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Author SHA1 Message Date
Lev Nachmanson 514c3d7a3b move the content of nla_params.pyg to smt_params_helper.pyg 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-02-10 11:08:35 -08:00
Lev Nachmanson e2514a2b19 make nla_solver the default 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-02-10 10:22:05 -08:00
Nikolaj Bjorner d770b5135d fix build warnings for theory_str_mc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-10 09:02:14 -08:00
Nikolaj Bjorner c36a980eb7 fix #2967 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-10 08:46:09 -08:00
Nikolaj Bjorner a579ce1ea2 fix #2966 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-10 08:33:14 -08:00
Nikolaj Bjorner 83d1156a59 fix #2966 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-10 08:31:44 -08:00
Nuno Lopes feba007696 fix #2965, fix #2968: bugs in domsimplify on cache usage and boolean trial propagation 2020-02-10 10:56:36 +00:00
Murphy Berzish 524434cfbb z3str3: pass correct subterm to negative regex model construction 2020-02-09 20:40:43 -08:00
Lev Nachmanson fd3c3a2599 make the column shift in random_update divisible by m 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-02-09 16:30:09 -08:00
Nikolaj Bjorner bc75e08a52 fix #2943 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-09 15:48:53 -08:00
Nikolaj Bjorner 82273da630 fix #2945 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-09 15:43:21 -08:00
Nikolaj Bjorner 1eb4459325 fix #2959 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-09 12:38:05 -08:00
Nikolaj Bjorner 1ef83351cb fix #2963 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-09 12:32:11 -08:00
Nikolaj Bjorner 053631e005 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-09 09:24:21 -08:00
Nikolaj Bjorner c8b98d8b48 move hnf cut functionality 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-09 09:22:02 -08:00
Nikolaj Bjorner 9451dd9a74 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-09 09:00:34 -08:00
Nikolaj Bjorner 5964969f29 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-09 08:38:07 -08:00
Nikolaj Bjorner 2512a958b9 fix build of test 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-09 08:25:52 -08:00
Nikolaj Bjorner 5dc8c93897 separate out gcd test 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-08 16:44:25 -08:00
Nikolaj Bjorner e964973f19 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-08 16:01:12 -08:00
Nikolaj Bjorner 7ec02fc11f na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-08 16:00:13 -08:00
Nikolaj Bjorner 8b9a80e232 separate out int-branch 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-08 15:58:06 -08:00
Nikolaj Bjorner 3f1f4e0f67 remove pragma once from cpp 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-08 15:41:13 -08:00
Nikolaj Bjorner 8d293171d5 separate int-cube functionalty 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-08 15:27:11 -08:00
Nikolaj Bjorner c12c9a75e6 move all gomory functionality into gomory class 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-08 15:03:58 -08:00
Nikolaj Bjorner d44855f262 move all gomory functionality into gomory class 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-08 13:02:19 -08:00
Nikolaj Bjorner 094f203167 fix #2949 fix #2955 experiment with cut selection 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-08 10:41:35 -08:00
Nikolaj Bjorner f29b455611 fix #2949 fix #2955 experiment with cut selection 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-08 10:34:14 -08:00
Nikolaj Bjorner 140926e7c0 move assume eqs until __after__ other checks, big perf regression 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-07 20:23:27 -08:00
Nikolaj Bjorner 1c9b2637ba remove unused method 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-07 20:01:36 -08:00
Nikolaj Bjorner d22ad5e819 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-07 19:43:58 -08:00
Nikolaj Bjorner d5dfe07203 warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-07 19:42:44 -08:00
Nikolaj Bjorner b2c265496e dbg 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-07 19:41:50 -08:00
Nikolaj Bjorner 02b074e28b compile constraints during internalization 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-07 19:28:17 -08:00
Lev Nachmanson 824c2674b9 roll back the branching experiment 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-02-07 17:37:38 -08:00
Lev Nachmanson 5ee7103e3c roll back the branching experiment 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-02-07 17:35:42 -08:00
Lev Nachmanson bbfcd00627 experiment with branching 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-02-07 15:40:33 -08:00
Lev Nachmanson 6027224e34 do not throttle lp bound propagation 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-02-07 14:21:11 -08:00
Lev Nachmanson 6b01376f51 fix column patching 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-02-07 13:42:39 -08:00
Lev Nachmanson f45e17c47e fix column patching 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-02-07 13:42:39 -08:00
Nikolaj Bjorner 8c016abb12 build issues 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-07 11:16:57 -08:00
Nikolaj Bjorner 88374a15d0 build errors/warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-07 10:09:10 -08:00
Nikolaj Bjorner bd444f8ec7 isolate constraints in a constraint_set 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-07 09:25:06 -08:00
Nikolaj Bjorner 800bc757ae isolate constraints in a constraint_set 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-07 09:24:45 -08:00
Nikolaj Bjorner 024ca86386 isolate constraints in a constraint_set 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-07 09:16:14 -08:00
Nikolaj Bjorner a59745c2f2 isolate constraints in a constraint_set 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-07 09:13:40 -08:00
Murphy Berzish 4535228fe2 z3str3: mk_value searches equivalence class of terms for candidate model variables 2020-02-06 21:43:23 -08:00
Murphy Berzish 69cab61de3 z3str3: fix str.contains bitvector reduction 2020-02-06 21:43:23 -08:00
Murphy Berzish 883c5df109 z3str3: regex automata in bitvector model construction 2020-02-06 21:43:23 -08:00
Murphy Berzish 237adbf40c z3str3: ensure top-level free variables always participate in model construction 2020-02-06 21:43:23 -08:00