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Author SHA1 Message Date
Nikolaj Bjorner
651587ce01 merge with master branch 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-19 09:39:22 -07:00
Nikolaj Bjorner
d03e3765b9 Merge branch 'opt' of https://github.com/nikolajbjorner/z3 into opt 2017-09-19 08:31:56 -07:00
Nikolaj Bjorner
d1a227493a n/a 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-19 08:31:31 -07:00
Nikolaj Bjorner
4813bcc11f merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-19 08:31:01 -07:00
Nikolaj Bjorner
431d318958 experiments with ccc 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-19 08:19:08 -07:00
Nikolaj Bjorner
43e47271f7 have quantified tactics work with bound Boolean variables. Adding stubs for match 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-18 15:58:09 -07:00
Nikolaj Bjorner
66bc68f128 Merge pull request #1259 from mtrberzi/automata-fix 
Fix generation of symbolic automata with no moves but accepting initial state
 2017-09-18 21:22:00 +02:00
Nikolaj Bjorner
6ddc549557 fix #1258 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-18 12:21:01 -07:00
Murphy Berzish
9b01a5153e fix generation of symbolic automata with no moves but accepting initial state 2017-09-18 14:44:05 -04:00
Nikolaj Bjorner
8b506375e4 Merge branch 'master' of https://github.com/z3prover/z3 2017-09-17 15:11:27 -07:00
Nikolaj Bjorner
cf86e46229 check for datatype selectors when model validation fails 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-17 15:10:50 -07:00
Christoph M. Wintersteiger
c275d4ddca typo 2017-09-17 18:33:40 +01:00
Christoph M. Wintersteiger
b9494fe3c0 Tabs, whitespace 2017-09-17 18:10:06 +01:00
Christoph M. Wintersteiger
6ba13fac0a Merge branch 'master' of https://github.com/Z3Prover/Z3 2017-09-17 18:09:26 +01:00
Christoph M. Wintersteiger
60c6249912 Removed unused variable 2017-09-17 18:09:10 +01:00
Christoph M. Wintersteiger
085df4a0a0 removed temp file 2017-09-17 17:52:31 +01:00
Christoph M. Wintersteiger
db398eca7a Tabs, formatting. 2017-09-17 17:50:05 +01:00
Christoph M. Wintersteiger
56e20da3ce Copyright messages 2017-09-17 17:33:42 +01:00
Christoph M. Wintersteiger
6d51265d9d Cleaned up LP test code. 2017-09-17 17:14:30 +01:00
Christoph M. Wintersteiger
d61b722b68 Partial cleanup of util/lp/* 2017-09-17 16:00:06 +01:00
Christoph M. Wintersteiger
00651f8f21 Tabs, formatting. 2017-09-17 14:54:09 +01:00
Christoph M. Wintersteiger
8871cb120a Fixed bug in fp.to_{s,u}bv 2017-09-17 12:57:29 +01:00
Nikolaj Bjorner
da72911062 Merge branch 'master' of https://github.com/z3prover/z3 2017-09-17 01:39:44 +02:00
Nikolaj Bjorner
8ff1e070be add QF_DT 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-17 01:39:39 +02:00
Christoph M. Wintersteiger
65697eb277 Portability fixes 2017-09-15 21:13:47 +01:00
Christoph M. Wintersteiger
05447d612a Bugfixes for fp.to_* operators 2017-09-15 19:56:15 +01:00
Christoph M. Wintersteiger
4267f304a4 Fix for model completion (via cmd_context) 2017-09-15 12:43:16 +01:00
Christoph M. Wintersteiger
15ccb34a81 Removed unused function 2017-09-15 11:48:42 +01:00
Christoph M. Wintersteiger
ff42c44f37 Debug traces 2017-09-15 11:48:25 +01:00
Christoph M. Wintersteiger
d82afcc48c Whitespace 2017-09-15 11:37:32 +01:00
Christoph M. Wintersteiger
2688fd55cf Taught the model_evaluator to look for definitions of partial theory functions in the model upon evaluation failure. 2017-09-14 20:29:54 +01:00
Christoph M. Wintersteiger
a479fa610a Refactored treatment of unspecified FPA functions. 2017-09-14 20:29:07 +01:00
Christoph M. Wintersteiger
5d341814d8 Fixed bug in ackermannization model converter 2017-09-14 17:46:17 +01:00
Christoph M. Wintersteiger
8b6d7c0251 Style, formatting 2017-09-14 17:34:51 +01:00
Christoph M. Wintersteiger
e0ff9d8fd9 Merge branch 'master' of https://github.com/Z3Prover/z3 into fpa_unspec 2017-09-14 12:35:30 +01:00
Nikolaj Bjorner
0e50c6cb79 Merge pull request #1253 from delcypher/travis_ci_reenable_macos 
Revert "[TravisCI] Temporarily disable the macOS build configuration."
 2017-09-14 09:48:52 +02:00
Dan Liew
2bcbc5bb2f Revert "[TravisCI] Temporarily disable the macOS build configuration." 
This reverts commit 9dc332ae9d.

