root@475400c01879:/# strace python -c "$BENCHMARK"
/ # strace python -c "$BENCHMARK"
execve("/usr/local/bin/python", ["python", "-c", "import timeit; print(timeit.time"...], [/* 11 vars */]) = 0
execve("/usr/local/bin/python", ["python", "-c", "import timeit; print(timeit.time"...], [/* 10 vars */]) = 0
brk(0) = 0x2528000
arch_prctl(ARCH_SET_FS, 0x7f6405560b48) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
set_tid_address(0x7f6405560b80) = 20
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f19981bb000
open("/etc/ld-musl-x86_64.path", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/lib/libpython3.6m.so.1.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=8101, ...}) = 0
mmap(NULL, 8101, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f19981b9000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/usr/local/lib/libpython3.6m.so.1.0", O_RDONLY|O_CLOEXEC) = 3
open("/usr/local/lib/libpython3.6m.so.1.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@ \6\0\0\0\0\0"..., 832) = 832
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
fstat(3, {st_mode=S_IFREG|0555, st_size=11866896, ...}) = 0
fstat(3, {st_mode=S_IFREG|0555, st_size=12510656, ...}) = 0
mmap(NULL, 5482024, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f1997a62000
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340\316\5\0\0\0\0\0"..., 960) = 960
mprotect(0x7f1997cfd000, 2093056, PROT_NONE) = 0
mmap(NULL, 5464064, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x7f6404d9f000
mmap(0x7f1997efc000, 458752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x29a000) = 0x7f1997efc000
mmap(0x7f640523b000, 630784, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x29c000) = 0x7f640523b000
mmap(0x7f1997f6c000, 198184, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f1997f6c000
mmap(0x7f64052a4000, 200704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f64052a4000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libpthread.so.0", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320n\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=137384, ...}) = 0
mmap(NULL, 2213008, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f1997845000
mprotect(0x7f199785d000, 2093056, PROT_NONE) = 0
mmap(0x7f1997a5c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7f1997a5c000
mmap(0x7f1997a5e000, 13456, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f1997a5e000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libdl.so.2", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320\16\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=14664, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f19981b8000
mmap(NULL, 2109712, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f1997641000
mprotect(0x7f1997644000, 2093056, PROT_NONE) = 0
mmap(0x7f1997843000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f1997843000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libutil.so.1", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\17\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=10680, ...}) = 0
mmap(NULL, 2105624, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f199743e000
mprotect(0x7f1997440000, 2093056, PROT_NONE) = 0
mmap(0x7f199763f000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7f199763f000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libm.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200U\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=1051056, ...}) = 0
mmap(NULL, 3146072, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f199713d000
mprotect(0x7f199723d000, 2093056, PROT_NONE) = 0
mmap(0x7f199743c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xff000) = 0x7f199743c000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\3\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\34\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1738176, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f19981b7000
mmap(NULL, 3844640, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f1996d92000
mprotect(0x7f1996f33000, 2097152, PROT_NONE) = 0
mmap(0x7f1997133000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1a1000) = 0x7f1997133000
mmap(0x7f1997139000, 14880, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f1997139000
close(3) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f19981b6000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f19981b5000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f19981b4000
arch_prctl(ARCH_SET_FS, 0x7f19981b5700) = 0
mprotect(0x7f1997133000, 16384, PROT_READ) = 0
mprotect(0x7f199743c000, 4096, PROT_READ) = 0
mprotect(0x7f199763f000, 4096, PROT_READ) = 0
mprotect(0x7f1997843000, 4096, PROT_READ) = 0
mprotect(0x7f1997a5c000, 4096, PROT_READ) = 0
mprotect(0x7f19981bd000, 4096, PROT_READ) = 0
munmap(0x7f19981b9000, 8101) = 0
set_tid_address(0x7f19981b59d0) = 65
set_robust_list(0x7f19981b59e0, 24) = 0
