Nikolaj Bjorner
ea2a843325
flat only
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remove option for uzers (users who are in reality fuzzers) to toggle flat option. The legacy arithmetic solver bakes in assumptions about flat format so it isn't helpful to expose this to fuzzers, I mean uzers.
2022-06-30 19:59:46 -07:00
Nikolaj Bjorner
b618537322
Merge branch 'master' of https://github.com/z3prover/z3
2022-06-30 19:49:28 -07:00
Nikolaj Bjorner
94a2477fa0
totalizer
2022-06-30 19:49:19 -07:00
Nikolaj Bjorner
959a0ba370
fix #6121
2022-06-30 19:47:26 -07:00
Mark Marron
e054f1683c
fixing compiler warn (missing override) ( #6125 )
2022-06-30 15:39:28 -07:00
Nikolaj Bjorner
c3d2120bdd
add totalizer version of rc2
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-06-29 23:10:42 -07:00
Nikolaj Bjorner
8ab8b63a4c
fix incorrect mod axiomatization #6116
2022-06-29 12:32:04 -07:00
Nikolaj Bjorner
f6932f9a75
Merge branch 'master' of https://github.com/z3prover/z3
2022-06-29 11:16:34 -07:00
Nikolaj Bjorner
1a9122663c
remove unsound axioms, fix #6115
2022-06-29 11:16:10 -07:00
Joe Hauns
03287d65a4
fixes issue #6119 ( #6120 )
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Co-authored-by: Johannes Schoisswohl <johannes.schoisswohl@myotis.at>
2022-06-29 11:10:33 -07:00
Nikolaj Bjorner
ff265235c1
adjust trace output
2022-06-29 08:20:01 -07:00
Nikolaj Bjorner
5afcb489e0
adding totalizer
2022-06-29 08:20:01 -07:00
Nikolaj Bjorner
fd8ee34564
add logging
2022-06-29 08:20:01 -07:00
Jakob Rath
c78007fd1a
Use mul_ovfl constraint directly instead of approximating it with bounds
2022-06-29 14:28:59 +02:00
Jakob Rath
69a28a7740
fix check against looping
2022-06-29 14:27:11 +02:00
Jakob Rath
0fb8c72f50
print more information
2022-06-29 14:26:25 +02:00
Max Levatich
12e7b4c3d6
fix gc'ed callbacks in .NET propagator api ( #6118 )
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Co-authored-by: Maxwell Levatich <t-mlevatich@microsoft.com>
2022-06-28 19:22:41 -07:00
Nikolaj Bjorner
79778767b0
add doc string
2022-06-28 14:25:43 -07:00
Nikolaj Bjorner
798a4ee86e
use IEnumerator and format
2022-06-28 14:24:05 -07:00
Nikolaj Bjorner
556f0d7b5f
use static list to connect managed and unmanaged objects
2022-06-28 14:09:22 -07:00
Nikolaj Bjorner
820c782b5e
pinned semantics
2022-06-28 13:03:52 -07:00
Nikolaj Bjorner
9836d5e6fc
missing public
2022-06-28 12:46:29 -07:00
Nikolaj Bjorner
b43965bf05
make user propagator work with combined solver
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Then users don't have to specify SImpleSolver, but can use "Solver"
2022-06-28 09:42:28 -07:00
Nikolaj Bjorner
4c8f6b60ce
fix #6107
2022-06-27 20:51:30 -07:00
Nikolaj Bjorner
61f5489223
fix #6107
2022-06-27 16:53:18 -07:00
Nikolaj Bjorner
1fcf7cf0b7
add nl div mod axioms
2022-06-27 09:02:53 -07:00
Nikolaj Bjorner
30165ed40a
fix #6105
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non-linear division axioms appear incomplete.
Fixed for legacy arithmetic. Fix pending for new arithmetic solver.
