mirrors/z3
3
0
Fork 0
mirror of https://github.com/Z3Prover/z3 synced 2025-04-15 21:38:44 +00:00
Code Activity
12598 commits 23 branches 48 tags 157 MiB
Commit graph

12598 commits

This branch
This branch
All branches
Author SHA1 Message Date
Nikolaj Bjorner 1e92165690 branch selection updates 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-01 10:19:27 -08:00
Nikolaj Bjorner 74fc8cfde7 combine PS_THEORY with cache on/off mode 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-01 09:50:00 -08:00
Nuno Lopes 3ec7146ec8 attempt to fix build 2020-02-01 10:52:16 +00:00
Nikolaj Bjorner 9fab72b3ef fix build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-31 22:20:25 -08:00
Nikolaj Bjorner 5f89ead54b adding t-smt 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-31 17:08:53 -08:00
Nikolaj Bjorner 5f2720562b adding threads to smt core 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-31 17:08:53 -08:00
Nikolaj Bjorner d4a24aff1e local 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-31 17:08:52 -08:00
Lev Nachmanson abb13f8c76 randomise branches in int_solver 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-31 14:38:28 -08:00
Nuno Lopes d2fc88d675 fix debug build 2020-01-31 17:30:13 +00:00
Nuno Lopes d79692b185 remove unused file & hide a few symbols 2020-01-31 17:13:28 +00:00
Lev Nachmanson 35aa98436f fix term columns after rounding in cube() 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-30 14:29:36 -08:00
Lev Nachmanson 41a4dcf90c do not increment m_number_of_calls twice in check() 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-30 10:10:15 -08:00
Nuno Lopes eece2f4d49 remove unused vars 2020-01-30 15:30:14 +00:00
Nuno Lopes bb5edb7c65 qe_lite: fix crash when formula has var def with concat, e.g. 
(assert (forall ((a (_ BitVec 4)) (b (_ BitVec 4)))
  (not (and (= a (bvshl #x1 b))
            (= ((_ extract 3 2) b) #b00)))))
 2020-01-30 14:07:47 +00:00
Nuno Lopes 1f0bd04e50 qe_lite: privatize classes & fix some compiler warnings 2020-01-30 11:36:50 +00:00
Lev Nachmanson 9694dc0c74 change in the test lp.cpp and in a trace statement 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-29 11:03:18 -08:00
Jerry James 1dfe1a975b Add explicit instantiation of update_inf_cost_for_column_tableau. 2020-01-28 21:30:24 -08:00
Nikolaj Bjorner eefb685fa9 fix build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-28 18:49:25 -08:00
Nikolaj Bjorner ff5bdd6f1f speed up freedom interval computation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-28 15:21:39 -08:00
Lev Nachmanson 75d1e8e929 return l_undef in get_phase() if lpvar is not available 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 12:06:56 -08:00
Nikolaj Bjorner 8b7426f5ad add filter to gcd test 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-28 11:30:16 -08:00
Nikolaj Bjorner f161bdaf8f fix #2898 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-01-28 10:30:57 -08:00
Lev Nachmanson d3a4b7c44b correct handling of int terms in theory_lra 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 8ebeaf03b4 rebase with Z3Prover/z3/master 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 90f14ec0b3 rebase with Z3Prover/master 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 19120bee81 fix the debug build 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 80245f05ad rebase with Z3Prover and Nikolaj's changes in lp bound propagation 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 8388868c27 fix the make build 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 3bc67d1804 fix the build 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 696c95e1cf remove duplicate lines 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson a38f58e49f simplify tang lemma 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 052814d165 NB fix in theory_lra mk_bound 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson fd1e0e4d80 fixes for mixed case 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 9c8d5ddffb enable test_tangent_lemma_reg 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 30d35488d8 get_rid or inf eps 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 0e86c567cc prepare the mixed case 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 8980aff7f3 fix the build 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 1b07ad0952 fix errors with dependency manager reset 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 6bc5400c5d add deps from fixed vars 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson e17214c1c2 return the minimal dependencies for the case of a fixed to zero var in pdd_expr() 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 379a1927e6 fix a bug in nexvar() 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson f0b530b0e4 experiment with substituting zeros in Horner&Grobner 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 45c0f2225c allow unlimited number of Grobner calls 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson b577544830 make grobner quota a parameter 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 06203d227e cleanup the grobner config init 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson f2884088cc add quota to Grobner 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 7ad95aa5d2 Nikolaj fixes pdd_manager::reduce() to work with the changed order 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 00e1049ff2 move some grobner settings to pdd_solver.m_config 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson bb6511b425 add parameters to control grobner's explosure 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00
Lev Nachmanson 7a2dc6e69e disable pdd_solver::invariant() 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-01-28 10:04:21 -08:00