rt_sigaction(SIGRTMIN, {0x7f199784b9b0, [], SA_RESTORER|SA_SIGINFO, 0x7f1997854890}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0x7f199784ba40, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7f1997854890}, NULL, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RTMIN RT_1], NULL, 8) = 0
getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
brk(0) = 0x2528000
brk(0x2549000) = 0x2549000
open("/usr/lib/locale/locale-archive", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/share/locale/locale.alias", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/usr/lib/locale/C.UTF-8/LC_IDENTIFICATION", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=168, ...}) = 0
mmap(NULL, 168, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f19981ba000
close(3) = 0
open("/usr/lib/x86_64-linux-gnu/gconv/gconv-modules.cache", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=26258, ...}) = 0
mmap(NULL, 26258, PROT_READ, MAP_SHARED, 3, 0) = 0x7f19981ad000
close(3) = 0
futex(0x7f19971388f8, FUTEX_WAKE_PRIVATE, 2147483647) = 0
open("/usr/lib/locale/C.UTF-8/LC_MEASUREMENT", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=23, ...}) = 0
mmap(NULL, 23, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f19981b9000
close(3) = 0
open("/usr/lib/locale/C.UTF-8/LC_TELEPHONE", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=47, ...}) = 0
mmap(NULL, 47, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f19981ac000
close(3) = 0
open("/usr/lib/locale/C.UTF-8/LC_ADDRESS", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=131, ...}) = 0
mmap(NULL, 131, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f19981ab000
close(3) = 0
open("/usr/lib/locale/C.UTF-8/LC_NAME", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=62, ...}) = 0
mmap(NULL, 62, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f19981aa000
close(3) = 0
open("/usr/lib/locale/C.UTF-8/LC_PAPER", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=34, ...}) = 0
mmap(NULL, 34, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f19981a9000
close(3) = 0
open("/usr/lib/locale/C.UTF-8/LC_MESSAGES", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
close(3) = 0
open("/usr/lib/locale/C.UTF-8/LC_MESSAGES/SYS_LC_MESSAGES", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=48, ...}) = 0
mmap(NULL, 48, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f19981a8000
close(3) = 0
open("/usr/lib/locale/C.UTF-8/LC_MONETARY", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=270, ...}) = 0
mmap(NULL, 270, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f19981a7000
close(3) = 0
open("/usr/lib/locale/C.UTF-8/LC_COLLATE", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=1501202, ...}) = 0
mmap(NULL, 1501202, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f1998038000
close(3) = 0
open("/usr/lib/locale/C.UTF-8/LC_TIME", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=2454, ...}) = 0
mmap(NULL, 2454, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f1998037000
close(3) = 0
open("/usr/lib/locale/C.UTF-8/LC_NUMERIC", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=50, ...}) = 0
mmap(NULL, 50, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f1998036000
close(3) = 0
close(3) = 0
open("/usr/lib/locale/C.UTF-8/LC_CTYPE", O_RDONLY|O_CLOEXEC) = 3
mprotect(0x7f640523b000, 24576, PROT_READ) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=151984, ...}) = 0
mprotect(0x7f640555d000, 4096, PROT_READ) = 0
mmap(NULL, 151984, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f1998010000
mprotect(0x55c07086d000, 4096, PROT_READ) = 0
close(3) = 0
getrandom("\xb6\x20\xf3\x7c\x89\x4e\x83\x11\xd4\xfb\x1f\x2f\xb6\x93\x4c\x4c\x53\x74\xf4\xdd\x1e\x8e\xda\x2d", 24, GRND_NONBLOCK) = 24
open("/dev/urandom", O_RDONLY|O_CLOEXEC) = 3
ioctl(0, TIOCGWINSZ, {ws_row=30, ws_col=158, ws_xpixel=0, ws_ypixel=0}) = 0
fcntl(3, F_GETFD) = 0x1 (flags FD_CLOEXEC)
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f640551d000
read(3, " \274\271\311\257\313X7425\350'\251\202B\r\234\377\355A\f\354.", 24) = 24
brk(NULL) = 0x55c071853000
close(3) = 0
brk(0x55c071855000) = 0x55c071855000
ioctl(0, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
brk(0x55c071856000) = 0x55c071856000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1997fd0000
brk(0x55c071857000) = 0x55c071857000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1996d52000
brk(0x55c071858000) = 0x55c071858000
munmap(0x7f1996d52000, 262144) = 0
brk(0x55c071859000) = 0x55c071859000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1996d52000
brk(0x55c07185c000) = 0x55c07185c000
fstat(0, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 12), ...}) = 0
brk(0x55c07185d000) = 0x55c07185d000
stat("/usr/local/bin/python", {st_mode=S_IFREG|0755, st_size=14312, ...}) = 0
brk(0x55c07185e000) = 0x55c07185e000
brk(0x55c07185f000) = 0x55c07185f000
brk(0x55c071860000) = 0x55c071860000
brk(0x55c071861000) = 0x55c071861000
brk(0x55c071862000) = 0x55c071862000
brk(0x55c071867000) = 0x55c071867000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f64054dd000
munmap(0x7f64054dd000, 262144) = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f64054dd000
