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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

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

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/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/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/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

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

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

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

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

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

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

lseek(3, 0, SEEK_CUR) = 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

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

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

lseek(3, 0, SEEK_CUR) = 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

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

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

fcntl(3, F_SETFD, FD_CLOEXEC) = 0

fstat(3, {st_mode=S_IFREG|0644, st_size=6280, ...}) = 0

lseek(3, 0, SEEK_CUR) = 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

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

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

lseek(3, 0, SEEK_CUR) = 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

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

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

lseek(3, 0, SEEK_CUR) = 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

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

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

lseek(3, 0, SEEK_CUR) = 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

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

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

lseek(3, 0, SEEK_CUR) = 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

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

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

lseek(3, 0, SEEK_CUR) = 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

close(3) = 0

brk(0x55c0718b0000) = 0x55c0718b0000

dup(0) = 3

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

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

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/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

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

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

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

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

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, ...}) =

Saved diffs

Original text

Open file

root@475400c01879:/# strace python -c "$BENCHMARK"
execve("/usr/local/bin/python", ["python", "-c", "import timeit; print(timeit.time"...], [/* 11 vars */]) = 0
brk(0)                                  = 0x2528000
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f19981bb000
access("/etc/ld.so.preload", R_OK)      = -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
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
fstat(3, {st_mode=S_IFREG|0555, st_size=11866896, ...}) = 0
mmap(NULL, 5482024, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f1997a62000
mprotect(0x7f1997cfd000, 2093056, PROT_NONE) = 0
mmap(0x7f1997efc000, 458752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x29a000) = 0x7f1997efc000
mmap(0x7f1997f6c000, 198184, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f1997f6c000
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
open("/usr/lib/locale/C.UTF-8/LC_CTYPE", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=151984, ...}) = 0
mmap(NULL, 151984, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f1998010000
close(3)                                = 0
open("/dev/urandom", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_GETFD)                       = 0x1 (flags FD_CLOEXEC)
read(3, " \274\271\311\257\313X7425\350'\251\202B\r\234\377\355A\f\354.", 24) = 24
close(3)                                = 0
ioctl(0, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1997fd0000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1996d52000
munmap(0x7f1996d52000, 262144)          = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1996d52000
fstat(0, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 12), ...}) = 0
stat("/usr/local/bin/python", {st_mode=S_IFREG|0755, st_size=14312, ...}) = 0
readlink("/usr/local/bin/python", "python3", 4096) = 7
readlink("/usr/local/bin/python3", "python3.6", 4096) = 9
readlink("/usr/local/bin/python3.6", 0x7ffc65a84fa0, 4096) = -1 EINVAL (Invalid argument)
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)
stat("/usr/local/bin/Modules/Setup", 0x7ffc65a90070) = -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.pyc", 0x7ffc65a85f20) = -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/bin/pybuilddir.txt", 0x7ffc65a90070) = -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/lib/python3.6/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
brk(0x256d000)                          = 0x256d000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1996d12000
munmap(0x7f1996d12000, 262144)          = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1996d12000
open("/proc/meminfo", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1997fcf000
read(3, "MemTotal:       32762124 kB\nMemF"..., 1024) = 1024
close(3)                                = 0
munmap(0x7f1997fcf000, 4096)            = 0
brk(0x258e000)                          = 0x258e000
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/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
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1996cd2000
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
fstat(3, {st_mode=S_IFREG|0644, st_size=3936, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 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, "", 1)                          = 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/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
