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Author SHA1 Message Date
Christoph M. Wintersteiger 02e1bae9cb whitespace 2016-10-28 14:22:27 +01:00
Christoph M. Wintersteiger 6fb358a432 Build fix for libz3.vcxproj. 2016-10-28 13:45:10 +01:00
Christoph M. Wintersteiger 9c16d16bc8 removed debug output 2016-10-28 12:22:28 +01:00
Nikolaj Bjorner ca309341c3 fixing cancellation code paths for inc_sat_solver 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-27 22:07:46 -07:00
Nikolaj Bjorner b1d673e3eb catch cancellation exceptions, return undef 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-27 16:34:26 -07:00
Nikolaj Bjorner 7d7e03e377 rewind qhead to ensure re-propagation after cancellation 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-27 16:23:33 -07:00
Nikolaj Bjorner 41deae52c6 fix enum2bv to handle singleton enumeration types, differentiate disequality conflicts for theories that handle disequalities vs. theories that don't 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-27 13:35:53 -07:00
Nikolaj Bjorner 24fc19ed58 speed up consequence finding by avoiding local search whenver assumption level is reached during the initial phase 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-27 08:15:39 -07:00
Christoph M. Wintersteiger 253cfeb0af Added FPA numeral accessors/predicates to Python API 2016-10-27 15:07:34 +01:00
Christoph M. Wintersteiger 95d7b33ebb Added is_numeral_negative to .NET and Java APIs 2016-10-27 15:07:10 +01:00
Christoph M. Wintersteiger e4f7ff9881 Added Z3_fpa_is_numeral_negative to FPA API 2016-10-27 15:06:24 +01:00
Nikolaj Bjorner 485372ec2a Merge branch 'master' of https://github.com/Z3Prover/z3 2016-10-26 19:15:11 -07:00
Nikolaj Bjorner 4bd83724dd remove conflict on false disequality, introduced regression 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-26 19:15:05 -07:00
Christoph M. Wintersteiger 23c58a1ef6 Added FPA numeral predicates to ML API 2016-10-26 18:53:20 +01:00
Christoph M. Wintersteiger 903d962a3c Merge branch 'fpa_numeral_accessors' of https://github.com/wintersteiger/z3 into fpa_numeral_accessors 2016-10-26 18:44:49 +01:00
Christoph M. Wintersteiger 935c523ef8 Added FPA numeral predicates to Java API 2016-10-26 18:44:35 +01:00
Christoph M. Wintersteiger c573a7446b Added FPA numeral predicates to .NET API 2016-10-26 18:44:25 +01:00
Christoph M. Wintersteiger bea7bc5e30 Bugfix for bv2fpa_converter. Fixes #767. 2016-10-26 16:32:44 +01:00
Christoph M. Wintersteiger cf93e39666 Fixed FPA unbiased exponent accessors 2016-10-26 15:54:33 +01:00
Christoph M. Wintersteiger e381cef92c Marked .NET Z3Exception as serializable 2016-10-26 15:12:10 +01:00
Christoph M. Wintersteiger 93346380e0 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-10-26 14:08:50 +01:00
Christoph M. Wintersteiger ead970b477 Bugfix for Python API. 
Thanks to John D. Ramsdell for reporting this issue (http://stackoverflow.com/questions/39584779/why-is-the-sort-of-a-bound-variable-forced-not-to-be-a-finite-domain-sort).
 2016-10-26 14:08:33 +01:00
Christoph M. Wintersteiger 1494c605f9 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-10-26 12:59:49 +01:00
Christoph M. Wintersteiger 86285e1641 disabled unnecessary assertion 2016-10-26 12:59:26 +01:00
Nikolaj Bjorner da4289fadc fix unit tests for pb 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-25 20:47:48 -07:00
Nikolaj Bjorner d0c5b86a2a Merge branch 'master' of https://github.com/Z3Prover/z3 2016-10-25 20:32:20 -07:00
Nikolaj Bjorner 461e88e34c additional robustness check for incremental sat solver core when it recieves interpreted constants, added PB equality to interface and special handling of equalities to adddress performance gap documented in #755 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-25 20:32:13 -07:00
Christoph M. Wintersteiger c7fddf80c2 fixed unhandled case warning in test/qe_arith.cpp 2016-10-25 14:34:00 +01:00
Christoph M. Wintersteiger 8c5c564d6c fixed initialization order warning in pb2bv_rewriter 2016-10-25 14:31:29 +01:00
Christoph M. Wintersteiger 6ea45b4d65 fix for Python API installation 2016-10-25 14:23:55 +01:00
Christoph M. Wintersteiger 963dfad10e fix for biased flag on get_numeral_exponent_string 2016-10-25 14:17:23 +01:00
Christoph M. Wintersteiger dc78a04135 removed debug output 2016-10-25 12:20:45 +01:00
Nikolaj Bjorner fefd00aa49 fix sign of constant in pb constraint 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-24 20:28:56 -07:00
Nikolaj Bjorner b82b53dc34 add handling of pseudo-boolean inequalities that use if-expressions over Booleans and arihmetic instead of built-in PB predicates 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-24 17:41:52 -07:00
Nikolaj Bjorner e4d2c5867a remove dead (and incorrect) code 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-24 15:52:47 -07:00
Nikolaj Bjorner a880e5f49b fix incorrection assertion when checking signs of literals, exposed by miTLS regressions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-24 13:12:36 -07:00
Nikolaj Bjorner c68c56b0e7 fix incorrect assertion when checking signs of literals, exposed by mitls regressions 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-24 13:09:27 -07:00
Nikolaj Bjorner 33e7dccd42 merge 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-24 09:11:02 -07:00
Nikolaj Bjorner 0439b795b4 Merge branch 'master' of https://github.com/Z3Prover/z3 2016-10-24 09:10:40 -07:00
Nikolaj Bjorner 99002aeffb Merge branch 'master' of https://github.com/Z3Prover/z3 2016-10-24 08:25:19 -07:00
Nikolaj Bjorner 6cf54a226e a more efficient encoding for pseudo-Boolean inequality constraints into bit-vectors 
Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
 2016-10-24 08:25:02 -07:00
Christoph M. Wintersteiger 79f1d7b4d4 fixed GCC build issue in tests 2016-10-24 15:27:47 +01:00
Christoph M. Wintersteiger 5fee1ea3c0 removed unused variables 2016-10-24 14:08:33 +01:00
Christoph M. Wintersteiger 7517cf485e ML API bugfixes for FPA numeral accessors 2016-10-24 13:32:37 +01:00
Christoph M. Wintersteiger df2a569d25 Replaced antiquated header with modern equivalent. 2016-10-24 13:29:17 +01:00
Christoph M. Wintersteiger abcb6040d4 Refactored FPA numeral accessors. 2016-10-24 12:53:57 +01:00
Christoph M. Wintersteiger 0a11e8f3c0 Resolved rebase conflicts 2016-10-24 12:53:57 +01:00
Christoph M. Wintersteiger 8926b3311d Fixed FP numeral special value sig/exp extraction functions. 2016-10-24 12:52:07 +01:00
Christoph M. Wintersteiger 89d38385db Added functions to test FP numerals for special values. 2016-10-24 12:50:05 +01:00
Christoph M. Wintersteiger 6b474adc8a Added accessors to extract sign/exponent/significand BV numerals from FP numerals. 2016-10-24 12:50:05 +01:00