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update docs on the required z3 version

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This commit is contained in:
Leo Alt 2022-12-09 10:44:38 +01:00 committed by Nikola Matic
parent c1040815b1
commit d5c6fd881b
3 changed files with 4 additions and 3 deletions
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2
CMakeLists.txt
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@ -76,7 +76,7 @@ configure_file("${CMAKE_SOURCE_DIR}/cmake/templates/license.h.in" include/licens
include(EthOptions)
configure_project(TESTS)
set(LATEST_Z3_VERSION "4.11.2")
set(MINIMUM_Z3_VERSION "4.8.0")
set(MINIMUM_Z3_VERSION "4.8.16")
find_package(Z3)
if (${Z3_FOUND})
if (${STRICT_Z3_VERSION})

2
docs/installing-solidity.rst
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@ -326,7 +326,7 @@ The following are dependencies for all builds of Solidity:
+-----------------------------------+-------------------------------------------------------+
| `Git`_ | Command-line tool for retrieving source code. |
+-----------------------------------+-------------------------------------------------------+
| `z3`_ (version 4.8+, Optional) | For use with SMT checker. |
| `z3`_ (version 4.8.16+, Optional) | For use with SMT checker. |
+-----------------------------------+-------------------------------------------------------+
| `cvc4`_ (Optional) | For use with SMT checker. |
+-----------------------------------+-------------------------------------------------------+

3
docs/smtchecker.rst
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@ -632,7 +632,8 @@ option ``--model-checker-solvers {all,cvc4,eld,smtlib2,z3}`` or the JSON option
.. note::
z3 version 4.8.16 broke ABI compatibility with previous versions and cannot
be used with solc <=0.8.13. If you are using z3 >=4.8.16 please use solc
>=0.8.14.
>=0.8.14, and conversely, only use older z3 with older solc releases.
We also recommend using the latest z3 release which is what SMTChecker also does.
Since both BMC and CHC use ``z3``, and ``z3`` is available in a greater variety
of environments, including in the browser, most users will almost never need to be