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-04-11 08:50:04 -07:00
Nuno Lopes
2685c605e5 [datalog] fix a few bugs related with output predicates 
(by me & Nikolaj)

Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-04-10 16:37:47 -07:00
Nuno Lopes
14172d3fae fix crash in dl_interp_tail_simplifier when no transformation is performed 
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-04-10 14:49:07 -07:00
Nikolaj Bjorner
6a36116b5c stash 2013-04-09 10:16:37 -07:00
Nikolaj Bjorner
9456f16a4c overhaul urle_set 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-09 10:15:20 -07:00
Nuno Lopes
90c808bde9 [datalog] fix memory leak in union instructions 
the source operand was never cleaned up

Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-04-08 17:14:43 -07:00
Nikolaj Bjorner
8f46179def reorganization of rule_set structure 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-08 13:50:56 -07:00
Nuno Lopes
1ef17cbe67 add dl_context::has_facts(pred) 
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-04-05 18:12:58 -07:00
Nuno Lopes
5f298b6965 spread some static love 
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-04-05 18:02:41 -07:00
Nikolaj Bjorner
5ef0fdc9c8 dealing with build warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-04 21:39:20 -07:00
Nikolaj Bjorner
65dff93e93 fix more compiler warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-03 17:11:33 -07:00
Nikolaj Bjorner
282173773f Merge branch 'dl_transforms' into unstable 2013-04-03 17:06:47 -07:00
Nikolaj Bjorner
359d2326f8 stash 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-03 17:06:45 -07:00
Nikolaj Bjorner
afd83f41b8 fix compiler warnings and errors 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-03 17:03:07 -07:00
Nikolaj Bjorner
0b7a270883 debug quantifier transforms 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-03 16:53:09 -07:00
Nikolaj Bjorner
2a745d5224 adding model convertion to quantifier transformation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-03 14:46:58 -07:00
Nikolaj Bjorner
477e8cc46a debugging quantifier instantiation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-02 20:33:22 -07:00
Nikolaj Bjorner
cda29bc03b add abstraction and instantiation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-02 15:29:52 -07:00
Nikolaj Bjorner
3d486c4c98 add abstraction and instantiation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-02 15:28:45 -07:00
Nikolaj Bjorner
155f629d96 Merge branch 'dl_transforms' of https://git01.codeplex.com/z3 into unstable 2013-04-02 15:27:00 -07:00
Nikolaj Bjorner
cbb4c12191 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 
Conflicts:
	src/muz_qe/dl_mk_karr_invariants.cpp
 2013-04-01 14:57:15 -07:00
Nikolaj Bjorner
65e64d1006 loop counting 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-01 09:54:32 -07:00
Nikolaj Bjorner
2e0c5f5042 loop counting 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-01 09:15:23 -07:00
Nikolaj Bjorner
fbb59453c3 add loop counter v1 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-04-01 09:10:34 -07:00
Nikolaj Bjorner
a2207bc35c stash 2013-04-01 07:52:55 -07:00
Nikolaj Bjorner
4138e17b3f extract karr invariants as a Datalog relation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-03-31 16:40:10 -07:00
Nikolaj Bjorner
cd48a5164e fix bug in hilbert_basis reset method. Missing reset of m_iseq 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-03-29 17:05:17 -07:00
Nikolaj Bjorner
0590101e6f Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-03-29 08:53:50 -07:00
Nikolaj Bjorner
6ed266e4de debugging karr invariants 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-03-29 08:53:46 -07:00
Nikolaj Bjorner
06e3b6cfb8 remove model converter from transformer operators. Rely on reference in context 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-03-29 08:13:07 -07:00
Nikolaj Bjorner
ce7d6a16d0 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-03-27 15:55:44 -07:00
Nuno Lopes
1cece1c1fb Datalog improvements: 
- add cancel status
 - display statistics on cancel
(by me & Nikolaj)

Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-03-27 10:38:50 -07:00
Nikolaj Bjorner
c9109132da test hilbert-basis with fdds and checked integers 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-03-26 17:33:44 -07:00
Nikolaj Bjorner
5c4003b4e5 test hilbert-basis with fdds and checked integers 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-03-26 17:31:59 -07:00
Nikolaj Bjorner
00e79e6b6b test hilbert-basis with fdds and checked integers 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-03-26 17:31:11 -07:00
Nuno Lopes
da83a6b28c dl_bit_blasting: run simplifier before bit-blasting, in order to comply with its precondition 
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-03-25 14:48:22 -07:00
Nuno Lopes
df35da1acf rule_manager::mk(): default initialization of m_proof to null 
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-03-25 10:48:48 -07:00
Nuno Lopes
b427958b9e qe_lite> fix crash in is_var_eq() 
(by me & Nikolaj)

Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-03-25 09:53:11 -07:00
Nikolaj Bjorner
bbe93ef610 fix build warning, make context simplifier traverse subterms 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-03-24 18:26:22 -07:00
Leonardo de Moura
9d0b0df985 Fix gcc compilation errors 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-03-24 09:07:51 -07:00
Leonardo de Moura
2633dc56ab Fix non ASCII character 
Signed-off-by: Leonardo de Moura <leonardo@microsoft.com>
 2013-03-24 08:59:43 -07:00
Nikolaj Bjorner
7c3ca302f0 missing hnf 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-03-23 16:56:47 -07:00
Nikolaj Bjorner
fb5d2cae17 local changes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-03-23 16:44:07 -07:00
Nikolaj Bjorner
26f4d3be20 significant update to Horn routines: add module hnf to extract Horn normal form (removed from rule_manager). Associate proof objects with rules to track (all) rewrites, so that proof traces can be tracked back to original rules after transformations 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2013-03-23 14:11:54 -07:00
unknown
54d9fb5c4b Revert "fix crash in qe_lite::is_var_eq" 
This reverts commit b2d4aa0859.
 2013-03-22 01:25:22 +01:00
Nikolaj Bjorner
7b148a73a2 Merge branch 'unstable' of https://git01.codeplex.com/z3 into unstable 2013-03-21 17:15:36 -07:00
unknown
b2d4aa0859 fix crash in qe_lite::is_var_eq 
Signed-off-by: unknown <nbjorner@NIKOLAJ-Z420.redmond.corp.microsoft.com>
 2013-03-22 01:14:08 +01:00
Nuno Lopes
39d7246251 fix overloading of complement from base_table 
Signed-off-by: Nuno Lopes <t-nclaud@microsoft.com>
 2013-03-20 15:47:56 -07:00