fstat(0, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 13), ...}) = 0
brk(0x55c071868000) = 0x55c071868000
stat("/usr/local/bin/python", {st_mode=S_IFREG|0755, st_size=28552, ...}) = 0
readlink("/usr/local/bin/python", "python3", 4096) = 7
readlink("/usr/local/bin/python", "python3", 4096) = 7
readlink("/usr/local/bin/python3", "python3.6", 4096) = 9
readlink("/usr/local/bin/python3", "python3.6", 4096) = 9
readlink("/usr/local/bin/python3.6", 0x7ffc65a84fa0, 4096) = -1 EINVAL (Invalid argument)
readlink("/usr/local/bin/python3.6", 0x7fffa9c579f0, 4096) = -1 EINVAL (Invalid argument)
open("/usr/local/bin/pyvenv.cfg", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/bin/pyvenv.cfg", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/pyvenv.cfg", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/pyvenv.cfg", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/Modules/Setup", 0x7ffc65a90070) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/Modules/Setup", 0x7fffa9c60ac0) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/lib/python3.6/os.py", 0x7ffc65a85f20) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/lib/python3.6/os.py", 0x7fffa9c58980) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/lib/python3.6/os.pyc", 0x7ffc65a85f20) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/lib/python3.6/os.pyc", 0x7fffa9c58980) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python3.6/os.py", {st_mode=S_IFREG|0644, st_size=37442, ...}) = 0
stat("/usr/local/lib/python3.6/os.py", {st_mode=S_IFREG|0644, st_size=37442, ...}) = 0
stat("/usr/local/bin/pybuilddir.txt", 0x7ffc65a90070) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/pybuilddir.txt", 0x7fffa9c60ac0) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/lib/python3.6/lib-dynload", 0x7ffc65a90070) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/lib/python3.6/lib-dynload", 0x7fffa9c60ac0) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python3.6/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
brk(0x256d000) = 0x256d000
brk(0x55c071869000) = 0x55c071869000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1996d12000
brk(0x55c07186b000) = 0x55c07186b000
munmap(0x7f1996d12000, 262144) = 0
brk(0x55c071875000) = 0x55c071875000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1996d12000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f640549d000
open("/proc/meminfo", O_RDONLY|O_CLOEXEC) = 3
munmap(0x7f640549d000, 262144) = 0
fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f640549d000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1997fcf000
brk(0x55c071876000) = 0x55c071876000
read(3, "MemTotal: 32762124 kB\nMemF"..., 1024) = 1024
brk(0x55c071877000) = 0x55c071877000
brk(0x55c071878000) = 0x55c071878000
brk(0x55c071879000) = 0x55c071879000
brk(0x55c07187a000) = 0x55c07187a000
brk(0x55c07187b000) = 0x55c07187b000
brk(0x55c07187c000) = 0x55c07187c000
brk(0x55c07187e000) = 0x55c07187e000
brk(0x55c07187f000) = 0x55c07187f000
brk(0x55c071880000) = 0x55c071880000
brk(0x55c071882000) = 0x55c071882000
brk(0x55c071885000) = 0x55c071885000
brk(0x55c071898000) = 0x55c071898000
sigaltstack({ss_sp=0x55c071895d40, ss_flags=0, ss_size=8192}, {ss_sp=NULL, ss_flags=SS_DISABLE, ss_size=0}) = 0
stat("/usr/local/lib/python36.zip", 0x7fffa9c695f0) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python36.zip", 0x7fffa9c68dd0) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
open("/usr/local/lib/python3.6", O_RDONLY|O_DIRECTORY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
getdents64(3, /* 62 entries */, 2048) = 2040
getdents64(3, /* 61 entries */, 2048) = 2024
getdents64(3, /* 60 entries */, 2048) = 2032
getdents64(3, /* 22 entries */, 2048) = 728
getdents64(3, /* 0 entries */, 2048) = 0
close(3) = 0
close(3) = 0
munmap(0x7f1997fcf000, 4096) = 0
stat("/usr/local/lib/python3.6/encodings/__init__.cpython-36m-x86_64-linux-gnu.so", 0x7fffa9c69190) = -1 ENOENT (No such file or directory)
brk(0x258e000) = 0x258e000
stat("/usr/local/lib/python3.6/encodings/__init__.abi3.so", 0x7fffa9c69190) = -1 ENOENT (No such file or directory)
sigaltstack({ss_sp=0x25478d0, ss_flags=0, ss_size=8192}, {ss_sp=0, ss_flags=SS_DISABLE, ss_size=0}) = 0
stat("/usr/local/lib/python3.6/encodings/__init__.so", 0x7fffa9c69190) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python36.zip", 0x7ffc65a96c30) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) = 0
stat("/usr/local/lib/python36.zip", 0x7ffc65a96460) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
openat(AT_FDCWD, "/usr/local/lib/python3.6", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
getdents(3, /* 205 entries */, 32768) = 6824
getdents(3, /* 0 entries */, 32768) = 0
close(3) = 0
stat("/usr/local/lib/python3.6/encodings/__init__.cpython-36m-x86_64-linux-gnu.so", 0x7ffc65a96800) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python3.6/encodings/__init__.abi3.so", 0x7ffc65a96800) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python3.6/encodings/__init__.so", 0x7ffc65a96800) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python3.6/encodings/__init__.py", {st_mode=S_IFREG|0644, st_size=5642, ...}) = 0