fstat(3, {st_mode=S_IFREG|0644, st_size=33924, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 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
read(3, "", 1)                          = 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|S_ISGID|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/encodings", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
openat(AT_FDCWD, "/usr/local/lib/python3.6/encodings", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
getdents(3, /* 128 entries */, 32768)   = 4336
getdents(3, /* 0 entries */, 32768)     = 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
open("/usr/local/lib/python3.6/encodings/__pycache__/aliases.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=6280, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 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, "", 1)                          = 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/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
fstat(3, {st_mode=S_IFREG|0644, st_size=1598, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 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, "", 1)                          = 0
close(3)                                = 0
rt_sigaction(SIGPIPE, {SIG_IGN, [], SA_RESTORER, 0x7f1997854890}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGXFSZ, {SIG_IGN, [], SA_RESTORER, 0x7f1997854890}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGHUP, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGINT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGQUIT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGILL, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTRAP, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGABRT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGBUS, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGFPE, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGKILL, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGUSR1, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGSEGV, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGUSR2, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGPIPE, NULL, {SIG_IGN, [], SA_RESTORER, 0x7f1997854890}, 8) = 0
rt_sigaction(SIGALRM, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTERM, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGSTKFLT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGCHLD, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGCONT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGSTOP, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTSTP, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTTIN, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTTOU, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGURG, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGXCPU, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGXFSZ, NULL, {SIG_IGN, [], SA_RESTORER, 0x7f1997854890}, 8) = 0
rt_sigaction(SIGVTALRM, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGPROF, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGWINCH, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGIO, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGPWR, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGSYS, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_2, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_3, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_4, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_5, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_6, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_7, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_8, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_9, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_10, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_11, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_12, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_13, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_14, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_15, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_16, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_17, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_18, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_19, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_20, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_21, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_22, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_23, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_24, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_25, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_26, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_27, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_28, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_29, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_30, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_31, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGRT_32, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGINT, {0x7f1997c49d80, [], SA_RESTORER, 0x7f1997854890}, {SIG_DFL, [], 0}, 8) = 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/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
fstat(3, {st_mode=S_IFREG|0644, st_size=1880, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 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, "", 1)                          = 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/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
fstat(3, {st_mode=S_IFREG|0644, st_size=3393, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 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, "", 1)                          = 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/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
fstat(3, {st_mode=S_IFREG|0644, st_size=7494, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 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
read(3, "", 1)                          = 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/_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
