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1024 commits

Author SHA1 Message Date
Arie Gurfinkel
a261bd94ed silence #3788
better proof generation for the case when the query is reachable from initial
states. This case needs to be handled better so that spacer can assume
the problem is non-trivial.
2020-04-10 15:21:47 -04:00
Arie Gurfinkel
b1b77e57e1 (partial) fix #3788
Fixes a bug in computation of implicants inside spacer.
The instance now returns `unknown`. The root cause is the difference in what
proofs are in spacer and SMT. Spacer returns a proof of query, but horn_tactic
expects a proof of FALSE.
2020-04-10 12:26:31 -04:00
Arie Gurfinkel
44302f3f2a fix #3646 2020-04-10 10:01:14 -04:00
Nikolaj Bjorner
1fce2905ec fix #3832
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-09 19:38:08 -07:00
Nikolaj Bjorner
c4b52edb29 add back assertion for #3849
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-09 18:08:40 -07:00
Nikolaj Bjorner
4651bffafc fix #3831
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-09 17:45:05 -07:00
Nikolaj Bjorner
76ac9917c8 fix #3890
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-09 13:12:37 -07:00
Nikolaj Bjorner
cc794a19bc more on #3858 elim_term_ite
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-09 10:31:34 -07:00
Nikolaj Bjorner
99c328b6ef more fixes for #3858
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-09 09:52:15 -07:00
Nikolaj Bjorner
8cf5a7525b fix #3858
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-09 09:22:02 -07:00
Nikolaj Bjorner
2673807a7f fix #3863
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-08 18:34:15 -07:00
Nikolaj Bjorner
9f1a2e2c94 fix #3872
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-08 17:12:14 -07:00
Nikolaj Bjorner
db3d6d7c95 fix #3879
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-08 17:05:29 -07:00
Nikolaj Bjorner
6e8d9001dc fix #3843
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-08 11:08:45 -07:00
Nikolaj Bjorner
40aa2f7cb2 fix 3838 fix #3837
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-08 05:49:24 -07:00
Nikolaj Bjorner
7595371721 fix #3834
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-08 04:56:15 -07:00
Nikolaj Bjorner
dde0c9bd0d fix #3833
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-08 04:34:36 -07:00
Nikolaj Bjorner
bd59fceaec na
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-08 03:48:38 -07:00
Nikolaj Bjorner
7722bf1a55 declutter spacer_manager
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-08 03:35:58 -07:00
Nikolaj Bjorner
8e6bb30c82 cleanup bit2bool from models #3847
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-08 03:06:01 -07:00
Nikolaj Bjorner
0e78f092b5 fix #3849
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-07 19:28:02 -07:00
Nikolaj Bjorner
7fc9eb11db fix #3850
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-07 19:22:50 -07:00
Nikolaj Bjorner
6e7e53e25c block selected configurations from HORN tactic
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-07 19:14:01 -07:00
Nikolaj Bjorner
35f184a6b9 fix #3826
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-07 14:39:54 -07:00
Nikolaj Bjorner
6d6881c87a fix #3824
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-07 11:40:12 -07:00
Nikolaj Bjorner
87a2a3410c fix #3801
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-07 11:34:51 -07:00
Nikolaj Bjorner
889a7ad3f2 fix #3819
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-07 11:23:37 -07:00
Nikolaj Bjorner
b66360d0b5 fix #3809
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-07 11:15:34 -07:00
Nikolaj Bjorner
8dac9b7b94 fix #3814
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-07 10:40:36 -07:00
Nikolaj Bjorner
b954e0d64b fix #3799
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-06 19:51:59 -07:00
Nikolaj Bjorner
9bb579c5c8 fix #3814
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-06 19:43:32 -07:00
Nikolaj Bjorner
9c6722bea8 fix #3791
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-06 18:37:39 -07:00
Nikolaj Bjorner
ba820223ce fix #3795
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-06 17:44:02 -07:00
Nikolaj Bjorner
2b929cb31e fix #3797
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-06 17:36:35 -07:00
Nikolaj Bjorner
4b2e5ecca0 fix #3797
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-06 17:36:35 -07:00
Nikolaj Bjorner
09c5de7798 fix #3811
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-06 17:29:07 -07:00
Nikolaj Bjorner
18b4c7e99b fix #3796
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-06 17:09:23 -07:00
Nikolaj Bjorner
b2ba45448a fix #3798
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-06 17:06:17 -07:00
Nikolaj Bjorner
bfb26ecc6d fix #3793
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-06 16:59:36 -07:00
Nikolaj Bjorner
d2ec661ec6 fix #3020
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-06 16:42:01 -07:00
Nikolaj Bjorner
6761bf1495 fix #3822
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-06 16:33:00 -07:00
Nikolaj Bjorner
bcbc774b79 fix #3790
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-06 15:18:26 -07:00
Nikolaj Bjorner
5acf4b5968 fix #3786
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-06 13:03:41 -07:00
Nikolaj Bjorner
07413cc928 fix #3785
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-06 12:56:52 -07:00
Nikolaj Bjorner
dff5071598 compile
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-05 17:03:26 -07:00
Nikolaj Bjorner
daa904c9d2 fix #3778
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-05 15:13:36 -07:00
Nikolaj Bjorner
b79b8c9bc4 fix #3777
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-05 15:08:28 -07:00
Nikolaj Bjorner
406c0792f1 fix #3775
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-05 14:04:00 -07:00
Nikolaj Bjorner
bb1119a6ca fix #3774
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-05 13:59:28 -07:00
Nikolaj Bjorner
550852bc62 fix #3765
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2020-04-05 13:49:26 -07:00