846 commits

Author	SHA1	Message	Date
Arie Gurfinkel	6fb6279f07	Cleanup array_eq_generalizer	2018-06-14 16:08:51 -07:00
Arie Gurfinkel	da66ad6f80	Cleanup derivation::create_next_child	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	c5ff5ac2a1	Clen up spacer::pred_transformer::get_origin_summary	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	d7dc10212e	Clean up spacer::context::create_children	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	b61da6fcc0	Debug print in org-mode format	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	6b82068d8d	Bug fix in spacer::derivation::exist_skolemize	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	4ca734528e	Formatting	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	dd064bd8f9	Bug fix to spacer::sym_mux	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	38c2b56f0e	Rewrite spacer::sym_mux ... Simpler implementation that only provides functionality actually used by spacer	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	268274911a	Fix to cube-and-clause interface in prop_solver	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	e0e435582a	Minor code cleanup	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	6464468cd8	Remove dead code	2018-06-14 16:08:50 -07:00
Nikolaj Bjorner	bfeb15b876	move to list of clauses ... Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	502e323678	Fixes to pred_tranformer::updt_solver	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	862eef5ec0	Eliminate all existential variables from reach facts	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	70f4674b3a	Code to update solver with all constraints of a pred_transformer	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	cfcc084688	reach_fact --> rf	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	7a8563a34c	spacer: cleaner management of rf tags	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	ada548b5ae	Removed unused options	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	0b387cd7eb	Moved pool_solvers from spacer::manager into spacer::context	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	451d42319b	Rename m_reach_ctx into m_reach_solver	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	cdba0721e7	Extra stats in iuc_solver	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	16fefe850a	Factored mbp into pred_transformer and added stats	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	fde58664f6	Moved mk_reach_fact to pred_transformer	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	2a2b21326b	Stats on num_proxies in iuc_solver	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	e2e1411707	Option to dump SMT queries as benchmarks during Spacer run	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	fb52c36210	spacer: switch to new IUC as default	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	3a97451f8c	spacer: normalize the cube before creating a lemma	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	fce68536d3	spacer: print all lemmas in json	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	bfa472faec	New style of json dump based on lemmas at pob	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	5072a2a869	spacer: pobs keep track of their lemmas	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	61cd74818f	Pin lemmas so that they don't disappear	2018-06-14 16:08:50 -07:00
Nikolaj Bjorner	0c2e3c0894	fixes to clause proof tracking ... Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	f7d015de8d	Switch spacer_prop_solver to check_sat_cc	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	1343b272e7	Implement iuc_solver::check_sat_cc	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	723e96175b	spacer: prepare to use incremental clause smt_solver interface	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	56a29093d0	Cleanup transition creation in pred_transformer	2018-06-14 16:08:50 -07:00
Arie Gurfinkel	af57db0413	Anti-unification of two ground expressions	2018-06-14 16:08:49 -07:00
Arie Gurfinkel	a8438e081e	Wired qe::mbp into spacer ... use option fixedpoint.spacer.native_mbp=true to use it	2018-06-14 16:08:49 -07:00
Nikolaj Bjorner	20300bbf94	updates to mbqi ... Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com> Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>	2018-06-14 16:08:49 -07:00
Arie Gurfinkel	14b9dd2cd7	spacer: let pool_solver own the solver	2018-06-14 16:08:49 -07:00
Arie Gurfinkel	15d0fd4b42	spacer: removed virtual_solver ... This commit removes virtual_solver and smt_context_manager that have been migrated into solver_pool	2018-06-14 16:08:49 -07:00
Arie Gurfinkel	098e70a9e2	spacer: switched to using solver_pool	2018-06-14 16:08:49 -07:00
Arie Gurfinkel	c2304e2636	spacer: Cleanup of smt parameter configuration	2018-06-14 16:08:49 -07:00
Arie Gurfinkel	cfeee55d4f	spacer: set qi.quick_checker to MC_UNSAT if quantifiers are expected	2018-06-14 16:08:49 -07:00
Arie Gurfinkel	c8187886cf	spacer: use same params for all solver pools	2018-06-14 16:08:49 -07:00
Arie Gurfinkel	c2b8f25cf9	Switch to using solver instead of smt::kernel all around	2018-06-14 16:08:49 -07:00
Arie Gurfinkel	4b09cefb97	Replace smt::kernel with smt_solver ... Replace all ad-hoc uses of smt::kernel with ad-hoc uses of smt_solver	2018-06-14 16:08:49 -07:00
Arie Gurfinkel	9c37bef553	Fix bug in ctp	2018-06-14 16:08:49 -07:00
Arie Gurfinkel	40781c0b0c	Comment on params used in spacer_context	2018-06-14 16:08:49 -07:00