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Author SHA1 Message Date
Nikolaj Bjorner 5c2f07df09 max lex less chatty 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-11-29 19:47:17 -08:00
Nikolaj Bjorner eacef5f3f9 deal with warnings over unused variables and procedures 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-11-29 19:45:35 -08:00
Nikolaj Bjorner 64af8981ba fix #4834, regression after delay-propagating disequality axioms 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-11-29 19:43:46 -08:00
John Regehr b7e1b1e118
get rid of threads in the scoped_timer thread pool prior to forking, on non-Windows (#4833) 
* on POSIX systems, fork() is dangerous in the presence of a thread
pool, because the child process inherits only the thread from the
parent that actually called fork().

this patch winds down the scoped_timer thread pool in preparation for
forking; workers will get freshly created again following the fork
call.
 2020-11-29 21:26:53 +00:00
Nikolaj Bjorner 05c5f72ca1 fix #4829 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-11-28 11:25:36 -08:00
Nikolaj Bjorner 17f04099a5 fix #4831 2020-11-28 11:01:07 -08:00
Nikolaj Bjorner 6e14d3fbd3 fix #4795 2020-11-27 18:00:36 -08:00
Nikolaj Bjorner df09cb7c95 fix relevancy test 2020-11-27 14:49:05 -08:00
Nikolaj Bjorner 35900ee8ea avoid crash from #4772 
To take care of "When I use options fp.xform.slice=false fp.xform.inline_eager=false Z3 actually seg-faults."
 2020-11-27 14:41:28 -08:00
Nikolaj Bjorner 67a8492bd0 more graceful proof checks 2020-11-27 14:40:46 -08:00
Nikolaj Bjorner 6771e44d93 fix #4825 #4824 2020-11-27 13:39:33 -08:00
Nikolaj Bjorner 1619311ff7 fix #4826 2020-11-27 10:42:13 -08:00
Nikolaj Bjorner f58618aa04 fix java compile 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-11-26 08:09:48 -08:00
Nikolaj Bjorner b5a6c6bc66 attempt at more graceful timeout handling #4821 2020-11-26 06:33:44 -08:00
Nikolaj Bjorner d6a5ef4343 add recfuns to Java #4820 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-11-25 12:25:20 -08:00
Murphy Berzish 6aba325cea
z3str3: reject certain unhandled expressions (#4818) 2020-11-25 12:15:35 -08:00
Nikolaj Bjorner c27a325017 na 2020-11-23 10:22:21 -08:00
Nikolaj Bjorner b769c0054b fix error messages for #4816 2020-11-23 10:20:52 -08:00
Nikolaj Bjorner 291502f8e4 this-> 2020-11-22 21:20:13 -08:00
Nikolaj Bjorner 1008b2d4cb fix #4812 2020-11-22 16:21:19 -08:00
Nikolaj Bjorner 193ca57444 fix #4811 2020-11-22 16:05:44 -08:00
Nikolaj Bjorner 65464f5944 include order 2020-11-22 15:39:09 -08:00
Nikolaj Bjorner 797f50e699 DRAT debugging updates 2020-11-22 15:38:57 -08:00
Nikolaj Bjorner 6d0b89a989 fix #4810 2020-11-22 15:37:55 -08:00
Nikolaj Bjorner 065e0652a3 fix crash when parsing datalog format 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-11-21 15:15:28 -08:00
Nikolaj Bjorner 299e1788b8 fix #4808 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-11-21 15:03:17 -08:00
Nikolaj Bjorner d6106f26ff disable gcd test 2020-11-20 12:18:19 -08:00
Nikolaj Bjorner 1b768c9b3a fix #4805 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-11-20 12:11:38 -08:00
Nikolaj Bjorner 1269776777 remove experimental option. Fix #4806 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-11-20 11:46:19 -08:00
Nikolaj Bjorner ac1b3fc6f2 fix delay blasting and relevancy 2020-11-20 11:12:55 -08:00
Nikolaj Bjorner 9f34af5e18 update justifications only at level 0 2020-11-20 11:12:55 -08:00
Nikolaj Bjorner ee04bfd174 fix equality propagation 2020-11-20 11:12:55 -08:00
Nikolaj Bjorner a475e7cf5a Add gcd test to bv-rewriter 2020-11-20 11:12:54 -08:00
Nikolaj Bjorner 6506d33b35 Add GCD test 2020-11-20 11:12:54 -08:00
Nikolaj Bjorner b7b7970c4a guard table erasure for representative 2020-11-20 11:12:54 -08:00
Nuno Lopes 40159a3a96 fix single-thread build 2020-11-19 21:46:32 +00:00
John Regehr 0fa88efc2b
scoped_timer: wait for timer thread before main thread continues (#4803) 2020-11-19 21:42:55 +00:00
Nikolaj Bjorner e16acd0965 move std::function initializer to beginning of class 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2020-11-16 17:02:15 -08:00
Nikolaj Bjorner f6f594e21d fix missing equality propagation in new bv solver 2020-11-16 16:22:56 -08:00
Nikolaj Bjorner 36e40a296f add logging for rewriter.flat 2020-11-16 11:20:33 -08:00
Nikolaj Bjorner 85a20791db fix relevancy tracking in new solver 2020-11-16 11:20:17 -08:00
Nikolaj Bjorner 36e9412252 fix #4796 2020-11-16 11:19:54 -08:00
Nikolaj Bjorner 98db260a93 relax unhandled condition 2020-11-14 14:58:43 -08:00
Nikolaj Bjorner 49a0266c6a na 2020-11-13 17:05:56 -08:00
Nikolaj Bjorner 9fa17a432a bug fixes in nullability check 
@veanes @cdstanford
 2020-11-13 17:05:10 -08:00
Nikolaj Bjorner c15001bf69 #4532 
https://github.com/Z3Prover/z3/issues/4532#issuecomment-726867868
 2020-11-13 11:45:59 -08:00
Nikolaj Bjorner 71ac40ca23 fix #4793 2020-11-13 11:45:05 -08:00
Nikolaj Bjorner cb4e5197fa #4740 
Fix https://github.com/Z3Prover/z3/issues/4740#issuecomment-712092917
 2020-11-12 16:55:07 -08:00
Nikolaj Bjorner 7f869e513b fix #4792 2020-11-12 13:23:34 -08:00
Nikolaj Bjorner d61f30fdc6 force flat for solver 2, fix #4789 2020-11-12 13:01:38 -08:00