stat("/usr/local/lib/python3.6/encodings/__init__.py", {st_mode=S_IFREG|0644, st_size=5642, ...}) = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1996cd2000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f640545d000
stat("/usr/local/lib/python3.6/encodings/__init__.py", {st_mode=S_IFREG|0644, st_size=5642, ...}) = 0
stat("/usr/local/lib/python3.6/encodings/__init__.py", {st_mode=S_IFREG|0644, st_size=5642, ...}) = 0
open("/usr/local/lib/python3.6/encodings/__pycache__/__init__.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
open("/usr/local/lib/python3.6/encodings/__pycache__/__init__.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
fcntl(3, F_GETFD) = 0x1 (flags FD_CLOEXEC)
fstat(3, {st_mode=S_IFREG|0644, st_size=3936, ...}) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=3936, ...}) = 0
lseek(3, 0, SEEK_CUR) = 0
lseek(3, 0, SEEK_CUR) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=3936, ...}) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=3936, ...}) = 0
read(3, "3\r\r\n\231OvY\n\26\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\5\0\0\0@\0\0"..., 3937) = 3936
read(3, "3\r\r\n2\224nY\n\26\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\5\0\0\0@\0\0"..., 3937) = 3936
read(3, "", 1) = 0
read(3, "", 1) = 0
close(3) = 0
close(3) = 0
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/codecs.py", {st_mode=S_IFREG|0644, st_size=36231, ...}) = 0
stat("/usr/local/lib/python3.6/codecs.py", {st_mode=S_IFREG|0644, st_size=36231, ...}) = 0
stat("/usr/local/lib/python3.6/codecs.py", {st_mode=S_IFREG|0644, st_size=36231, ...}) = 0
stat("/usr/local/lib/python3.6/codecs.py", {st_mode=S_IFREG|0644, st_size=36231, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/codecs.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
open("/usr/local/lib/python3.6/__pycache__/codecs.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=33924, ...}) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=33924, ...}) = 0
lseek(3, 0, SEEK_CUR) = 0
lseek(3, 0, SEEK_CUR) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=33924, ...}) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=33924, ...}) = 0
read(3, "3\r\r\n\227OvY\207\215\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0:\0\0\0@\0\0"..., 33925) = 33924
brk(0x55c0718a1000) = 0x55c0718a1000
read(3, "3\r\r\n1\224nY\207\215\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0:\0\0\0@\0\0"..., 33925) = 33924
read(3, "", 1) = 0
read(3, "", 1) = 0
close(3) = 0
close(3) = 0
stat("/usr/local/lib/python3.6/encodings", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
brk(0x55c0718aa000) = 0x55c0718aa000
stat("/usr/local/lib/python3.6/encodings", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/encodings", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/encodings", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/encodings", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
openat(AT_FDCWD, "/usr/local/lib/python3.6/encodings", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
stat("/usr/local/lib/python3.6/encodings", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
getdents(3, /* 128 entries */, 32768) = 4336
open("/usr/local/lib/python3.6/encodings", O_RDONLY|O_DIRECTORY|O_CLOEXEC) = 3
getdents(3, /* 0 entries */, 32768) = 0
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
getdents64(3, /* 60 entries */, 2048) = 2024
getdents64(3, /* 60 entries */, 2048) = 2048
getdents64(3, /* 8 entries */, 2048) = 264
getdents64(3, /* 0 entries */, 2048) = 0
close(3) = 0
close(3) = 0
stat("/usr/local/lib/python3.6/encodings/aliases.py", {st_mode=S_IFREG|0644, st_size=15577, ...}) = 0
stat("/usr/local/lib/python3.6/encodings/aliases.py", {st_mode=S_IFREG|0644, st_size=15577, ...}) = 0
stat("/usr/local/lib/python3.6/encodings/aliases.py", {st_mode=S_IFREG|0644, st_size=15577, ...}) = 0
stat("/usr/local/lib/python3.6/encodings/aliases.py", {st_mode=S_IFREG|0644, st_size=15577, ...}) = 0
open("/usr/local/lib/python3.6/encodings/__pycache__/aliases.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
open("/usr/local/lib/python3.6/encodings/__pycache__/aliases.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=6280, ...}) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=6280, ...}) = 0
lseek(3, 0, SEEK_CUR) = 0
lseek(3, 0, SEEK_CUR) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=6280, ...}) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=6280, ...}) = 0
read(3, "3\r\r\n\231OvY\331<\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0D\1\0\0@\0\0"..., 6281) = 6280
read(3, "3\r\r\n2\224nY\331<\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0D\1\0\0@\0\0"..., 6281) = 6280
read(3, "", 1) = 0
read(3, "", 1) = 0
close(3) = 0
close(3) = 0
