--- /dev/null
+Installing
+==========
+
+Follow the instructions below to install SymbiYosys and its dependencies.
+Yosys, SymbiYosys, and Z3 are non-optional. The other packages are only
+required for some engine configurations.
+
+Prerequisites
+-------------
+
+Installing prerequisites (this command is for Ubuntu 16.04):
+
+.. code-block:: text
+
+ sudo apt-get install build-essential clang bison flex libreadline-dev \
+ gawk tcl-dev libffi-dev git mercurial graphviz \
+ xdot pkg-config python python3 libftdi-dev gperf \
+ libboost-program-options-dev autoconf libgmp-dev \
+ cmake
+
+Yosys, Yosys-SMTBMC and ABC
+---------------------------
+
+http://www.clifford.at/yosys/
+
+https://people.eecs.berkeley.edu/~alanmi/abc/
+
+Next install Yosys, Yosys-SMTBMC and ABC (``yosys-abc``):
+
+.. code-block:: text
+
+ git clone https://github.com/YosysHQ/yosys.git yosys
+ cd yosys
+ make -j$(nproc)
+ sudo make install
+
+SymbiYosys
+----------
+
+https://github.com/YosysHQ/SymbiYosys
+
+.. code-block:: text
+
+ git clone https://github.com/YosysHQ/SymbiYosys.git SymbiYosys
+ cd SymbiYosys
+ sudo make install
+
+Yices 2
+-------
+
+http://yices.csl.sri.com/
+
+.. code-block:: text
+
+ git clone https://github.com/SRI-CSL/yices2.git yices2
+ cd yices2
+ autoconf
+ ./configure
+ make -j$(nproc)
+ sudo make install
+
+Z3
+--
+
+https://github.com/Z3Prover/z3/wiki
+
+.. code-block:: text
+
+ git clone https://github.com/Z3Prover/z3.git z3
+ cd z3
+ python scripts/mk_make.py
+ cd build
+ make -j$(nproc)
+ sudo make install
+
+super_prove
+-----------
+
+https://bitbucket.org/sterin/super_prove_build
+
+Download the right binary .tar.gz for your system from http://downloads.bvsrc.org/super_prove/
+and extract it to ``/usr/local/super_prove``.
+
+Then create a wrapper script ``/usr/local/bin/suprove`` with the following contents:
+
+.. code-block:: text
+
+ #!/bin/bash
+ tool=super_prove; if [ "$1" != "${1#+}" ]; then tool="${1#+}"; shift; fi
+ exec /usr/local/super_prove/bin/${tool}.sh "$@"
+
+Avy
+---
+
+https://arieg.bitbucket.io/avy/
+
+.. code-block:: text
+
+ git clone https://bitbucket.org/arieg/extavy.git
+ cd extavy
+ git submodule update --init
+ mkdir build; cd build
+ cmake -DCMAKE_BUILD_TYPE=Release ..
+ make -j$(nproc)
+ sudo cp avy/src/{avy,avybmc} /usr/local/bin/
+
+Boolector
+---------
+
+http://fmv.jku.at/boolector/
+
+.. code-block:: text
+
+ git clone https://github.com/boolector/boolector
+ cd boolector
+ ./contrib/setup-btor2tools.sh
+ ./contrib/setup-lingeling.sh
+ ./configure.sh
+ make -C build -j$(nproc)
+ sudo cp build/bin/{boolector,btor*} /usr/local/bin/
+ sudo cp deps/btor2tools/bin/btorsim /usr/local/bin/
+
The example files used in this chapter can be downloaded from `here
<https://github.com/YosysHQ/SymbiYosys/tree/master/docs/examples/quickstart>`_.
-Installing
-----------
-
-Follow the instructions below to install SymbiYosys and its dependencies.
-Yosys, SymbiYosys, and Z3 are non-optional. The other packages are only
-required for some engine configurations.
-
-Prerequisites
-~~~~~~~~~~~~~
-
-Installing prerequisites (this command is for Ubuntu 16.04):
-
-.. code-block:: text
-
- sudo apt-get install build-essential clang bison flex libreadline-dev \
- gawk tcl-dev libffi-dev git mercurial graphviz \
- xdot pkg-config python python3 libftdi-dev gperf \
- libboost-program-options-dev autoconf libgmp-dev \
- cmake
-
-Yosys, Yosys-SMTBMC and ABC
-~~~~~~~~~~~~~~~~~~~~~~~~~~~
-
-http://www.clifford.at/yosys/
-
-https://people.eecs.berkeley.edu/~alanmi/abc/
-
-Next install Yosys, Yosys-SMTBMC and ABC (``yosys-abc``):
-
-.. code-block:: text
-
- git clone https://github.com/YosysHQ/yosys.git yosys
- cd yosys
- make -j$(nproc)
- sudo make install
-
-SymbiYosys
-~~~~~~~~~~
-
-https://github.com/YosysHQ/SymbiYosys
-
-.. code-block:: text
-
- git clone https://github.com/YosysHQ/SymbiYosys.git SymbiYosys
- cd SymbiYosys
- sudo make install
-
-Yices 2
-~~~~~~~
-
-http://yices.csl.sri.com/
-
-.. code-block:: text
-
- git clone https://github.com/SRI-CSL/yices2.git yices2
- cd yices2
- autoconf
- ./configure
- make -j$(nproc)
- sudo make install
-
-Z3
-~~
-
-https://github.com/Z3Prover/z3/wiki
-
-.. code-block:: text
-
- git clone https://github.com/Z3Prover/z3.git z3
- cd z3
- python scripts/mk_make.py
- cd build
- make -j$(nproc)
- sudo make install
-
-super_prove
-~~~~~~~~~~~
-
-https://bitbucket.org/sterin/super_prove_build
-
-Download the right binary .tar.gz for your system from http://downloads.bvsrc.org/super_prove/
-and extract it to ``/usr/local/super_prove``.
-
-Then create a wrapper script ``/usr/local/bin/suprove`` with the following contents:
-
-.. code-block:: text
-
- #!/bin/bash
- tool=super_prove; if [ "$1" != "${1#+}" ]; then tool="${1#+}"; shift; fi
- exec /usr/local/super_prove/bin/${tool}.sh "$@"
-
-Avy
-~~~
-
-https://arieg.bitbucket.io/avy/
-
-.. code-block:: text
-
- git clone https://bitbucket.org/arieg/extavy.git
- cd extavy
- git submodule update --init
- mkdir build; cd build
- cmake -DCMAKE_BUILD_TYPE=Release ..
- make -j$(nproc)
- sudo cp avy/src/{avy,avybmc} /usr/local/bin/
-
-Boolector
-~~~~~~~~~
-
-http://fmv.jku.at/boolector/
-
-.. code-block:: text
-
- git clone https://github.com/boolector/boolector
- cd boolector
- ./contrib/setup-btor2tools.sh
- ./contrib/setup-lingeling.sh
- ./configure.sh
- make -C build -j$(nproc)
- sudo cp build/bin/{boolector,btor*} /usr/local/bin/
- sudo cp deps/btor2tools/bin/btorsim /usr/local/bin/
-
First step: A simple BMC example
--------------------------------