fstat(3, {st_mode=S_IFREG|0644, st_size=7834, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 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, "", 1)                          = 0
close(3)                                = 0
dup(0)                                  = 3
close(3)                                = 0
fstat(0, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 12), ...}) = 0
ioctl(0, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
lseek(0, 0, SEEK_CUR)                   = -1 ESPIPE (Illegal seek)
ioctl(0, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(0, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
lseek(0, 0, SEEK_CUR)                   = -1 ESPIPE (Illegal seek)
dup(1)                                  = 3
close(3)                                = 0
fstat(1, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 12), ...}) = 0
ioctl(1, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
lseek(1, 0, SEEK_CUR)                   = -1 ESPIPE (Illegal seek)
ioctl(1, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(1, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
lseek(1, 0, SEEK_CUR)                   = -1 ESPIPE (Illegal seek)
dup(2)                                  = 3
close(3)                                = 0
fstat(2, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 12), ...}) = 0
ioctl(2, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
lseek(2, 0, SEEK_CUR)                   = -1 ESPIPE (Illegal seek)
ioctl(2, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
ioctl(2, SNDCTL_TMR_TIMEBASE or SNDRV_TIMER_IOCTL_NEXT_DEVICE or TCGETS, {B38400 opost isig icanon echo ...}) = 0
lseek(2, 0, SEEK_CUR)                   = -1 ESPIPE (Illegal seek)
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|S_ISGID|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
open("/usr/local/lib/python3.6/__pycache__/site.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
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
read(3, "3\r\r\n\230OvY\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(0x25b0000)                          = 0x25b0000
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|S_ISGID|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
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\n\230OvYB\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
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1996c92000
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|S_ISGID|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
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\n\230OvY\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|S_ISGID|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
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\n\230OvY\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
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|S_ISGID|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
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\n\227OvY\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|S_ISGID|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
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, ...}) = 0
read(3, "3\r\r\n\227OvY\277f\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\31\0\0\0@\0\0"..., 28850) = 28849
read(3, "", 1)                          = 0
close(3)                                = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1996c52000
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/_sitebuiltins.py", {st_mode=S_IFREG|0644, st_size=3115, ...}) = 0
stat("/usr/local/lib/python3.6/_sitebuiltins.py", {st_mode=S_IFREG|0644, st_size=3115, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/_sitebuiltins.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=3441, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=3441, ...}) = 0
read(3, "3\r\r\n\227OvY+\f\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\4\0\0\0@\0\0"..., 3442) = 3441
read(3, "", 1)                          = 0
close(3)                                = 0
mmap(NULL, 151552, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1996c2d000
stat("/usr/local/bin/pyvenv.cfg", 0x7ffc65a96720) = -1 ENOENT (No such file or directory)
stat("/usr/local/pyvenv.cfg", 0x7ffc65a96720) = -1 ENOENT (No such file or directory)
geteuid()                               = 0
getuid()                                = 0
getegid()                               = 0
getgid()                                = 0
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/sysconfig.py", {st_mode=S_IFREG|0644, st_size=24861, ...}) = 0
stat("/usr/local/lib/python3.6/sysconfig.py", {st_mode=S_IFREG|0644, st_size=24861, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/sysconfig.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=15837, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=15837, ...}) = 0
read(3, "3\r\r\n\230OvY\35a\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\r\0\0\0@\0\0"..., 15838) = 15837
read(3, "", 1)                          = 0
close(3)                                = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) = 0
lstat("/usr/local/bin", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) = 0
lstat("/usr/local/bin/python", {st_mode=S_IFLNK|0777, st_size=7, ...}) = 0
readlink("/usr/local/bin/python", "python3", 4096) = 7
lstat("/usr/local/bin/python3", {st_mode=S_IFLNK|0777, st_size=9, ...}) = 0
readlink("/usr/local/bin/python3", "python3.6", 4096) = 9
lstat("/usr/local/bin/python3.6", {st_mode=S_IFREG|0755, st_size=14312, ...}) = 0
stat("/usr/local/bin/Modules/Setup.dist", 0x7ffc65a95290) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/Modules/Setup.local", 0x7ffc65a95290) = -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/_sysconfigdata_m_linux_x86_64-linux-gnu.py", {st_mode=S_IFREG|0644, st_size=18676, ...}) = 0
stat("/usr/local/lib/python3.6/_sysconfigdata_m_linux_x86_64-linux-gnu.py", {st_mode=S_IFREG|0644, st_size=18676, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/_sysconfigdata_m_linux_x86_64-linux-gnu.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=16404, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=16404, ...}) = 0