stat("/usr/local/lib/python3.6/encodings", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/encodings", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/encodings/utf_8.py", {st_mode=S_IFREG|0644, st_size=1005, ...}) = 0
stat("/usr/local/lib/python3.6/encodings/utf_8.py", {st_mode=S_IFREG|0644, st_size=1005, ...}) = 0
stat("/usr/local/lib/python3.6/encodings/utf_8.py", {st_mode=S_IFREG|0644, st_size=1005, ...}) = 0
stat("/usr/local/lib/python3.6/encodings/utf_8.py", {st_mode=S_IFREG|0644, st_size=1005, ...}) = 0
open("/usr/local/lib/python3.6/encodings/__pycache__/utf_8.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
open("/usr/local/lib/python3.6/encodings/__pycache__/utf_8.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=1598, ...}) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=1598, ...}) = 0
lseek(3, 0, SEEK_CUR) = 0
lseek(3, 0, SEEK_CUR) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=1598, ...}) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=1598, ...}) = 0
read(3, "3\r\r\n\231OvY\355\3\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\4\0\0\0@\0\0"..., 1599) = 1598
read(3, "3\r\r\n2\224nY\355\3\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\4\0\0\0@\0\0"..., 1599) = 1598
read(3, "", 1) = 0
read(3, "", 1) = 0
close(3) = 0
close(3) = 0
rt_sigaction(SIGPIPE, {SIG_IGN, [], SA_RESTORER, 0x7f1997854890}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGPIPE, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f640531af86}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGXFSZ, {SIG_IGN, [], SA_RESTORER, 0x7f1997854890}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGXFSZ, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f640531af86}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGHUP, NULL, {SIG_DFL, [], 0}, 8) = 0
getpid() = 20
rt_sigaction(SIGINT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGHUP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGQUIT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGINT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGILL, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGTRAP, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGILL, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGABRT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTRAP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGBUS, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGABRT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGFPE, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGBUS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGKILL, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGFPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGUSR1, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGKILL, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGSEGV, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGUSR1, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGUSR2, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGSEGV, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGPIPE, NULL, {SIG_IGN, [], SA_RESTORER, 0x7f1997854890}, 8) = 0
rt_sigaction(SIGUSR2, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGALRM, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f640531af86}, 8) = 0
rt_sigaction(SIGTERM, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGSTKFLT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGCHLD, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGSTKFLT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGCONT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGCHLD, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGSTOP, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGCONT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGTSTP, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGSTOP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGTTIN, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTSTP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGTTOU, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTTIN, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGURG, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTTOU, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGXCPU, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGURG, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGXFSZ, NULL, {SIG_IGN, [], SA_RESTORER, 0x7f1997854890}, 8) = 0
rt_sigaction(SIGXCPU, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGVTALRM, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGXFSZ, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f640531af86}, 8) = 0
