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Author	SHA1	Message	Date
Nikolaj Bjorner	857557ad93	deal with compiler warnings	2021-03-08 20:39:19 -08:00
Nikolaj Bjorner	88fbf6510f	updates to theory_lra	2021-03-08 17:19:07 -08:00
Nikolaj Bjorner	f29a596070	deal with compiler warnings, from MacOS CI build	2021-03-08 17:14:09 -08:00
Nikolaj Bjorner	7eceeff349	move branch of unit variable	2021-03-08 10:09:04 -08:00
Nikolaj Bjorner	3c26a965e1	updated script, add comment to mk_eq_empty	2021-03-07 06:59:58 -08:00
Nikolaj Bjorner	7edc99f807	na	2021-03-06 12:36:19 -08:00
Nikolaj Bjorner	8de96009cd	na	2021-03-06 12:36:19 -08:00
Nikolaj Bjorner	e83f31949e	fix #5074, add rewrite rules to simplify indexof special cases	2021-03-06 12:36:19 -08:00
Graydon Hoare	e8b3c90e14	Fix unintentional re-import of package z3 in z3printer, in python3. (#5082)	2021-03-06 10:44:07 -08:00
Nikolaj Bjorner	8d54e83567	updated hitting set sample	2021-03-06 10:18:52 -08:00
Nikolaj Bjorner	e804f7743a	Revert "Adjust imports so z3.z3 is still available in python3 (#5079)" (#5081) ... This reverts commit 957d7bfe35.	2021-03-05 15:26:00 -08:00
Nikolaj Bjorner	ea181fe8b2	more useful trace	2021-03-05 15:01:40 -08:00
Nikolaj Bjorner	5f0ec936e4	count final checks	2021-03-05 15:01:39 -08:00
Nikolaj Bjorner	022a1fd3dd	fix #5080 assertion is violated on legal input, add an example	2021-03-05 15:01:39 -08:00
Graydon Hoare	957d7bfe35	Adjust imports so z3.z3 is still available in python3 (#5079)	2021-03-04 17:18:39 -08:00
Nikolaj Bjorner	38737db802	fixes and more porting seq_eq_solver to self-contained module	2021-03-04 16:23:22 -08:00
Nikolaj Bjorner	847724fb21	added rewrite for itos	2021-03-04 10:47:47 -08:00
Nikolaj Bjorner	e398959732	move eq solver functionality to common place, fixes to goal2sat	2021-03-04 07:57:31 -08:00
Nikolaj Bjorner	cf3002c293	fix #5071	2021-03-03 23:13:56 -08:00
Nikolaj Bjorner	79ababb00a	force push	2021-03-03 11:38:33 -08:00
Nikolaj Bjorner	69070a7486	align translation cache with scopes and variable elimination	2021-03-03 11:22:17 -08:00
Nikolaj Bjorner	11efe33aa0	fix #5061	2021-03-03 11:19:03 -08:00
Nikolaj Bjorner	8c66691e6d	disable propagation in proof mode as it produces ill-formed proof objects. Fixes #5063	2021-03-03 09:51:56 -08:00
Nikolaj Bjorner	bef6f1a729	fix build	2021-03-02 13:51:58 -08:00
Nikolaj Bjorner	a66362a933	missing new files	2021-03-02 13:00:17 -08:00
Nikolaj Bjorner	0ce1c34d81	fix #5065 - regression solving str.from_int equations now that it isn't injective any longer ... Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>	2021-03-02 12:59:48 -08:00
Nuno Lopes	4c9fed21e2	increase starting size of ast's hash table to 512k entries (instead of 8) (#5040)	2021-03-02 11:45:07 -08:00
Nikolaj Bjorner	56478f917b	enable sat.euf in opt, enable smt legacy for lns	2021-03-02 06:21:20 -08:00
Nuno Lopes	db04ccb137	scoped_timer: skip extra unneded heap allocation	2021-03-01 14:36:22 +00:00
Nuno Lopes	fc558d3946	fix #5059: exit straight away on hard timeout ... dont run atexit handlers as its not safe to do so with multiple threads code might be inside malloc, for example, and glibc tries to cleanup its heap state with an atexit handler	2021-03-01 14:34:41 +00:00
Nikolaj Bjorner	484c83e6c0	revert enum split for legacy solver	2021-03-01 04:13:17 -08:00
Nuno Lopes	ff1429413d	Z3_subst: avoid unneded cache lookups	2021-03-01 11:14:24 +00:00
Nikolaj Bjorner	f725989225	optimize for enumeration datatypes	2021-02-28 21:31:21 -08:00
Nikolaj Bjorner	caae0ba569	rename statistics to pb	2021-02-28 21:31:21 -08:00
Nuno Lopes	5b24396ecd	Z3_subst: add fast path for quantifier subst ... when replace patterns are ground	2021-02-28 23:09:52 +00:00
Nikolaj Bjorner	026065ff71	streamline pb solver interface and naming after removal of xor	2021-02-28 12:32:04 -08:00
Nikolaj Bjorner	13f05ae9dc	enable wcnf output for weighted maxsat problems	2021-02-28 09:59:36 -08:00
Nikolaj Bjorner	b02cba6106	rename propagation to explain	2021-02-27 17:25:11 -08:00
Nikolaj Bjorner	fb8e2e444e	remove xor solver, tune dt_solver for enumeration case	2021-02-27 17:17:39 -08:00
Nikolaj Bjorner	830f314a3f	fixes to dt_solver and related	2021-02-27 11:03:20 -08:00
Nikolaj Bjorner	f7b1469462	Try freeing context in dispose method and not wait for finalizer #5043	2021-02-27 11:02:58 -08:00
Nikolaj Bjorner	c6eb55537a	Throttle nra solver when progress is being made by linearization	2021-02-26 11:14:24 -08:00
Nikolaj Bjorner	08f55f9d1f	start wcnf ... Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>	2021-02-26 11:13:44 -08:00
Nikolaj Bjorner	be68456c06	java compilation?	2021-02-26 05:04:46 -08:00
Nikolaj Bjorner	06caf57a86	fix #5033	2021-02-26 03:42:13 -08:00
Nikolaj Bjorner	5c47f244e9	fix #5047	2021-02-26 03:37:14 -08:00
Nikolaj Bjorner	ea1089e980	fix #4938	2021-02-26 02:06:28 -08:00
Murphy Berzish	56e4ee3273	z3str3: use assert_axiom_rw more consistently (#5055)	2021-02-25 19:50:18 -06:00
Nikolaj Bjorner	64ba0b631a	fixes to seq solver	2021-02-25 10:35:14 -08:00
Nikolaj Bjorner	080c9c6893	fixes to dt solver	2021-02-25 10:35:02 -08:00