read(3, "3\r\r\n\232OvY\364H\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0y\2\0\0@\0\0"..., 16405) = 16404
read(3, "", 1)                          = 0
close(3)                                = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) = 0
lstat("/usr/local/lib", {st_mode=S_IFDIR|S_ISGID|0775, st_size=4096, ...}) = 0
lstat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
lstat("/usr/local/lib/python3.6/config-3.6m-x86_64-linux-gnu", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
stat("/root/.local/lib/python3.6/site-packages", 0x7ffc65a969a0) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python3.6/site-packages", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
openat(AT_FDCWD, "/usr/local/lib/python3.6/site-packages", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
getdents(3, /* 12 entries */, 32768)    = 416
getdents(3, /* 0 entries */, 32768)     = 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/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
stat("/usr/local/lib/python3.6/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
openat(AT_FDCWD, "/usr/local/lib/python3.6/lib-dynload", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
getdents(3, /* 69 entries */, 32768)    = 4304
getdents(3, /* 0 entries */, 32768)     = 0
close(3)                                = 0
stat("/usr/local/lib/python3.6/site-packages", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/site-packages", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/site-packages", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
openat(AT_FDCWD, "/usr/local/lib/python3.6/site-packages", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
getdents(3, /* 12 entries */, 32768)    = 416
getdents(3, /* 0 entries */, 32768)     = 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/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/site-packages", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
brk(0x25d1000)                          = 0x25d1000
getcwd("/", 1024)                       = 2
stat("/", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
openat(AT_FDCWD, "/", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
getdents(3, /* 22 entries */, 32768)    = 552
getdents(3, /* 0 entries */, 32768)     = 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/timeit.py", {st_mode=S_IFREG|0755, st_size=13334, ...}) = 0
stat("/usr/local/lib/python3.6/timeit.py", {st_mode=S_IFREG|0755, st_size=13334, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/timeit.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=11609, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=11609, ...}) = 0
read(3, "3\r\r\n\230OvY\0264\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\6\0\0\0@\0\0"..., 11610) = 11609
read(3, "", 1)                          = 0
close(3)                                = 0
open("/etc/localtime", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=118, ...}) = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=118, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1997fcf000
read(3, "TZif2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\1\0\0\0\1\0\0\0\0"..., 4096) = 118
lseek(3, -62, SEEK_CUR)                 = 56
read(3, "TZif2\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\1\0\0\0\1\0\0\0\0"..., 4096) = 62
close(3)                                = 0
munmap(0x7f1997fcf000, 4096)            = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1996bed000
brk(0x25f2000)                          = 0x25f2000
getcwd("/", 1024)                       = 2
stat("/", {st_mode=S_IFDIR|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/json/__init__.cpython-36m-x86_64-linux-gnu.so", 0x7ffc65a96170) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python3.6/json/__init__.abi3.so", 0x7ffc65a96170) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python3.6/json/__init__.so", 0x7ffc65a96170) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python3.6/json/__init__.py", {st_mode=S_IFREG|0644, st_size=14394, ...}) = 0
stat("/usr/local/lib/python3.6/json/__init__.py", {st_mode=S_IFREG|0644, st_size=14394, ...}) = 0
open("/usr/local/lib/python3.6/json/__pycache__/__init__.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=12645, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=12645, ...}) = 0
read(3, "3\r\r\n\231OvY:8\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\n\0\0\0@\0\0"..., 12646) = 12645
read(3, "", 1)                          = 0
close(3)                                = 0
stat("/usr/local/lib/python3.6/json", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/json", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/json", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
openat(AT_FDCWD, "/usr/local/lib/python3.6/json", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
getdents(3, /* 8 entries */, 32768)     = 240
getdents(3, /* 0 entries */, 32768)     = 0
close(3)                                = 0
stat("/usr/local/lib/python3.6/json/decoder.py", {st_mode=S_IFREG|0644, st_size=12585, ...}) = 0
stat("/usr/local/lib/python3.6/json/decoder.py", {st_mode=S_IFREG|0644, st_size=12585, ...}) = 0
open("/usr/local/lib/python3.6/json/__pycache__/decoder.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=9961, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=9961, ...}) = 0
read(3, "3\r\r\n\231OvY)1\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\21\0\0\0@\0\0"..., 9962) = 9961
read(3, "", 1)                          = 0
close(3)                                = 0
getcwd("/", 1024)                       = 2
stat("/", {st_mode=S_IFDIR|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/re.py", {st_mode=S_IFREG|0644, st_size=15552, ...}) = 0
stat("/usr/local/lib/python3.6/re.py", {st_mode=S_IFREG|0644, st_size=15552, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/re.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=14064, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=14064, ...}) = 0
read(3, "3\r\r\n\230OvY\300<\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0#\0\0\0@\0\0"..., 14065) = 14064
read(3, "", 1)                          = 0
close(3)                                = 0
