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11221 commits 43 branches 51 tags 169 MiB
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77 commits

Author SHA1 Message Date
Nikolaj Bjorner
9fa9aa09ff fix #2468, adding assignment phase heuristic 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-08-10 15:25:05 -07:00
Nikolaj Bjorner
e0a44894cf purge smt.timeout, use timeout instead to control solver timing #2354 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-06-21 16:56:24 +02:00
Nikolaj Bjorner
48fc3d752e add clause proof module, small improvements to bapa 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-05-30 15:49:19 -07:00
Nikolaj Bjorner
4ede0d9ec1 commas 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-05-09 10:16:25 +02:00
Nikolaj Bjorner
cbbb77bf2c allow for string solver none and empty for #2268 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-05-07 02:32:39 +02:00
Nikolaj Bjorner
4159b987ce purge unused code from theory_pb, fix bug reported by Mark Dunlop 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2019-01-13 03:23:57 -08:00
Nikolaj Bjorner
80acf8ed79 add recfuns to model 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-10-27 13:26:32 -05:00
Nikolaj Bjorner
aa6e1badf2 recfun 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-10-23 08:16:26 -07:00
Nikolaj Bjorner
66f2a7636b depth 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-10-22 04:59:51 -07:00
Nikolaj Bjorner
b5676413e4 recfun 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-10-21 18:25:27 -07:00
Nikolaj Bjorner
ccca063e54 Merge branch 'master' of https://github.com/Z3Prover/z3 into csp 2018-10-21 12:26:53 -07:00
Nikolaj Bjorner
6e41b853f7 remove case-pred and depth-limit classes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-10-21 12:25:57 -07:00
Florian Pigorsch
326bf401b9 Fix some spelling errors (mostly in comments). 2018-10-20 17:07:41 +02:00
Nikolaj Bjorner
c7d0d4e191 add c-cube's recursive function theory 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-10-17 04:56:58 -07:00
Simon Cruanes
0aca1ad4c1 feat(smt/dt): expose the configuration param for datatype case splits 2018-08-10 17:37:23 -05:00
Thai Trinh
1892d31794 add parameter to enable splitting guided by length constraints 2018-06-27 18:10:40 +08:00
Thai Trinh
aacb7289be merge with Z3Prover/master 2018-06-25 19:44:46 +08:00
Simon Cruanes
d5e134dd94 wip: add recursive functions 2017-12-25 22:51:39 +01:00
Murphy Berzish
b2af690c6d enable binary search for theory_str 2017-09-22 12:31:46 -04:00
Christoph M. Wintersteiger
36dd2b6530 Re-enabled macro-related options for the smt_context 2017-08-25 15:01:54 +01:00
Christoph M. Wintersteiger
6f8a954532 added missing addition to smt_params_helper.pyg 2017-08-23 12:37:26 +01:00
Nikolaj Bjorner
6f2cd4817b ensure arith.reflect has default true 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-23 14:09:45 -07:00
Nikolaj Bjorner
af4346f16a expose arith reflection, get rid of long m_manager attribute in asserted fromulas 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-05-23 10:04:29 -07:00
Murphy Berzish
41a242fab1 Merge branch 'upstream-master' into develop 
Conflicts:
	src/smt/params/smt_params.h
	src/smt/params/smt_params_helper.pyg
	src/smt/smt_case_split_queue.cpp
	src/smt/smt_context.h
	src/smt/smt_setup.cpp
	src/smt/smt_setup.h
 2017-05-03 17:03:13 -04:00
Nikolaj Bjorner
52dfdedb9b Merge pull request #1000 from mtrberzi/theory_str-smt-setup 
smt_setup for strings/sequences
 2017-05-02 20:44:23 -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
Murphy Berzish
a8d069ba46 refactor: add asserts, use case split strategy param 2017-05-02 13:06:08 -04:00
Murphy Berzish
6cd1f877b8 params for theory aware branching 2017-05-02 10:39:32 -04:00
Murphy Berzish
f655e1976e add params for theory case split 2017-05-01 10:18:38 -04:00
Murphy Berzish
3fe49137d0 fix trace typos 2017-04-24 19:25:35 -04:00
Murphy Berzish
06cd07e3c2 Merge branch 'theory-assumptions' into develop 
Conflicts:
	src/smt/smt_context.cpp
	src/smt/smt_context.h
	src/smt/smt_theory.h
 2017-04-22 13:31:43 -04:00
Christoph M. Wintersteiger
71da36f85c Added core.extend_nonlocal_patterns parameter to improve unsat cores. 2017-04-18 15:13:11 +01:00
Murphy Berzish
235ea79043 Merge branch 'upstream-master' into release-1.0 
Conflicts:
	src/cmd_context/check_logic.cpp
	src/cmd_context/cmd_context.cpp
	src/cmd_context/cmd_context.h
	src/smt/params/smt_params_helper.pyg
	src/smt/smt_context.cpp
 2017-02-18 15:04:44 -05:00
Murphy Berzish
09ac5645e4 parameterize theory-aware activity of overlap 2017-01-22 23:21:20 -05:00
Christoph M. Wintersteiger
adf8072eaa Added option to limit the distance of unsat core extension through patterns. 2017-01-21 12:28:37 +00:00
Murphy Berzish
e459617c39 experimental finite model finding WIP, first successful run 2017-01-16 18:04:03 -05:00
Murphy Berzish
3459c1993e experimental theory-aware branching code 2017-01-10 15:38:33 -05:00
Christoph M. Wintersteiger
384468bc99 Added option to extend unsat cores with literals that (potentially) provide quantifier instances. 2017-01-10 20:22:20 +00:00
Murphy Berzish
2dc9b486d3 theory_str binary search heuristic WIP 2016-12-22 19:17:42 -05:00
Murphy Berzish
94762d276d add string constant cache to theory_str and associated param 2016-12-18 18:47:38 -05:00
Murphy Berzish
dd8cd8199b theory_str refcount debug messages and beginning theory case split 2016-12-16 14:37:34 -05:00
Murphy Berzish
27a2c20c1c add more parameters for theory_str 2016-12-13 19:38:40 -05:00
Murphy Berzish
bced5828f7 theory_str parameters 2016-12-13 17:20:58 -05:00
Murphy Berzish
f5bc17b864 theory_str params module, WIP 2016-12-13 16:12:57 -05:00
Nikolaj Bjorner
e9db934f1a improving perf of mutex finding, revert semantics of 0 timeout to no-timeout. Issue #791 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-11-17 04:26:17 +02:00
Fabian Wolff
6eaab00e83 Fix spelling errors 2016-07-09 11:46:43 +02:00
Nikolaj Bjorner
c72ed3e6b4 update core minimization code 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-06-23 21:39:28 -07:00
Nuno Lopes
d642d5fe4c API: add smt.logic parameter to enable setting the logic through the API 
currently only Z3_solver_set_params() is supported
logic has to be set before solver first usage or before solver reset
 2016-02-25 09:47:51 +00:00
Nikolaj Bjorner
a6e1c70eab fix documentation/default bug. #445 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-02-10 15:02:22 +00:00
Dan Liew
ea900db337 Explicitly state what the units of the timeout parameter for the "smt" 
module are.
 2016-02-10 11:35:15 +00:00