fix bug in smoke_test and generate_bin_test script

smoke_test/generate_bin_test

smoke_test/output_dir/anaconda/5.1.0-Python3.6-gcc5

smoke_test/output_dir/gcc/4.9.3

smoke_test/output_dir/gcc/5.4.0

smoke_test/output_dir/gcc/8.1.0

smoke_test/output_dir/java/1.8.0_77

smoke_test/output_dir/libjpeg-turbo/1.4.2

smoke_test/output_dir/openblas/0.2.20

smoke_test/output_dir/openmpi/1.10.7-mlx

smoke_test/output_dir/report.txt

smoke_test/output_dir/tigervnc/1.8.0

smoke_test/output_dir/virtualgl/2.5.0

smoke_test/smoke_test

smoke_test/tests/anaconda/bintest

smoke_test/tests/atlas/bintest

smoke_test/tests/bedtools/bintest

smoke_test/tests/bintest

smoke_test/tests/bismark/bintest

smoke_test/tests/bowtie2/bintest

smoke_test/tests/cuda/bintest