getcwd("/", 1024)                       = 2
stat("/", {st_mode=S_IFDIR|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/enum.py", {st_mode=S_IFREG|0644, st_size=33462, ...}) = 0
stat("/usr/local/lib/python3.6/enum.py", {st_mode=S_IFREG|0644, st_size=33462, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/enum.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=23413, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=23413, ...}) = 0
read(3, "3\r\r\n\227OvY\266\202\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\17\0\0\0@\0\0"..., 23414) = 23413
read(3, "", 1)                          = 0
close(3)                                = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1996bad000
getcwd("/", 1024)                       = 2
stat("/", {st_mode=S_IFDIR|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/types.py", {st_mode=S_IFREG|0644, st_size=8870, ...}) = 0
stat("/usr/local/lib/python3.6/types.py", {st_mode=S_IFREG|0644, st_size=8870, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/types.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=8207, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=8207, ...}) = 0
read(3, "3\r\r\n\230OvY\246\"\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\v\0\0\0@\0\0"..., 8208) = 8207
read(3, "", 1)                          = 0
close(3)                                = 0
getcwd("/", 1024)                       = 2
stat("/", {st_mode=S_IFDIR|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/functools.py", {st_mode=S_IFREG|0644, st_size=31142, ...}) = 0
stat("/usr/local/lib/python3.6/functools.py", {st_mode=S_IFREG|0644, st_size=31142, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/functools.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=23933, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=23933, ...}) = 0
read(3, "3\r\r\n\227OvY\246y\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0+\0\0\0@\0\0"..., 23934) = 23933
read(3, "", 1)                          = 0
close(3)                                = 0
getcwd("/", 1024)                       = 2
stat("/", {st_mode=S_IFDIR|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/collections/__init__.cpython-36m-x86_64-linux-gnu.so", 0x7ffc65a906b0) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python3.6/collections/__init__.abi3.so", 0x7ffc65a906b0) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python3.6/collections/__init__.so", 0x7ffc65a906b0) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python3.6/collections/__init__.py", {st_mode=S_IFREG|0644, st_size=45873, ...}) = 0
stat("/usr/local/lib/python3.6/collections/__init__.py", {st_mode=S_IFREG|0644, st_size=45873, ...}) = 0
open("/usr/local/lib/python3.6/collections/__pycache__/__init__.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=45883, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=45883, ...}) = 0
read(3, "3\r\r\n\231OvY1\263\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0$\0\0\0@\0\0"..., 45884) = 45883
read(3, "", 1)                          = 0
close(3)                                = 0
brk(0x2617000)                          = 0x2617000
getcwd("/", 1024)                       = 2
stat("/", {st_mode=S_IFDIR|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/operator.py", {st_mode=S_IFREG|0644, st_size=10863, ...}) = 0
stat("/usr/local/lib/python3.6/operator.py", {st_mode=S_IFREG|0644, st_size=10863, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/operator.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=13919, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=13919, ...}) = 0
read(3, "3\r\r\n\230OvYo*\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0006\0\0\0@\0\0"..., 13920) = 13919
read(3, "", 1)                          = 0
close(3)                                = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1996b6d000
getcwd("/", 1024)                       = 2
stat("/", {st_mode=S_IFDIR|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/keyword.py", {st_mode=S_IFREG|0755, st_size=2211, ...}) = 0
stat("/usr/local/lib/python3.6/keyword.py", {st_mode=S_IFREG|0755, st_size=2211, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/keyword.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=1771, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=1771, ...}) = 0
read(3, "3\r\r\n\230OvY\243\10\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0!\0\0\0@\0\0"..., 1772) = 1771
read(3, "", 1)                          = 0
close(3)                                = 0
getcwd("/", 1024)                       = 2
stat("/", {st_mode=S_IFDIR|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/heapq.py", {st_mode=S_IFREG|0644, st_size=22929, ...}) = 0
stat("/usr/local/lib/python3.6/heapq.py", {st_mode=S_IFREG|0644, st_size=22929, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/heapq.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=14298, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=14298, ...}) = 0
read(3, "3\r\r\n\230OvY\221Y\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0#\0\0\0@\0\0"..., 14299) = 14298
read(3, "", 1)                          = 0
close(3)                                = 0
getcwd("/", 1024)                       = 2
stat("/", {st_mode=S_IFDIR|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/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/lib-dynload/_heapq.cpython-36m-x86_64-linux-gnu.so", {st_mode=S_IFREG|0755, st_size=45808, ...}) = 0
futex(0x7f19978440c8, FUTEX_WAKE_PRIVATE, 2147483647) = 0
open("/usr/local/lib/python3.6/lib-dynload/_heapq.cpython-36m-x86_64-linux-gnu.so", 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\300\v\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=45808, ...}) = 0
mmap(NULL, 2113064, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f1996969000
mprotect(0x7f199696b000, 2093056, PROT_NONE) = 0
mmap(0x7f1996b6a000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7f1996b6a000
close(3)                                = 0
getcwd("/", 1024)                       = 2
stat("/", {st_mode=S_IFDIR|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/reprlib.py", {st_mode=S_IFREG|0644, st_size=5336, ...}) = 0
