mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-11-04 05:19:11 +00:00
Code Activity
15972 commits 49 branches 53 tags 182 MiB
Commit graph

739 commits

Author SHA1 Message Date
Nikolaj Bjorner
57fc0f3f55 bug fixes to min-max, and experiments with hsmax 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-28 15:44:39 -07:00
Nikolaj Bjorner
2071029bb3 hsmax 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-27 15:45:33 -07:00
Nikolaj Bjorner
e370fbb7ed updated maxhs 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-27 11:38:43 -07:00
Nikolaj Bjorner
698705b7fa initial version of HS maxsat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-24 18:39:43 -07:00
Nikolaj Bjorner
61dcdcb9d1 separate inc sat solver for now 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-15 11:25:05 -07:00
Nikolaj Bjorner
33e2f2012d inc sat experiment 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-15 08:46:20 -07:00
Nikolaj Bjorner
d849b5c637 experiment with sat solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-14 19:40:58 -07:00
Nikolaj Bjorner
81c2560854 experimenting with inc-sat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-14 15:13:26 -07:00
Nikolaj Bjorner
6d6abb4dde experimenting with inc_sat 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-14 09:27:47 -07:00
Nikolaj Bjorner
6821d61ac4 working on incremental sat solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-13 17:19:19 -07:00
Nikolaj Bjorner
03979fd580 fix up pareto callback mechanism 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-13 12:48:17 -07:00
Nikolaj Bjorner
1ea376e310 edits 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-13 10:33:09 -07:00
Nikolaj Bjorner
cad1e5cab3 move to scoped state, change default parameter for sls until bv is debugged 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-11 18:39:36 -07:00
Nikolaj Bjorner
e9a11bd93b fix emptines check 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-10 17:43:42 -07:00
Nikolaj Bjorner
fb0305d5ec update timeout logic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-09 22:27:35 -07:00
Nikolaj Bjorner
cf55854d22 adding scoped state 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-09 17:21:16 -07:00
Nikolaj Bjorner
252b9e8819 fix lower/upper bound estimate with respect to offset 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-09 16:32:17 -07:00
Nikolaj Bjorner
02b419c939 add logging 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-09 11:36:08 -07:00
Nikolaj Bjorner
f1194ffeaa add logging 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-09 11:34:15 -07:00
Nikolaj Bjorner
4dc71acde0 add logging 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-09 11:31:54 -07:00
Nikolaj Bjorner
05a39cb2cf fix wrong simplex backtracking 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-09 08:51:07 -07:00
Nikolaj Bjorner
d2db8007d8 tuning pb/max 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-06 04:01:10 -07:00
Nikolaj Bjorner
7ade3f2c04 fix sls based on pkb120 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-05 19:22:34 -07:00
Nikolaj Bjorner
f1ebf2002a tuning sls 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-05 16:40:54 -07:00
Nikolaj Bjorner
25ad9d2ee1 tuning based on benchmarks from Robert White 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-05 14:43:06 -07:00
Nikolaj Bjorner
182fea2d7b fix bcd2 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-05-05 10:21:16 -07:00
Nikolaj Bjorner
20cb8a3092 added pareto utility 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-25 03:00:31 +02:00
Nikolaj Bjorner
55863b4bb5 fix build problems, fix scoping 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-23 14:05:59 +02:00
Nikolaj Bjorner
27fa7077a6 fix compiler warnings/errors reported by Robert White 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-23 09:22:31 +02:00
Nikolaj Bjorner
23a74b3c26 fix assertions reported by Christoph 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-23 08:07:37 +02:00
Nikolaj Bjorner
d67b5226f0 fix compiler errors reported by Robert White 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-22 16:59:40 +02:00
Nikolaj Bjorner
3003049df8 fix bug in bcd2 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-22 15:41:11 +02:00
Nikolaj Bjorner
beaa50e0d8 fixing sls 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-21 18:07:02 +02:00
Nikolaj Bjorner
1f66e46c67 move sls functionality to solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-19 20:50:44 -07:00
Nikolaj Bjorner
3f5ed8ff11 coallesce common code 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-19 20:27:39 -07:00
Nikolaj Bjorner
b300041075 resetting SLS engine between calls, moved statistics collection to engine 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-19 16:52:57 -07:00
Nikolaj Bjorner
ff154a09b3 sls 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-19 12:12:51 -07:00
Nikolaj Bjorner
032e2618f6 refactor 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-19 11:58:57 -07:00
Nikolaj Bjorner
5ead06bcef adding SLS solver layer 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-18 10:29:52 -07:00
Nikolaj Bjorner
e3b346df6f working on bcd2 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-18 08:04:18 -07:00
Nikolaj Bjorner
ae1656a92c working on bcd2 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-17 15:37:03 -07:00
Nikolaj Bjorner
7237be768b fixing bugs in refactored code exposed from White's example 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-17 11:06:43 -07:00
Nikolaj Bjorner
c84ab2fc01 tidy 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-14 22:12:22 -07:00
Nikolaj Bjorner
e32666927b tidy 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-14 21:59:39 -07:00
Nikolaj Bjorner
91dc527635 tidy 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-14 21:18:18 -07:00
Nikolaj Bjorner
ac31e3856e refactor weighted maxsmt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2014-04-14 16:25:52 -07:00
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