@wintersteiger is now satisfied that using TravisCI's macOS support
is legal [1].

This fixes #1211

[1] https://github.com/Z3Prover/z3/issues/1211#issuecomment-328535885
 2017-09-13 20:15:11 +01:00
Christoph M. Wintersteiger
2165c09def Improved FPA models of partial theory functions 2017-09-13 19:50:51 +01:00
Christoph M. Wintersteiger
de15932f4c Fixed BV encoding of fp.to_{s,u}bv. 2017-09-13 19:47:59 +01:00
Christoph M. Wintersteiger
44738bf9d5 Merge branch 'master' of https://github.com/Z3Prover/z3 into fpa_unspec 2017-09-12 19:44:06 +01:00
Christoph M. Wintersteiger
31cfca0444 Eliminated unspecified operators for fp.to_*bv, fp.to_real. Also fixes #1191. 2017-09-12 19:43:45 +01:00
Nikolaj Bjorner
a0d0812b0c add alias bv2nat for bv2int to make it easier to interoperate #1252 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-12 13:18:52 +02:00
Christoph M. Wintersteiger
85697dff3e Merge branch 'master' of https://github.com/Z3Prover/z3 2017-09-12 11:30:12 +01:00
Nikolaj Bjorner
0daa303255 Merge branch 'master' of https://github.com/z3prover/z3 2017-09-11 17:07:09 +02:00
Nikolaj Bjorner
29d06896bf remove verbose 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-11 17:06:59 +02:00
Christoph M. Wintersteiger
4ceef09156 Renamed FPA-internal functions now that they are exposed. 2017-09-11 15:04:53 +01:00
Christoph M. Wintersteiger
e88487021a Exposed internal FPA func_decl kinds. Added missing FPA simplifications. Fixes #1242. 2017-09-11 14:36:58 +01:00
Nikolaj Bjorner
d131aba8a9 fix exposed memory leak 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-11 01:07:25 +02:00
Nikolaj Bjorner
78be471908 fix OSX build 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2017-09-11 00:00:40 +02:00
Nikolaj Bjorner
77008dc411 Merge pull request #1226 from NikolajBjorner/master 
removing dependencies on simplifier, support SMTLIB2 parametric algebraic datatypes.
This is a breaking change. It introduces two substantial changes:
1. The legacy simplifier is removed. It was obsoleted with the introduction of the rewriter facilities, but many dependencies made it a major change to remove the legacy simplifier. All uses of the legacy simplifier have now been replaced by corresponding calls to the rewriter. It means that some normalization may behave differently. At this point, Z3 passes regressions and passes performance tests without regressing.
2. Algebraic datatypes in the form of SMT-LIB2.6 are now supported. These generalize the datatypes supported so far as parametric datatype constructors may be applied to different arguments within a recursive definition.
 2017-09-11 00:40:51 +03:00