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9401 commits 24 branches 48 tags 158 MiB
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7801 commits

Author SHA1 Message Date
Nikolaj Bjorner
91ef84b8c9 Merge branch 'master' of https://github.com/z3prover/z3 2018-06-27 11:25:04 -07:00
Nikolaj Bjorner
20fc573d5b add laxer check for oeq_quant_intro 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-27 11:24:56 -07:00
Nikolaj Bjorner
06c9a9f3e1 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-27 08:51:22 -07:00
Nikolaj Bjorner
5762be2a0f fix 1703 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-27 08:49:52 -07:00
trinhmt
54a9482716
Merge pull request #8 from Z3Prover/master 
merge with Z3Prover/z3
 2018-06-27 18:10:54 +08:00
Thai Trinh
1892d31794 add parameter to enable splitting guided by length constraints 2018-06-27 18:10:40 +08:00
Nuno Lopes
6c64e138b0 ufbv_rewriter_tactic: remove unneeded imp class 2018-06-26 18:05:14 +01:00
Nuno Lopes
2b31024dab add obj_ref::operator=(obj_ref &&) + a few explicit uses 2018-06-26 17:00:56 +01:00
Nikolaj Bjorner
ea4218a192 add upper-case files 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-26 07:52:38 -07:00
Nikolaj Bjorner
1c1357af7d remove lower case files 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-26 07:52:02 -07:00
Nikolaj Bjorner
a8e864a3e6 add missing files 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-26 07:36:36 -07:00
Nikolaj Bjorner
520ce9a5ee integrate lambda expressions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-26 07:23:04 -07:00
Nikolaj Bjorner
bf4edef761 fix mbi arithmetic solver for lower bounds 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-26 06:37:47 -07:00
Arie Gurfinkel
3af3c82f67 Normalize lit0 in theory clause 2018-06-25 09:21:30 -04:00
Thai Trinh
aacb7289be merge with Z3Prover/master 2018-06-25 19:44:46 +08:00
Arie Gurfinkel
f330b96a35 Gracefully failing in assign-bounds to farkas 2018-06-24 21:03:09 -04:00
Arie Gurfinkel
e906930922 Debug code 2018-06-24 20:43:04 -04:00
Arie Gurfinkel
8e57ab5d97 Computing missing coeff for assign-bounds lemma 2018-06-24 20:43:04 -04:00
Arie Gurfinkel
1764bb8785 Cleaning up unsat_core_learner 2018-06-24 20:43:04 -04:00
Arie Gurfinkel
7b2ca769ef Cleanup 2018-06-24 20:43:04 -04:00
Arie Gurfinkel
58dc5451e1 iuc code cleanup 2018-06-24 20:43:04 -04:00
Arie Gurfinkel
9c9d0d0840 convert assign-bounds axioms to farkas lemmas 2018-06-24 20:43:04 -04:00
Arie Gurfinkel
ac23002dce Fix bugs in iuc generation 2018-06-24 20:43:04 -04:00
Arie Gurfinkel
4ed6783aff Formatting only. No change to code 2018-06-24 20:43:04 -04:00
Arie Gurfinkel
fcfa6baeca Refactor mk_th_lemma 2018-06-24 20:43:04 -04:00
Nikolaj Bjorner
915983821b add rewrite to each branch of mbp 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-24 17:06:49 -07:00
Nikolaj Bjorner
c32bfb5ecd fix crash during cancelation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-24 15:29:40 -07:00
Nikolaj Bjorner
61c25fdc8e Merge branch 'master' of https://github.com/z3prover/z3 2018-06-23 21:57:19 -07:00
Nikolaj Bjorner
e187023304 fix #1699 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-23 21:57:10 -07:00
rainoftime
fc8b1d9a7d Refine default_tactic: if the constraint is an SAT instance and proof is not enabled, then use the qffd tactic 2018-06-22 16:46:47 +08:00
Nikolaj Bjorner
8969a7035c
Merge pull request #1693 from NikolajBjorner/master 
fix #1675
 2018-06-20 17:36:24 -07:00
Nikolaj Bjorner
19e2f8c9d5 fix #1694 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-20 17:35:41 -07:00
Nikolaj Bjorner
0c32989144 change to const qualifier on constructor 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-20 15:07:21 -07:00
Nikolaj Bjorner
792bf6c10b fix tests 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-20 08:22:15 -07:00
Nikolaj Bjorner
81e5589bc8 Merge branch 'master' of https://github.com/z3prover/z3 2018-06-19 23:23:56 -07:00
Nikolaj Bjorner
335d672bf1 fix #1675, regression in core processing in maxres 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-19 23:23:19 -07:00
Nikolaj Bjorner
8241ba784d Merge branch 'master' of https://github.com/z3prover/z3 2018-06-19 16:33:34 -07:00
Nikolaj Bjorner
341f7ceb17 remove quantified lemmas for idiv/mod 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-19 13:19:48 -07:00
Nikolaj Bjorner
eeba30a277 fix #1677 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-19 10:56:45 -07:00
Nikolaj Bjorner
2456513053 sometimes comments are worth reading 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-19 10:43:51 -07:00
Nikolaj Bjorner
9b6a99794b add default method for fresh fp value, try to address OsX build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-19 10:02:31 -07:00
Nikolaj Bjorner
8a29c2803c improvements to arithmetic preprocessing simplificaiton and axiom generation for #1683 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-19 07:04:39 -07:00
Nikolaj Bjorner
86c39c971d fix #1681 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-18 21:53:45 -07:00
Nikolaj Bjorner
b4aac1ab55 revert fix to #1677 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-18 21:23:13 -07:00
Nikolaj Bjorner
c15eca66d6 fix #1685 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-18 20:53:33 -07:00
Nikolaj Bjorner
6a0b70ee5c selective expansion of strings for canonizer to fix #1690 regression 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-18 20:42:53 -07:00
Nikolaj Bjorner
4634d1daed selective expansion of strings for canonizer to fix #1690 regression 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-18 20:37:39 -07:00
Nikolaj Bjorner
8040eddf65 fix #1658 fix #1689 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-18 16:41:04 -07:00
Nikolaj Bjorner
c3b27903f8 fix #1677 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-18 11:22:01 -07:00
Nikolaj Bjorner
55ebf69648 move comment to fix #1682 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2018-06-18 09:42:05 -07:00