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13480 commits 23 branches 48 tags 157 MiB
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928 commits

Author SHA1 Message Date
Arie Gurfinkel ae5a713e81 fix #3906 by fixing a regression from today 2020-04-11 00:18:25 -04:00
Arie Gurfinkel 136b0b23ce address #3905 2020-04-11 00:03:13 -04:00
Arie Gurfinkel d53e30ecbe finished fix for #3849 by converting assert into trace 2020-04-10 21:10:39 -04:00
Arie Gurfinkel fa900c39ab hide fp.xform.scale 2020-04-10 15:46:59 -04:00
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