rt_sigaction(SIGPROF, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGVTALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGWINCH, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGPROF, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGIO, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGWINCH, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGPWR, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGIO, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGSYS, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGPWR, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_2, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGSYS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_3, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_3, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_4, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_4, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_5, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_5, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_6, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_6, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_7, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_7, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_8, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_8, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_9, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_9, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_10, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_10, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_11, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_11, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_12, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_12, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_13, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_13, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_14, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_14, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_15, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_15, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_16, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_16, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_17, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_17, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_18, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_18, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_19, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_19, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_20, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_20, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_21, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_21, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_22, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_22, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_23, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_23, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_24, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_24, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_25, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_25, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_26, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_26, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_27, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_27, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_28, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_28, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_29, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_29, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_30, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_30, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_31, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_31, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_32, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_32, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, {0x7f1997c49d80, [], SA_RESTORER, 0x7f1997854890}, {SIG_DFL, [], 0}, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RT_1 RT_2], NULL, 8) = 0
stat("/usr/local/lib/python3.6/encodings", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
rt_sigaction(SIGINT, {sa_handler=0x7f6404f8c1c0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f640531af86}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
stat("/usr/local/lib/python3.6/encodings", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/encodings/latin_1.py", {st_mode=S_IFREG|0644, st_size=1264, ...}) = 0
stat("/usr/local/lib/python3.6/encodings/latin_1.py", {st_mode=S_IFREG|0644, st_size=1264, ...}) = 0
stat("/usr/local/lib/python3.6/encodings/latin_1.py", {st_mode=S_IFREG|0644, st_size=1264, ...}) = 0
stat("/usr/local/lib/python3.6/encodings/latin_1.py", {st_mode=S_IFREG|0644, st_size=1264, ...}) = 0
open("/usr/local/lib/python3.6/encodings/__pycache__/latin_1.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
open("/usr/local/lib/python3.6/encodings/__pycache__/latin_1.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=1880, ...}) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=1880, ...}) = 0
lseek(3, 0, SEEK_CUR) = 0
lseek(3, 0, SEEK_CUR) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=1880, ...}) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=1880, ...}) = 0