stat("/usr/local/lib/python3.6/reprlib.py", {st_mode=S_IFREG|0644, st_size=5336, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/reprlib.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=5406, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=5406, ...}) = 0
read(3, "3\r\r\n\230OvY\330\24\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\v\0\0\0@\0\0"..., 5407) = 5406
read(3, "", 1)                          = 0
close(3)                                = 0
brk(0x2611000)                          = 0x2611000
getcwd("/", 1024)                       = 2
stat("/", {st_mode=S_IFDIR|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/weakref.py", {st_mode=S_IFREG|0644, st_size=20466, ...}) = 0
stat("/usr/local/lib/python3.6/weakref.py", {st_mode=S_IFREG|0644, st_size=20466, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/weakref.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=19149, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=19149, ...}) = 0
read(3, "3\r\r\n\230OvY\362O\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\r\0\0\0@\0\0"..., 19150) = 19149
read(3, "", 1)                          = 0
close(3)                                = 0
stat("/usr/local/lib/python3.6/collections", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/collections", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/collections", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
openat(AT_FDCWD, "/usr/local/lib/python3.6/collections", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
getdents(3, /* 5 entries */, 32768)     = 144
getdents(3, /* 0 entries */, 32768)     = 0
close(3)                                = 0
stat("/usr/local/lib/python3.6/collections/abc.py", {st_mode=S_IFREG|0644, st_size=68, ...}) = 0
stat("/usr/local/lib/python3.6/collections/abc.py", {st_mode=S_IFREG|0644, st_size=68, ...}) = 0
open("/usr/local/lib/python3.6/collections/__pycache__/abc.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=189, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=189, ...}) = 0
read(3, "3\r\r\n\231OvYD\0\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\2\0\0\0@\0\0"..., 190) = 189
read(3, "", 1)                          = 0
close(3)                                = 0
getcwd("/", 1024)                       = 2
stat("/", {st_mode=S_IFDIR|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/sre_compile.py", {st_mode=S_IFREG|0644, st_size=19338, ...}) = 0
stat("/usr/local/lib/python3.6/sre_compile.py", {st_mode=S_IFREG|0644, st_size=19338, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/sre_compile.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=10284, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=10284, ...}) = 0
read(3, "3\r\r\n\230OvY\212K\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\21\0\0\0@\0\0"..., 10285) = 10284
read(3, "", 1)                          = 0
close(3)                                = 0
getcwd("/", 1024)                       = 2
stat("/", {st_mode=S_IFDIR|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/sre_parse.py", {st_mode=S_IFREG|0644, st_size=36536, ...}) = 0
stat("/usr/local/lib/python3.6/sre_parse.py", {st_mode=S_IFREG|0644, st_size=36536, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/sre_parse.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=20364, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=20364, ...}) = 0
read(3, "3\r\r\n\230OvY\270\216\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\v\0\0\0@\0\0"..., 20365) = 20364
read(3, "", 1)                          = 0
close(3)                                = 0
getcwd("/", 1024)                       = 2
stat("/", {st_mode=S_IFDIR|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/sre_constants.py", {st_mode=S_IFREG|0644, st_size=6821, ...}) = 0
stat("/usr/local/lib/python3.6/sre_constants.py", {st_mode=S_IFREG|0644, st_size=6821, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/sre_constants.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=5978, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=5978, ...}) = 0
read(3, "3\r\r\n\230OvY\245\32\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\20\0\0\0@\0\0"..., 5979) = 5978
read(3, "", 1)                          = 0
close(3)                                = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1996929000
getcwd("/", 1024)                       = 2
stat("/", {st_mode=S_IFDIR|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/copyreg.py", {st_mode=S_IFREG|0644, st_size=6833, ...}) = 0
stat("/usr/local/lib/python3.6/copyreg.py", {st_mode=S_IFREG|0644, st_size=6833, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/copyreg.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=4197, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=4197, ...}) = 0
read(3, "3\r\r\n\227OvY\261\32\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\f\0\0\0@\0\0"..., 4198) = 4197
read(3, "", 1)                          = 0
close(3)                                = 0
stat("/usr/local/lib/python3.6/json", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/json/scanner.py", {st_mode=S_IFREG|0644, st_size=2416, ...}) = 0
stat("/usr/local/lib/python3.6/json/scanner.py", {st_mode=S_IFREG|0644, st_size=2416, ...}) = 0
open("/usr/local/lib/python3.6/json/__pycache__/scanner.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=1976, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=1976, ...}) = 0
read(3, "3\r\r\n\231OvYp\t\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\f\0\0\0@\0\0"..., 1977) = 1976
read(3, "", 1)                          = 0
close(3)                                = 0
getcwd("/", 1024)                       = 2
stat("/", {st_mode=S_IFDIR|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/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/lib-dynload/_json.cpython-36m-x86_64-linux-gnu.so", {st_mode=S_IFREG|0755, st_size=172392, ...}) = 0
open("/usr/local/lib/python3.6/lib-dynload/_json.cpython-36m-x86_64-linux-gnu.so", 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\300\37\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=172392, ...}) = 0
mmap(NULL, 2140272, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f199671e000
