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13071 commits

Author SHA1 Message Date
Lev Nachmanson
bf885bf9b3 introduce a bug into theory_array - looking for a counterexample
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-03-25 19:43:55 -07:00
Lev Nachmanson
28c057fd7b relax the literal check in theory_lra
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-03-25 19:43:55 -07:00
Lev Nachmanson
2ad94026a0 do not produce proportional lemma for non-integral vars
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-03-25 19:43:55 -07:00
Lev Nachmanson
0ee541204f fix in gomory: revert some changes
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-03-25 19:43:55 -07:00
Lev Nachmanson
b8d7af59f4 fix in gomory cut
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-03-25 19:43:55 -07:00
Lev Nachmanson
6396857ee2 remove debug code
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-03-25 19:43:55 -07:00
Lev Nachmanson
87f80ce022 add option branch_flip to lp_settings
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-03-25 19:43:55 -07:00
Lev Nachmanson
8e55a77ee7 introduce a bug int theory_array.cpp - look for a counter example
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-03-25 19:43:55 -07:00
Lev Nachmanson
406bd98a39 introduce a bug into theory_array - looking for a counterexample
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-03-25 19:43:55 -07:00
Lev Nachmanson
3e4720abbd relax the literal check in theory_lra
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-03-25 19:43:55 -07:00
Lev Nachmanson
0229ab2811 remove debug code
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-03-25 19:43:55 -07:00
Lev Nachmanson
66dd93a035 fix a bug in nla_intervals - add explanations when getting intervals from a term
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-03-25 19:43:55 -07:00
Lev Nachmanson
ab92c20106 add option branch_flip to lp_settings
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-03-25 19:43:55 -07:00
Lev Nachmanson
b9bfa950f6 introduce a bug int theory_array.cpp - look for a counter example
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-03-25 19:43:55 -07:00
Lev Nachmanson
37c72b71f5 introduce a bug into theory_array - looking for a counterexample
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-03-25 19:43:55 -07:00
Lev Nachmanson
c0b49e95c4 use lar_solver directly to compare variable values in assume_eqs()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-03-25 19:43:55 -07:00
Lev Nachmanson
6549984dd4 call init_variable_values() from assume_eqs
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-03-25 19:43:55 -07:00
Lev Nachmanson
c469ea2717 do not call get_model() from assume_eqs()
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-03-25 19:43:55 -07:00
Lev Nachmanson
0db112ef8f Update nla_core.cpp 2020-03-25 19:43:55 -07:00
Lev Nachmanson
697fd37d26 relax the literal check in theory_lra
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-03-25 19:43:55 -07:00
Lev Nachmanson
762f265616 merge with master
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
2020-03-25 19:43:55 -07:00
Nikolaj Bjorner
cf86e6ef73 disable dubious eq adapter code causing perf hit
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-25 16:41:01 -07:00
Nikolaj Bjorner
73d73e6c95 enhance rewriting for indexof based on #3516
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-25 13:29:36 -07:00
Nikolaj Bjorner
f92050c7e5 fix #3515
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-25 13:21:02 -07:00
Nikolaj Bjorner
145ec8f248 pick up log configuration consistently #3513
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-25 10:51:55 -07:00
Nikolaj Bjorner
e5e6f481f9 update bounds and assert values during initialization
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-25 04:05:58 -07:00
Nikolaj Bjorner
477fd3fba0 remove model initialization all-together because assumption literals are not connected with model
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-25 04:00:21 -07:00
Nikolaj Bjorner
a7495876fd fix #3506 fix #3505
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-25 03:06:02 -07:00
Nikolaj Bjorner
504a7550b3 fix #3509
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-25 02:42:30 -07:00
Nikolaj Bjorner
ea396a008a fix #3504
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-25 02:30:51 -07:00
Nikolaj Bjorner
0609408fd7 fix #3510
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-25 01:50:30 -07:00
Nikolaj Bjorner
b8c25ac20b fix #2909
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-25 01:43:20 -07:00
Nikolaj Bjorner
41c68d64d4 avoid deref on null
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-24 17:06:06 -07:00
Nikolaj Bjorner
69783db5e8 print roots as part of test
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-24 15:28:51 -07:00
Nikolaj Bjorner
af51d98a32 avoid unintialized value build warnings
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-24 15:02:31 -07:00
Nikolaj Bjorner
a557913307 na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-24 12:45:16 -07:00
Nikolaj Bjorner
a4f668eef0 add unit test for #2867
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-24 11:52:41 -07:00
Nikolaj Bjorner
33b644adad fix #3500
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-24 10:25:42 -07:00
Nikolaj Bjorner
601b3998f3 fix #3430
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-23 18:59:07 -07:00
Nikolaj Bjorner
2494709e98 fix #3421
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-23 17:33:23 -07:00
Nikolaj Bjorner
0cf401c67b fix #3458
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-23 17:27:10 -07:00
Nikolaj Bjorner
28bdda326b fix #3499
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-23 13:37:08 -07:00
rashchedrin
b34f72dd00
Fix #3439, print type of value in exception msg (#3498) 2020-03-23 12:36:36 -07:00
Nikolaj Bjorner
519c0d5f11 fix #3434
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-23 11:51:21 -07:00
Nikolaj Bjorner
acb9376ea0 fix #3488
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-23 10:57:15 -07:00
Nikolaj Bjorner
bb451c39c9 fix #3495
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-23 10:32:19 -07:00
Nikolaj Bjorner
84090aaf24 fix #3423
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-23 10:27:42 -07:00
Nikolaj Bjorner
f158ab8395 fix #3426
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-22 20:48:31 -07:00
Nikolaj Bjorner
19c72ab519 fix #3474
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-22 20:40:34 -07:00
Nikolaj Bjorner
2c078b01da fix #3422
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-03-22 16:56:26 -07:00