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在https://github.com/mull-project/mull的 README 文件中，我在 openssl 和 fmtlib 上尝试了他们的变异测试示例。但是，当我输入突变测试命令时：mull-cxx -test-framework=GoogleTest -mutators=math_add_mutator ./bin/core-test，我收到以下错误

parseBitcodeFile failed: Invalid record
mull-cxx: /opt/mull/tools/driver-cxx/driver-cxx.cpp:63: void LoadModuleFromBitcodeTask::operator()(LoadModuleFromBitcodeTask::iterator, LoadModuleFromBitcodeTask::iterator, LoadModuleFromBitcodeTask::Out &, mull::progress_counter &): Assertion `module && "Could not load module"' failed.
Aborted (core dumped)

更新...........

我不再收到上述错误。但是一个新的 :( 以前，我使用的是 debian mull 而不是 ubuntu。我是由下面的 docker setup 编写的。现在，当我尝试执行突变测试时，我遇到了链接问题：

Extracting bitcode from executable (threads: 1): 1/1. Finished in 0ms.
Loading bitcode files (threads: 2): 2/2. Finished in 11ms.
Could not find dynamic library: libpthread.so.0
Could not find dynamic library: libstdc++.so.6
Could not find dynamic library: libm.so.6
Could not find dynamic library: libgcc_s.so.1
Could not find dynamic library: libc.so.6

我的 mull 设置在 docker 中。我已执行以下操作来设置我的图像：

FROM ubuntu:18.04

RUN mkdir -p /tmp/home
ENV HOME /tmp/home

RUN apt-get update && apt-get upgrade -y \
    && apt-get install -y git build-essential software-properties-common\
    && apt-get install -y vim wget

RUN apt-get update

RUN apt-get install -y python3-pip \
    && pip3 install conan

RUN apt-get update

## cpp unit
# RUN apt-get install -y autotools-dev automake libtool
RUN apt-get install -y libcppunit-dev  

# for mull
RUN apt-get install -y sqlite3 libsqlite3-dev libncurses5-dev libxml2-dev uuid-dev libstdc++-6-dev

运行容器后，我设置了预构建的 llvm 二进制文件。LLVM 位置在 /usr/src/llvm

# LLVM setup
export PATH="$PATH:/usr/src/llvm/bin"
cat > llvm.conf << "HEREDOC"
/usr/src/llvm/lib
HEREDOC

mv llvm.conf /etc/ld.so.conf.d/
ldconfig

export CC=/usr/src/llvm/bin/clang  
export CXX=/usr/src/llvm/bin/clang++

apt-get install -y cmake
apt-get update

dpkg -i setup/libicu55_55.1-7_amd64.deb
dpkg -i setup/Mull-0.3.0-LLVM-8.0-ubuntu-16.04.deb
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