mprotect(0x7f1996728000, 2093056, PROT_NONE) = 0
mmap(0x7f1996927000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x9000) = 0x7f1996927000
close(3)                                = 0
stat("/usr/local/lib/python3.6/json", {st_mode=S_IFDIR|S_ISGID|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/json/encoder.py", {st_mode=S_IFREG|0644, st_size=16020, ...}) = 0
stat("/usr/local/lib/python3.6/json/encoder.py", {st_mode=S_IFREG|0644, st_size=16020, ...}) = 0
open("/usr/local/lib/python3.6/json/__pycache__/encoder.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=11263, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=11263, ...}) = 0
read(3, "3\r\r\n\231OvY\224>\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\"\0\0\0@\0\0"..., 11264) = 11263
read(3, "", 1)                          = 0
close(3)                                = 0
brk(0x2632000)                          = 0x2632000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f19966de000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f199669e000
brk(0x265b000)                          = 0x265b000
brk(0x2653000)                          = 0x2653000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f199665e000
mmap(NULL, 180224, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f1996632000
brk(0x2649000)                          = 0x2649000
munmap(0x7f199665e000, 262144)          = 0
munmap(0x7f199669e000, 262144)          = 0
munmap(0x7f1996632000, 180224)          = 0
munmap(0x7f19966de000, 262144)          = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f19966de000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f199669e000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f199665e000
brk(0x268a000)                          = 0x268a000
munmap(0x7f199665e000, 262144)          = 0
munmap(0x7f199669e000, 262144)          = 0
munmap(0x7f19966de000, 262144)          = 0
brk(0x2633000)                          = 0x2633000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f19966de000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f199669e000
brk(0x265d000)                          = 0x265d000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f199665e000
brk(0x2683000)                          = 0x2683000
munmap(0x7f199665e000, 262144)          = 0
munmap(0x7f199669e000, 262144)          = 0
munmap(0x7f19966de000, 262144)          = 0
brk(0x2633000)                          = 0x2633000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f19966de000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f199669e000
brk(0x265d000)                          = 0x265d000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f199665e000
brk(0x2683000)                          = 0x2683000
munmap(0x7f199665e000, 262144)          = 0
munmap(0x7f199669e000, 262144)          = 0
munmap(0x7f19966de000, 262144)          = 0
brk(0x2633000)                          = 0x2633000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f19966de000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f199669e000
brk(0x265d000)                          = 0x265d000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f199665e000
brk(0x2683000)                          = 0x2683000
munmap(0x7f199665e000, 262144)          = 0
munmap(0x7f199669e000, 262144)          = 0
munmap(0x7f19966de000, 262144)          = 0
brk(0x2633000)                          = 0x2633000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f19966de000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f199669e000
brk(0x265d000)                          = 0x265d000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f199665e000
brk(0x2683000)                          = 0x2683000
munmap(0x7f199665e000, 262144)          = 0
munmap(0x7f199669e000, 262144)          = 0
munmap(0x7f19966de000, 262144)          = 0
brk(0x2633000)                          = 0x2633000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f19966de000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f199669e000
brk(0x265d000)                          = 0x265d000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f199665e000
brk(0x2683000)                          = 0x2683000
munmap(0x7f199665e000, 262144)          = 0
munmap(0x7f199669e000, 262144)          = 0
munmap(0x7f19966de000, 262144)          = 0
brk(0x2633000)                          = 0x2633000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f19966de000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f199669e000
brk(0x265d000)                          = 0x265d000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f199665e000
brk(0x2683000)                          = 0x2683000
munmap(0x7f199665e000, 262144)          = 0
munmap(0x7f199669e000, 262144)          = 0
munmap(0x7f19966de000, 262144)          = 0
brk(0x2633000)                          = 0x2633000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f19966de000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f199669e000
brk(0x265d000)                          = 0x265d000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f199665e000
brk(0x2683000)                          = 0x2683000
munmap(0x7f199665e000, 262144)          = 0
munmap(0x7f199669e000, 262144)          = 0
munmap(0x7f19966de000, 262144)          = 0
brk(0x2633000)                          = 0x2633000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f19966de000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f199669e000
brk(0x265d000)                          = 0x265d000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f199665e000
brk(0x2683000)                          = 0x2683000
munmap(0x7f199665e000, 262144)          = 0
munmap(0x7f199669e000, 262144)          = 0
munmap(0x7f19966de000, 262144)          = 0
brk(0x2633000)                          = 0x2633000
write(1, "0.032388824969530106\n", 210.032388824969530106
)  = 21
rt_sigaction(SIGINT, {SIG_DFL, [], SA_RESTORER, 0x7f1997854890}, {0x7f1997c49d80, [], SA_RESTORER, 0x7f1997854890}, 8) = 0
sigaltstack(NULL, {ss_sp=0x25478d0, ss_flags=0, ss_size=8192}) = 0
sigaltstack({ss_sp=0, ss_flags=SS_DISABLE, ss_size=0}, NULL) = 0
exit_group(0)                           = ?
+++ exited with 0 +++

