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Code Activity
18383 commits 49 branches 53 tags 182 MiB
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793 commits

Author SHA1 Message Date
Nikolaj Bjorner
00f45579cc refactor weighted maxsmt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-14 16:24:23 -07:00
Christoph M. Wintersteiger
64106af5ec bvsls_opt_engine fixes 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2014-04-14 17:48:09 +01:00
Christoph M. Wintersteiger
71af72eed4 bugfix for bvsls_opt_engine 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2014-04-14 15:24:47 +01:00
Nikolaj Bjorner
deb325b8c2 Merge branch 'opt' of https://git01.codeplex.com/z3 into opt 2014-03-31 23:31:06 +02:00
Nikolaj Bjorner
f321f19b20 adding bcd2 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-31 23:30:59 +02:00
Christoph M. Wintersteiger
3bc31b6603 bvsls integration with opt::wmaxsmt 
Signed-off-by: Christoph M. Wintersteiger <cwinter@microsoft.com>
 2014-03-31 17:41:34 +01:00
Nikolaj Bjorner
d67f1f36c4 refactor weighted theory solver into own file 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-29 16:54:12 -07:00
Nikolaj Bjorner
efe2a70f6f integrating SLS 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-28 14:30:36 -07:00
Nikolaj Bjorner
3d7f208ce6 add bvsls module as backend to weighted maxsat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-28 13:32:31 -07:00
Christoph M. Wintersteiger
a26e299390 Merge branch 'opt' of https://git01.codeplex.com/z3 into opt 2014-03-28 17:46:32 +00:00
Christoph M. Wintersteiger
c068db16e8 first attempts at getting to the bvsls from opt_context. 2014-03-28 17:46:26 +00:00
Nikolaj Bjorner
ac7fffa9cb fix bug exposed by example by Robert White 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-28 08:34:31 -07:00
Nikolaj Bjorner
fdf150d762 adding bcp2 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-25 17:08:58 -07:00
Nikolaj Bjorner
ede9549818 fix compilation errors 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-25 13:43:45 -07:00
Nikolaj Bjorner
5f245de36d new test file 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-24 10:47:00 -07:00
Nikolaj Bjorner
ff1543d700 fix APIs, add python API 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-23 21:28:11 -07:00
Nikolaj Bjorner
0181f0f9df add bvmax tactic, add proviso for non-0 lower bounds in elim01 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-23 18:03:20 -07:00
Nikolaj Bjorner
ea261c930d fix memory leak in scoped_numeral_vector 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-22 20:34:34 -07:00
Nikolaj Bjorner
92145f2bfa integrate opt with push/pop/check-sat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-22 16:31:48 -07:00
Nikolaj Bjorner
fdaeb9bb73 integrate opt with push/pop/check-sat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-22 16:15:50 -07:00
Nikolaj Bjorner
7c4bd23b3d check types 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-22 01:07:38 -07:00
Nikolaj Bjorner
9556a223f3 check types 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-22 00:54:14 -07:00
Nikolaj Bjorner
2c69aa0df1 fix duplicate class 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-22 00:06:34 -07:00
Nikolaj Bjorner
8cbe257434 improved SLS 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-21 14:33:29 -07:00
Nikolaj Bjorner
25383796c6 improved SLS 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-20 22:22:46 -07:00
Nikolaj Bjorner
d9796ec030 improved SLS 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-20 22:19:30 -07:00
Nikolaj Bjorner
39ac22c37e sls testing 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-20 17:34:01 -07:00
Nikolaj Bjorner
8a63ae0cdf patch bounds normalization bug found by dvitek 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-19 17:59:20 -07:00
Nikolaj Bjorner
e3a854743b working on SLS 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-19 15:55:16 -07:00
Nikolaj Bjorner
2909e8cd9e working on SLS 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-19 15:53:28 -07:00
Nikolaj Bjorner
3b3498c4b5 initial sls experiment 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-19 15:39:11 -07:00
Nikolaj Bjorner
78975827b2 add sls test to wmax 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-18 21:30:45 -07:00
Nikolaj Bjorner
7b0ffc9108 Merge branch 'opt' of https://git01.codeplex.com/z3 into opt 2014-03-18 20:04:33 -07:00
Nikolaj Bjorner
e11e1231dc snapshot 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-18 20:04:15 -07:00
Nikolaj Bjorner
ce2338d4fb working on pb sls 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-18 20:04:00 -07:00
Nikolaj Bjorner
94b3a46811 working on pb sls 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-18 16:06:04 -07:00
Nikolaj Bjorner
9811054e72 adding pb sls 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-18 14:17:21 -07:00
Nikolaj Bjorner
4effa7f0c0 debug opt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-17 21:13:31 -07:00
Nikolaj Bjorner
af55088b78 debugging opt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-17 10:34:32 -07:00
Nikolaj Bjorner
f82f7f83b9 adding optimization to dense difference logic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-14 14:42:01 -07:00
Nikolaj Bjorner
99b4ce037d integrating diff opt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-03-05 16:29:26 -08:00
Nikolaj Bjorner
eb6d39ba46 fix memory smash 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-02-27 11:49:25 -08:00
Nikolaj Bjorner
51cb63b6c0 adding simplex 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-02-12 20:20:52 -08:00
Nikolaj Bjorner
11845a1ce4 Merge branch 'opt' of https://git01.codeplex.com/z3 into opt 2014-01-27 11:19:07 -08:00
Nikolaj Bjorner
fb86cf980b local change 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-01-27 11:18:48 -08:00
Nikolaj Bjorner
c14c65465a working on stand-alone simplex 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-01-26 19:46:42 -08:00
Nikolaj Bjorner
c6a9dae00a use external stack instead to manage memory 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-01-15 20:26:48 -08:00
Nikolaj Bjorner
ff54b3d92b fix memory leak for scoped_numeral over trail objects 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-01-15 17:00:07 -08:00
Nikolaj Bjorner
39dcc653df fix normalization regression 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-01-13 20:20:26 -08:00
Nikolaj Bjorner
236b2d2ff3 working on incremtal PB theory 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-01-13 10:12:45 -08:00