2022-06-26 20:37:18 -07:00
Nikolaj Bjorner
56aa4261b6
fix #6082
2022-06-23 07:43:06 -07:00
Kevin Gibbons
352666b19f
JS api: fix type for from ( #6103 )
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* JS api: fix type for from
* whitespace
2022-06-22 14:51:40 -07:00
Kevin Gibbons
c15a000d9b
Make high-level JS API more idiomatic/type-safe ( #6101 )
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* make JS api more idiomatic
* make JS api type-safe by default
* use strings, not symbols, for results
* add toString
* add miracle sudoku example
* ints should be ints
* add error handling
* add missing Cond to Context
* fewer side-effecting getters
2022-06-22 09:26:44 -07:00
Nikolaj Bjorner
8234eeae40
unbreak
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-06-22 09:03:32 -07:00
Nikolaj Bjorner
3189544050
next split
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-06-22 09:03:32 -07:00
Felix Kohlgrüber
a7b41c49fe
fix for spurious wakeups in scoped_timer ( #6102 )
2022-06-22 10:50:19 +01:00
Nuno Lopes
41deed59a3
fix bug in array rewriter introduced in 202ce1e
2022-06-21 22:40:40 +01:00
Nikolaj Bjorner
36a1f758bc
mask regression
2022-06-21 14:34:47 -07:00
Nikolaj Bjorner
ab9aee189b
perf #6100
2022-06-21 13:49:52 -07:00
Nikolaj Bjorner
202ce1edf0
#6100 - two perf fixes
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remaining perf bug is dealing with very large bit-widths. mod 2^n should be computed natively based on n instead of 2^n because we pre-populate an array with all values up to n. Suppose n is 10000, the array has size 10000.
2022-06-21 12:45:29 -07:00
Nikolaj Bjorner
f24c5ca99a
#6095
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arrays that are interpreted using as-array should be reflected back to store expressions
2022-06-21 12:42:44 -07:00
Nikolaj Bjorner
5ba8231d07
make it work with old pythons
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Signed-off-by: Nikolaj Bjorner <nbjorner@microsoft.com>
2022-06-21 09:10:38 -07:00
Nikolaj Bjorner
d792d30e88
Update NativeContext.cs
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TraceToFile does not correspond to the functionality of enable_trace. Z3_enable_trace tags a trace tag as input. It can be invoked multiple times with different tags. The debug tracing then shows logs with the corresponding tags.
2022-06-21 09:09:42 -07:00
Nikolaj Bjorner
b254f4086b
Separate out native static content for Java
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Make it easier to add native methods for callbacks (for user propagator) #6097
The Java User propagator wrapper should define a base class with virtual methods that can be invoked from functions defined in NativeStatic.txt
2022-06-21 09:09:42 -07:00
Nuno Lopes
25e915fe95
fix #5990 : deadlock in the scoped_timer
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Thanks to Felix Kohlgrueber for reporting the bug and for the analysis
2022-06-21 16:29:09 +01:00
Nikolaj Bjorner
911134b3c7
add new heuristic rc2bin (to be tested) to maxsat
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The rc2bin heuristic is a hybrid of rc2 and binary maxres.
It follows the suggestion by Nina to use rc2 on large cores after a single maxres relaxation step; otherwise maxres (binary) on smaller cores. In the design space of possible hybrids, this variant chooses to always apply a single layer of maxres and then rc2 for large cores.
2022-06-20 11:50:25 -07:00
AndreiL
940d10ae6d
Update coverage CI ( #6099 )
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Ignore errors withing `gcov` when using `gcovr`, as per
https://github.com/gcovr/gcovr/issues/627 .
Co-authored-by: Andrei Lascu <al2510@bencher14.nms.kcl.ac.uk>
2022-06-20 11:38:38 -07:00
Clemens Eisenhofer
2fa60aa43c
Added function to select the next variable to split on (User-Propagator) ( #6096 )
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* Added function to select the next variable to split on
* Fixed typo
* Small fixes
* uint -> int
2022-06-19 10:49:25 -07:00
Nuno Lopes
f08e3d70a9
attempt to fix windows build bot
2022-06-17 21:15:54 +01:00
Nuno Lopes
f3c00a0a03
attempt to fix windows build bot
2022-06-17 18:05:19 +01:00
Nuno Lopes
c3407fc304
fix build of tests
2022-06-17 17:11:18 +01:00
Nuno Lopes
fcbbf7ba76
fix build warning+error in c++ example
2022-06-17 16:43:34 +01:00
Nuno Lopes
d9fcfdab34
fix debug build
2022-06-17 14:35:33 +01:00
