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10129 commits 49 branches 53 tags 182 MiB
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8400 commits

Author SHA1 Message Date
Nikolaj Bjorner
5b0286001b Merge pull request #999 from mtrberzi/theory-aware-branching 
Theory-aware branching heuristic
 2017-05-02 15:32:37 -07:00
Murphy Berzish
92755b0185 smt_setup framework, all hooks to theory_str are redirected to theory_seq 2017-05-02 17:16:35 -04:00
Nikolaj Bjorner
ed0b2be618 fix bug in tracking levels of variables: levels are not cleared, only truth assignment 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-02 14:10:07 -07:00
Murphy Berzish
a418f0c30b fix spacing 2017-05-02 15:52:35 -04:00
Murphy Berzish
e6d527c5d5 remove trace code from theory_arith 2017-05-02 15:39:15 -04:00
Murphy Berzish
15cb2d7dba cleanup 2017-05-02 14:08:48 -04:00
Murphy Berzish
a8d069ba46 refactor: add asserts, use case split strategy param 2017-05-02 13:06:08 -04:00
Murphy Berzish
5b4792955d theory-aware branching heuristic 2017-05-02 10:43:40 -04:00
Murphy Berzish
6cd1f877b8 params for theory aware branching 2017-05-02 10:39:32 -04:00
Murphy Berzish
0862949e66 Merge branch 'upstream-master' into develop 
Conflicts:
	src/smt/params/smt_params.cpp
	src/smt/params/smt_params.h
	src/smt/smt_context.cpp
	src/smt/smt_context.h
 2017-05-01 21:33:23 -04:00
Nikolaj Bjorner
48e37b0e16 pass qhead 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-01 16:54:22 -07:00
Nikolaj Bjorner
8ba78081ec fix build break 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-01 16:41:17 -07:00
Nikolaj Bjorner
61e0fc9099 Merge pull request #995 from mtrberzi/theory-case-split 
Theory case split heuristic (for theory_str)
 2017-05-01 15:27:45 -07:00
Murphy Berzish
16a5e944d7 use reference for case split sets 2017-05-01 18:25:54 -04:00
Nikolaj Bjorner
f9105edb14 revert to native chunker 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-01 15:22:52 -07:00
Murphy Berzish
b86d472eaf simplify theory case split handling 2017-05-01 18:22:49 -04:00
Nikolaj Bjorner
d14f2af5ae deal with subtraction that manages to sneak in. Issue #996 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-01 15:22:06 -07:00
Murphy Berzish
3bce61e0d4 fix warning 2017-05-01 10:43:33 -04:00
Murphy Berzish
2f56d128b0 add theory case split support to smt_context 2017-05-01 10:34:43 -04:00
Murphy Berzish
f655e1976e add params for theory case split 2017-05-01 10:18:38 -04:00
Nikolaj Bjorner
aceee3fac8 renmae to opt_stream_buffer to avoid clash with dimacs stream buffer. #994 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-30 12:54:29 -07:00
Nikolaj Bjorner
0693a413b6 augment #955 to handle hyphen 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-30 12:50:56 -07:00
Nikolaj Bjorner
86f3526110 update get-value to also respect parameter model_index, #955 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-30 11:48:06 -07:00
Nikolaj Bjorner
d6e2e1f28f Merge branch 'master' of https://github.com/Z3Prover/z3 2017-04-30 11:28:26 -07:00
Nikolaj Bjorner
aff02ca905 include 'stopwatch.h' to avoid ODR warnings, #994 2017-04-30 11:28:11 -07:00
Nikolaj Bjorner
bd1b930d7a swap argument order of chunk with file 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-30 11:00:03 -07:00
Nikolaj Bjorner
5fcbf55216 Merge branch 'master' of https://github.com/Z3Prover/z3 2017-04-30 10:23:05 -07:00
Nikolaj Bjorner
2c208e1d10 Sat update 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-30 10:23:00 -07:00
Nikolaj Bjorner
4468816d32 fix unused variables 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-29 19:00:15 -07:00
Nikolaj Bjorner
b3f720c2bf fix unused variables 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-29 18:58:34 -07:00
Nikolaj Bjorner
3152833893 fix unused variables 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-29 18:55:47 -07:00
Nikolaj Bjorner
944dfbc6ef Merge branch 'master' of https://github.com/Z3Prover/z3 2017-04-29 17:39:20 -07:00
Nikolaj Bjorner
fa868e058e fix bound bug #991 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-29 17:39:02 -07:00
Murphy Berzish
88147f7047 theory_str static features and cmd_context 2017-04-28 14:14:28 -04:00
Murphy Berzish
d51ebac10a remove references to str_fid 2017-04-28 14:01:44 -04:00
Murphy Berzish
f1cee803e8 fixup 2017-04-28 13:44:48 -04:00
Murphy Berzish
d2ae94935e Merge branch 'upstream-master' into develop 
Conflicts:
	src/ast/rewriter/seq_rewriter.cpp
	src/ast/seq_decl_plugin.h
 2017-04-28 13:43:14 -04:00
Nikolaj Bjorner
62a36189d5 Merge pull request #988 from mtrberzi/theory_str-frontend 
Frontend changes for theory_str
 2017-04-28 08:21:18 -07:00
Murphy Berzish
05958193ab revert change to String sort declaration 2017-04-27 22:30:02 -04:00
Nikolaj Bjorner
8205b45839 initial integration of opt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-27 19:13:00 -07:00
Murphy Berzish
12dd6d786b remove redundant is_seq() check 2017-04-27 21:24:40 -04:00
Nikolaj Bjorner
aedabfff7a disable newer pb encoding 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-27 11:24:30 -07:00
Murphy Berzish
7811a91bad fix is_string_term() 2017-04-27 13:59:02 -04:00
Murphy Berzish
334677a7eb fix is_string_term() 2017-04-27 13:58:36 -04:00
Nikolaj Bjorner
69aa5ca877 Merge pull request #984 from delcypher/cmake_doxygen 
[CMake][Doxygen] Support building/installing API documentation and fix lots of bugs
 2017-04-27 06:58:32 -07:00
Nikolaj Bjorner
d3b30968fa added chunk based backbone utility 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-26 16:55:56 -07:00
Murphy Berzish
46ac718790 theory_str frontend changes 2017-04-26 17:24:05 -04:00
Murphy Berzish
d16b20d62b Merge branch 'upstream-master' into develop 2017-04-26 17:21:10 -04:00
Nikolaj Bjorner
a048d74bae adding interval designator to output of non-optimal objectives, fix python doc test 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-26 14:05:33 -07:00
Nikolaj Bjorner
8032217fd1 tuning and fixing consequence finding, adding dimacs evaluation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-04-26 13:53:37 -07:00