read(3, "3\r\r\n\231OvY\360\4\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\5\0\0\0@\0\0"..., 1881) = 1880
read(3, "3\r\r\n2\224nY\360\4\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\5\0\0\0@\0\0"..., 1881) = 1880
read(3, "", 1) = 0
read(3, "", 1) = 0
close(3) = 0
close(3) = 0
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/io.py", {st_mode=S_IFREG|0644, st_size=3517, ...}) = 0
stat("/usr/local/lib/python3.6/io.py", {st_mode=S_IFREG|0644, st_size=3517, ...}) = 0
stat("/usr/local/lib/python3.6/io.py", {st_mode=S_IFREG|0644, st_size=3517, ...}) = 0
stat("/usr/local/lib/python3.6/io.py", {st_mode=S_IFREG|0644, st_size=3517, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/io.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
open("/usr/local/lib/python3.6/__pycache__/io.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=3393, ...}) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=3393, ...}) = 0
lseek(3, 0, SEEK_CUR) = 0
lseek(3, 0, SEEK_CUR) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=3393, ...}) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=3393, ...}) = 0
read(3, "3\r\r\n\230OvY\275\r\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\22\0\0\0@\0\0"..., 3394) = 3393
read(3, "3\r\r\n1\224nY\275\r\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\22\0\0\0@\0\0"..., 3394) = 3393
read(3, "", 1) = 0
read(3, "", 1) = 0
close(3) = 0
close(3) = 0
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/abc.py", {st_mode=S_IFREG|0644, st_size=8648, ...}) = 0
stat("/usr/local/lib/python3.6/abc.py", {st_mode=S_IFREG|0644, st_size=8648, ...}) = 0
stat("/usr/local/lib/python3.6/abc.py", {st_mode=S_IFREG|0644, st_size=8648, ...}) = 0
stat("/usr/local/lib/python3.6/abc.py", {st_mode=S_IFREG|0644, st_size=8648, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/abc.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
open("/usr/local/lib/python3.6/__pycache__/abc.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=7494, ...}) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=7494, ...}) = 0
lseek(3, 0, SEEK_CUR) = 0
lseek(3, 0, SEEK_CUR) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=7494, ...}) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=7494, ...}) = 0
read(3, "3\r\r\n\227OvY\310!\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\5\0\0\0@\0\0"..., 7495) = 7494
brk(0x55c0718ac000) = 0x55c0718ac000
read(3, "3\r\r\n1\224nY\310!\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\5\0\0\0@\0\0"..., 7495) = 7494
read(3, "", 1) = 0
read(3, "", 1) = 0
close(3) = 0
close(3) = 0
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
brk(0x55c0718ae000) = 0x55c0718ae000
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/_weakrefset.py", {st_mode=S_IFREG|0644, st_size=5705, ...}) = 0
stat("/usr/local/lib/python3.6/_weakrefset.py", {st_mode=S_IFREG|0644, st_size=5705, ...}) = 0
stat("/usr/local/lib/python3.6/_weakrefset.py", {st_mode=S_IFREG|0644, st_size=5705, ...}) = 0
stat("/usr/local/lib/python3.6/_weakrefset.py", {st_mode=S_IFREG|0644, st_size=5705, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/_weakrefset.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
open("/usr/local/lib/python3.6/__pycache__/_weakrefset.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=7834, ...}) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=7834, ...}) = 0
lseek(3, 0, SEEK_CUR) = 0
lseek(3, 0, SEEK_CUR) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=7834, ...}) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=7834, ...}) = 0
read(3, "3\r\r\n\227OvYI\26\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\3\0\0\0@\0\0"..., 7835) = 7834
read(3, "3\r\r\n1\224nYI\26\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\3\0\0\0@\0\0"..., 7835) = 7834
read(3, "", 1) = 0
read(3, "", 1) = 0
close(3) = 0
close(3) = 0
brk(0x55c0718b0000) = 0x55c0718b0000
dup(0) = 3
dup(0) = 3
close(3) = 0
close(3) = 0
fstat(0, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 12), ...}) = 0
fstat(0, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 13), ...}) = 0
ioctl(0, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(0, TIOCGWINSZ, {ws_row=30, ws_col=158, ws_xpixel=0, ws_ypixel=0}) = 0
lseek(0, 0, SEEK_CUR) = -1 ESPIPE (Illegal seek)
lseek(0, 0, SEEK_CUR) = -1 ESPIPE (Invalid seek)
ioctl(0, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(0, TIOCGWINSZ, {ws_row=30, ws_col=158, ws_xpixel=0, ws_ypixel=0}) = 0
ioctl(0, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(0, TIOCGWINSZ, {ws_row=30, ws_col=158, ws_xpixel=0, ws_ypixel=0}) = 0
lseek(0, 0, SEEK_CUR) = -1 ESPIPE (Illegal seek)
lseek(0, 0, SEEK_CUR) = -1 ESPIPE (Invalid seek)
dup(1) = 3
dup(1) = 3
close(3) = 0
close(3) = 0
fstat(1, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 12), ...}) = 0
fstat(1, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 13), ...}) = 0
