error while loading shared libraries: libOpenCL.so.1: cannot open shared object file: No such file or directory

When I try to execute a framework for a university assignment, I get

$ ./Assignment 
./Assignment: error while loading shared libraries: libOpenCL.so.1: cannot open shared object file: No such file or directory

I use a computer at university. That means I have no root access. However, if I can say what exactly is the problem the administrators might help me.

• CUDA seems to be installed (nvidia-smi and nvcc --help both work).
• libOpenCl.so exists on the system

Information about my system

$ echo $LD_LIBRARY_PATH
:/opt/cuda-7.5/lib64:/home/stud/s_thoma/cuda

$ echo $LIBGL_DRIVERS_PATH
:/home/stud/s_thoma/cuda:/opt/cuda-7.5/lib64:/home/stud/s_thoma/cuda

/opt/cuda-7.5/lib64$ ls
libcublas_device.a   libcuinj64.so.7.5.18   libnppi.so.7.5.18
libcublas.so         libculibos.a           libnppi_static.a
libcublas.so.7.5     libcurand.so           libnpps.so
libcublas.so.7.5.18  libcurand.so.7.5       libnpps.so.7.5
libcublas_static.a   libcurand.so.7.5.18    libnpps.so.7.5.18
libcudadevrt.a       libcurand_static.a     libnpps_static.a
libcudart.so         libcusolver.so         libnvblas.so
libcudart.so.7.5     libcusolver.so.7.5     libnvblas.so.7.5
libcudart.so.7.5.18  libcusolver.so.7.5.18  libnvblas.so.7.5.18
libcudart_static.a   libcusolver_static.a   libnvrtc-builtins.so
libcufft.so          libcusparse.so         libnvrtc-builtins.so.7.5
libcufft.so.7.5      libcusparse.so.7.5     libnvrtc-builtins.so.7.5.18
libcufft.so.7.5.18   libcusparse.so.7.5.18  libnvrtc.so
libcufft_static.a    libcusparse_static.a   libnvrtc.so.7.5
libcufftw.so         libnppc.so             libnvrtc.so.7.5.17
libcufftw.so.7.5     libnppc.so.7.5         libnvToolsExt.so
libcufftw.so.7.5.18  libnppc.so.7.5.18      libnvToolsExt.so.1
libcufftw_static.a   libnppc_static.a       libnvToolsExt.so.1.0.0
libcuinj64.so        libnppi.so             libOpenCL.so
libcuinj64.so.7.5    libnppi.so.7.5         stubs

~/cuda$ ls
libOpenCL.so.1

$ uname -a
Linux i08pc71 4.0.4-303.ATIS.aufs4.0.fc22.x86_64 #1 SMP Wed Jun 3 13:02:20 CEST 2015 x86_64 x86_64 x86_64 GNU/Linux

$ cat /etc/issue
Fedora release 22 (Twenty Two)
Kernel \r on an \m (\l)