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Code Activity
12803 commits 23 branches 48 tags 157 MiB
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2823 commits

Author SHA1 Message Date
Nikolaj Bjorner 833b54a12c fix dotnet build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-26 09:44:21 -08:00
Nikolaj Bjorner 915ff38f97 fix #3089 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-26 09:28:45 -08:00
Nikolaj Bjorner afa34a1c12 fix #3087 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-25 12:58:45 -08:00
Nikolaj Bjorner 198622b61a fix #3081 fix #3075 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-25 02:18:01 -08:00
Nikolaj Bjorner e1ece7e968 CTRACE 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-24 20:24:42 -08:00
Nikolaj Bjorner b68efe44af fix fix 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-23 12:28:15 -08:00
Murphy Berzish f604fad779 z3str3: fix negated str.contains, add reduction for str.at 2020-02-20 11:46:29 -10:00
Nikolaj Bjorner 8b97e26fd7 cut fixes 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-20 09:55:17 -08:00
Nikolaj Bjorner 44a79d05c8 debugging cuts 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-19 06:45:23 -08:00
Nikolaj Bjorner 006caea5ba fix #3042 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-18 23:11:45 -08:00
Nikolaj Bjorner 953ea7c880 fix #3044 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-18 23:08:59 -08:00
Nikolaj Bjorner 2882a6708e fix #2957 - arrays are treated as values 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-18 16:35:13 -08:00
Nikolaj Bjorner 559c3ca012 fix #3035 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-18 10:46:25 -10:00
Murphy Berzish 698e2ffb0b z3str3: small refactoring to previous commit 2020-02-18 08:57:06 -10:00
Murphy Berzish b4acd44d5e z3str3: fix crash in model construction when a variable has an impossible length assignment 2020-02-18 08:57:06 -10:00
Murphy Berzish da8182419b z3str3: fix indexof out-of-bounds axiom terms 2020-02-18 08:57:06 -10:00
Murphy Berzish 85fd139c7f z3str3: assert precondition for regex linearity axiom 2020-02-13 18:19:24 -08:00
Murphy Berzish 0146259ea4 z3str3: fix control flow and return paths in regex model construction 2020-02-12 12:03:34 -08:00
Nikolaj Bjorner bbce6bfa07 fix #2980 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-11 22:43:00 -08:00
Nikolaj Bjorner 4f33c123c9 add placeholder 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-11 20:31:05 -08:00
Nikolaj Bjorner d02d90dab2 add assert to catch bad lemmas 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-11 20:00:48 -08:00
Nikolaj Bjorner ba2f587c26 rm eq 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-11 18:39:32 -08:00
Murphy Berzish 8d3ed19981 z3str3: loop and trace cleanup 2020-02-11 12:37:42 -08:00
Nikolaj Bjorner 1371526062 fix build break 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-10 16:15:21 -08:00
Lev Nachmanson ad55f61580 roll back the defaults of invoking the nla_solver 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-02-10 13:35:33 -08:00
Nikolaj Bjorner f1abc71c35 fix #2962 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-10 11:44:10 -08:00
Lev Nachmanson 26eb23c05b move lp_params to smt_params_helper 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-02-10 11:25:54 -08:00
Lev Nachmanson 514c3d7a3b move the content of nla_params.pyg to smt_params_helper.pyg 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-02-10 11:08:35 -08:00
Lev Nachmanson e2514a2b19 make nla_solver the default 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-02-10 10:22:05 -08:00
Nikolaj Bjorner d770b5135d fix build warnings for theory_str_mc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-10 09:02:14 -08:00
Murphy Berzish 524434cfbb z3str3: pass correct subterm to negative regex model construction 2020-02-09 20:40:43 -08:00
Nikolaj Bjorner bc75e08a52 fix #2943 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-09 15:48:53 -08:00
Nikolaj Bjorner 1ef83351cb fix #2963 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-09 12:32:11 -08:00
Nikolaj Bjorner 3f1f4e0f67 remove pragma once from cpp 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-08 15:41:13 -08:00
Nikolaj Bjorner f29b455611 fix #2949 fix #2955 experiment with cut selection 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-08 10:34:14 -08:00
Nikolaj Bjorner 140926e7c0 move assume eqs until __after__ other checks, big perf regression 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-07 20:23:27 -08:00
Nikolaj Bjorner d22ad5e819 na 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-07 19:43:58 -08:00
Nikolaj Bjorner d5dfe07203 warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-07 19:42:44 -08:00
Nikolaj Bjorner b2c265496e dbg 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-07 19:41:50 -08:00
Nikolaj Bjorner 02b074e28b compile constraints during internalization 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-07 19:28:17 -08:00
Lev Nachmanson bbfcd00627 experiment with branching 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-02-07 15:40:33 -08:00
Lev Nachmanson 6027224e34 do not throttle lp bound propagation 
Signed-off-by: Lev Nachmanson <levnach@hotmail.com>
 2020-02-07 14:21:11 -08:00
Nikolaj Bjorner 8c016abb12 build issues 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-07 11:16:57 -08:00
Nikolaj Bjorner 88374a15d0 build errors/warnings 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-07 10:09:10 -08:00
Nikolaj Bjorner a59745c2f2 isolate constraints in a constraint_set 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-02-07 09:13:40 -08:00
Murphy Berzish 4535228fe2 z3str3: mk_value searches equivalence class of terms for candidate model variables 2020-02-06 21:43:23 -08:00
Murphy Berzish 69cab61de3 z3str3: fix str.contains bitvector reduction 2020-02-06 21:43:23 -08:00
Murphy Berzish 883c5df109 z3str3: regex automata in bitvector model construction 2020-02-06 21:43:23 -08:00
Murphy Berzish 237adbf40c z3str3: ensure top-level free variables always participate in model construction 2020-02-06 21:43:23 -08:00
Murphy Berzish 812049ca4a z3str3: ignore non-relevant formulas in bitvector model construction 2020-02-06 21:43:23 -08:00