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13560 commits

Author SHA1 Message Date
Nikolaj Bjorner bcbe802b27 remove buggy bv-trailing
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-18 19:45:26 -07:00
Nikolaj Bjorner 3e9479d01a a lot of seq churn
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-17 18:21:40 -07:00
Nikolaj Bjorner b8bf6087ff na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-17 07:34:46 -07:00
Nikolaj Bjorner a83f72b657 some fixes
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-17 07:33:43 -07:00
Nikolaj Bjorner 501aa7927d split into seq_axioms and seq_skolem
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-17 06:14:52 -07:00
Nikolaj Bjorner d5eef9dd8b na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-16 18:53:00 -07:00
Nikolaj Bjorner 040d4b8d24 fix #3994 remove bogus option
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-16 18:51:52 -07:00
Nikolaj Bjorner 767dff4a5a fix #3903
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-16 17:55:23 -07:00
Nikolaj Bjorner 19f655c693 fix #3930
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-16 16:11:00 -07:00
Nikolaj Bjorner dd3e574f81 fix #3983
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-16 14:03:06 -07:00
Lev Nachmanson 1f23ae8aae fix the test build
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-04-16 12:58:39 -07:00
Lev Nachmanson 95cb828324 make lar_solver pretty printer const on the solver
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-04-16 12:58:39 -07:00
Lev Nachmanson 5208b64a6b expose only necessary methods of lar_solver
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-04-16 12:58:39 -07:00
Lev Nachmanson 6d8e5400fd return an empty model when the status of the solver is neither FEASIBLE nor OPTIMAL
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-04-16 12:58:39 -07:00
Nikolaj Bjorner cb4ceeab3a fix #3985
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-16 12:04:46 -07:00
Nikolaj Bjorner 206c3e2c38 fix #3979
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-16 10:54:19 -07:00
Nikolaj Bjorner dde0c514fa warnings
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-15 17:14:25 -07:00
Nikolaj Bjorner f67077b7ff warnings
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-15 17:13:02 -07:00
Nikolaj Bjorner d465938496 add lower bounds on lengths if they are not present
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-15 15:54:40 -07:00
Nikolaj Bjorner e6174c89f3 bail out of mb branching if lengths are not available
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-15 15:44:17 -07:00
Nikolaj Bjorner 40b4ca7f86 fix #3950
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-15 15:07:53 -07:00
Nikolaj Bjorner 357ec2fd01 fix #3948 - cache has to be reset also when processing 'and' because it could be processed in an incompatible context by the caller
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-15 13:29:45 -07:00
Nikolaj Bjorner 2e1e9c9082 na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-15 12:25:07 -07:00
Nikolaj Bjorner 3845e0859c fix #3878
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-15 12:23:18 -07:00
Nikolaj Bjorner d0f94055e7 fix #3966
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-15 11:05:02 -07:00
Nikolaj Bjorner 068f65c8ac fix #3967 regression from using rewriter mode that splits strings
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-15 10:36:33 -07:00
Nikolaj Bjorner 79a2b52de0 fix #3971
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-15 10:29:41 -07:00
Nikolaj Bjorner 1ec977930a fix #3972 regression from changing the way assumptions are initialized
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-15 10:10:07 -07:00
Nikolaj Bjorner 25252af1fc fix #3975
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-15 08:06:43 -07:00
Nikolaj Bjorner cce27ff65f fix #3976
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-15 07:53:46 -07:00
Nikolaj Bjorner 164a73febb fixing #3933 - remove unclear code normalizing itos
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-14 19:23:23 -07:00
Nikolaj Bjorner b04c97458d na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-14 17:34:14 -07:00
Nikolaj Bjorner 835b57b775 fix #3961 fix #3940
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-14 17:33:44 -07:00
Nikolaj Bjorner 7ed9996fc0 fix #3962
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-14 11:05:05 -07:00
Nikolaj Bjorner 5f81913292 fix #3951
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-14 10:51:16 -07:00
Nikolaj Bjorner 5e0c34cae2 fix #3953
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-14 09:43:03 -07:00
Nikolaj Bjorner 2a0537af69 fix #3954
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-14 08:17:57 -07:00
Nikolaj Bjorner b8c069c6b7 fix #3955
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-14 08:13:17 -07:00
Nikolaj Bjorner f564c325d3 fix #3957
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-14 06:46:10 -07:00
Nikolaj Bjorner d7d6877031 fix #3958
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-14 06:34:03 -07:00
Nikolaj Bjorner 387964f508 fix #3960 fix #3959
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-14 06:30:54 -07:00
Nikolaj Bjorner 0f697830fc spelling
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-13 19:08:05 -07:00
Nikolaj Bjorner fe7146d93b fix #3913 - change assumption tracking to be granular based on disabled guards
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-13 19:06:12 -07:00
Nikolaj Bjorner e1027790ae more to #3926
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-13 16:04:54 -07:00
Lev Nachmanson 7caae3f5d2 small improvements in tableau in rows and bound propagation
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-04-13 16:04:25 -07:00
Lev Nachmanson 90793931b1 small changes in one_iteration_tableau_rows
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-04-13 16:04:25 -07:00
Nikolaj Bjorner 9223f611ba build
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-13 14:49:27 -07:00
Nikolaj Bjorner 9f42338de8 fix #3926
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-13 14:43:27 -07:00
Nikolaj Bjorner 299a6f4aee fix #3939
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-13 14:00:21 -07:00
Nikolaj Bjorner d3db2af81d fix #3941
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-13 13:15:15 -07:00