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Allow running Eldarica from the command line

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Leo Alt
2022-11-22 21:16:45 +01:00
parent be8ecb17d8
commit 24df40de9a
67 changed files with 386 additions and 3187 deletions
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docs/smtchecker.rst
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@@ -614,19 +614,19 @@ which is primarily an SMT solver and makes `Spacer
<https://github.com/uuverifiers/eldarica>`_ which does both.
The user can choose which solvers should be used, if available, via the CLI
option ``--model-checker-solvers {all,cvc4,smtlib2,z3}`` or the JSON option
option ``--model-checker-solvers {all,cvc4,eld,smtlib2,z3}`` or the JSON option
``settings.modelChecker.solvers=[smtlib2,z3]``, where:
- ``cvc4`` is only available if the ``solc`` binary is compiled with it. Only BMC uses ``cvc4``.
- ``eld`` is used via its binary which must be installed in the system. Only CHC uses ``eld``, and only if ``z3`` is not enabled.
- ``smtlib2`` outputs SMT/Horn queries in the `smtlib2 <http://smtlib.cs.uiowa.edu/>`_ format.
These can be used together with the compiler's `callback mechanism <https://github.com/ethereum/solc-js>`_ so that
any solver binary from the system can be employed to synchronously return the results of the queries to the compiler.
This is currently the only way to use Eldarica, for example, since it does not have a C++ API.
This can be used by both BMC and CHC depending on which solvers are called.
- ``z3`` is available
- if ``solc`` is compiled with it;
- if a dynamic ``z3`` library of version 4.8.x is installed in a Linux system (from Solidity 0.7.6);
- if a dynamic ``z3`` library of version >=4.8.x is installed in a Linux system (from Solidity 0.7.6);
- statically in ``soljson.js`` (from Solidity 0.6.9), that is, the Javascript binary of the compiler.
.. note::