ioctl(1, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(1, TIOCGWINSZ, {ws_row=30, ws_col=158, ws_xpixel=0, ws_ypixel=0}) = 0
lseek(1, 0, SEEK_CUR) = -1 ESPIPE (Illegal seek)
lseek(1, 0, SEEK_CUR) = -1 ESPIPE (Invalid seek)
ioctl(1, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(1, TIOCGWINSZ, {ws_row=30, ws_col=158, ws_xpixel=0, ws_ypixel=0}) = 0
ioctl(1, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(1, TIOCGWINSZ, {ws_row=30, ws_col=158, ws_xpixel=0, ws_ypixel=0}) = 0
lseek(1, 0, SEEK_CUR) = -1 ESPIPE (Illegal seek)
lseek(1, 0, SEEK_CUR) = -1 ESPIPE (Invalid seek)
dup(2) = 3
dup(2) = 3
close(3) = 0
close(3) = 0
fstat(2, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 12), ...}) = 0
fstat(2, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 13), ...}) = 0
ioctl(2, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(2, TIOCGWINSZ, {ws_row=30, ws_col=158, ws_xpixel=0, ws_ypixel=0}) = 0
lseek(2, 0, SEEK_CUR) = -1 ESPIPE (Illegal seek)
lseek(2, 0, SEEK_CUR) = -1 ESPIPE (Invalid seek)
ioctl(2, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(2, TIOCGWINSZ, {ws_row=30, ws_col=158, ws_xpixel=0, ws_ypixel=0}) = 0
ioctl(2, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(2, TIOCGWINSZ, {ws_row=30, ws_col=158, ws_xpixel=0, ws_ypixel=0}) = 0
lseek(2, 0, SEEK_CUR) = -1 ESPIPE (Illegal seek)
lseek(2, 0, SEEK_CUR) = -1 ESPIPE (Invalid seek)
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/site.py", {st_mode=S_IFREG|0644, st_size=20433, ...}) = 0
stat("/usr/local/lib/python3.6/site.py", {st_mode=S_IFREG|0644, st_size=20433, ...}) = 0
stat("/usr/local/lib/python3.6/site.py", {st_mode=S_IFREG|0644, st_size=20433, ...}) = 0
stat("/usr/local/lib/python3.6/si
open("/usr/local/lib/python3.6/__pycache__/site.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=15785, ...}) = 0
lseek(3, 0, SEEK_CUR) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=15785, ...}) = 0
brk(0x55c0718b4000) = 0x55c0718b4000
read(3, "3\r\r\n1\224nY\321O\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\3\0\0\0@\0\0"..., 15786) = 15785
read(3, "", 1) = 0
close(3) = 0
brk(0x55c0718b8000) = 0x55c0718b8000
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/os.py", {st_mode=S_IFREG|0644, st_size=37442, ...}) = 0
stat("/usr/local/lib/python3.6/os.py", {st_mode=S_IFREG|0644, st_size=37442, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/os.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=29613, ...}) = 0
lseek(3, 0, SEEK_CUR) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=29613, ...}) = 0
read(3, "3\r\r\n1\224nYB\222\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0000\0\0\0@\0\0"..., 29614) = 29613
read(3, "", 1) = 0
close(3) = 0
brk(0x55c0718c0000) = 0x55c0718c0000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f640541d000
brk(0x55c0718c1000) = 0x55c0718c1000
brk(0x55c0718c2000) = 0x55c0718c2000
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/stat.py", {st_mode=S_IFREG|0644, st_size=5038, ...}) = 0
stat("/usr/local/lib/python3.6/stat.py", {st_mode=S_IFREG|0644, st_size=5038, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/stat.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=3857, ...}) = 0
lseek(3, 0, SEEK_CUR) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=3857, ...}) = 0
read(3, "3\r\r\n1\224nY\256\23\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\r\0\0\0@\0\0"..., 3858) = 3857
read(3, "", 1) = 0
close(3) = 0
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/posixpath.py", {st_mode=S_IFREG|0644, st_size=15349, ...}) = 0
stat("/usr/local/lib/python3.6/posixpath.py", {st_mode=S_IFREG|0644, st_size=15349, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/posixpath.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=10395, ...}) = 0
lseek(3, 0, SEEK_CUR) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=10395, ...}) = 0
read(3, "3\r\r\n1\224nY\365;\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0&\0\0\0@\0\0"..., 10396) = 10395
read(3, "", 1) = 0
close(3) = 0
brk(0x55c0718c5000) = 0x55c0718c5000
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/genericpath.py", {st_mode=S_IFREG|0644, st_size=4756, ...}) = 0
stat("/usr/local/lib/python3.6/genericpath.py", {st_mode=S_IFREG|0644, st_size=4756, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/genericpath.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=3732, ...}) = 0
lseek(3, 0, SEEK_CUR) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=3732, ...}) = 0
read(3, "3\r\r\n1\224nY\224\22\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\v\0\0\0@\0\0"..., 3733) = 3732
read(3, "", 1) = 0
close(3) = 0
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/_collections_abc.py", {st_mode=S_IFREG|0644, st_size=26303, ...}) = 0
stat("/usr/local/lib/python3.6/_collections_abc.py", {st_mode=S_IFREG|0644, st_size=26303, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/_collections_abc.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=28849, ...}) = 0
lseek(3, 0, SEEK_CUR) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=28849, ...}) =