Update adaptive tests

[rihardsk]

Created a Python script to automatically generate the expected outputs for self-adaptive Marian and updated said outputs.

[snukky]

Can you provide information how did you compile Marian (CMake command and GCC and CUDA versions) and what GPU devices you run the tests on when generating the test outputs?

[rihardsk]

The CMake command is cmake .. -DCMAKE_BUILD_TYPE=Debug -DCOMPILE_ADAPTIVE=ON -DCOMPILE_SERVER=ON (i'm not entirely sure whether it was a debug build, though), but i don't remember the GPU device or software versions i was using. I could just re-generate the outputs, i guess.

[rihardsk]

@snukky, i regenerated the outputs. This time i used:

• CMake command: cmake .. -DCMAKE_BUILD_TYPE=Debug -DCOMPILE_ADAPTIVE=ON -DCOMPILE_SERVER=ON
• GCC version: 7.5.0
• CUDA version: 10.1
• GPU model: Quadro RTX 6000 (Turing)

The -DCOMPILE_ADAPTIVE=ON -DCOMPILE_SERVER=ON flags shouldn't be needed for the expected output generation (with regenerate-expected-outputs.sh). They're only needed to compiling self-adaptive marian to run the tests.