Changed text

Open file

/ # strace python -c "$BENCHMARK"
execve("/usr/local/bin/python", ["python", "-c", "import timeit; print(timeit.time"...], [/* 10 vars */]) = 0
arch_prctl(ARCH_SET_FS, 0x7f6405560b48) = 0
set_tid_address(0x7f6405560b80)         = 20
open("/etc/ld-musl-x86_64.path", O_RDONLY|O_CLOEXEC) = -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("/usr/local/lib/libpython3.6m.so.1.0", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fstat(3, {st_mode=S_IFREG|0555, st_size=12510656, ...}) = 0
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
mmap(NULL, 5464064, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x7f6404d9f000
mmap(0x7f640523b000, 630784, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x29c000) = 0x7f640523b000
mmap(0x7f64052a4000, 200704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f64052a4000
close(3)                                = 0
mprotect(0x7f640523b000, 24576, PROT_READ) = 0
mprotect(0x7f640555d000, 4096, PROT_READ) = 0
mprotect(0x55c07086d000, 4096, PROT_READ) = 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
ioctl(0, TIOCGWINSZ, {ws_row=30, ws_col=158, ws_xpixel=0, ws_ypixel=0}) = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f640551d000
brk(NULL)                               = 0x55c071853000
brk(0x55c071855000)                     = 0x55c071855000
brk(0x55c071856000)                     = 0x55c071856000
brk(0x55c071857000)                     = 0x55c071857000
brk(0x55c071858000)                     = 0x55c071858000
brk(0x55c071859000)                     = 0x55c071859000
brk(0x55c07185c000)                     = 0x55c07185c000
brk(0x55c07185d000)                     = 0x55c07185d000
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/python3", "python3.6", 4096) = 9
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/pyvenv.cfg", O_RDONLY) = -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", 0x7fffa9c58980) = -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/bin/pybuilddir.txt", 0x7fffa9c60ac0) = -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
brk(0x55c071869000)                     = 0x55c071869000
brk(0x55c07186b000)                     = 0x55c07186b000
brk(0x55c071875000)                     = 0x55c071875000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f640549d000
munmap(0x7f640549d000, 262144)          = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f640549d000
brk(0x55c071876000)                     = 0x55c071876000
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
stat("/usr/local/lib/python3.6/encodings/__init__.cpython-36m-x86_64-linux-gnu.so", 0x7fffa9c69190) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python3.6/encodings/__init__.abi3.so", 0x7fffa9c69190) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python3.6/encodings/__init__.so", 0x7fffa9c69190) = -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
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
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
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=3936, ...}) = 0
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
close(3)                                = 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
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
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=33924, ...}) = 0
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
close(3)                                = 0
brk(0x55c0718aa000)                     = 0x55c0718aa000
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|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/encodings", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
open("/usr/local/lib/python3.6/encodings", O_RDONLY|O_DIRECTORY|O_CLOEXEC) = 3
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
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
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=6280, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=6280, ...}) = 0
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
close(3)                                = 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
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
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=1598, ...}) = 0
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
close(3)                                = 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, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f640531af86}, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
getpid()                                = 20
rt_sigaction(SIGHUP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGINT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGQUIT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGILL, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGTRAP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGABRT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGBUS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGFPE, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGKILL, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGUSR1, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGSEGV, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGUSR2, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGPIPE, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f640531af86}, 8) = 0
rt_sigaction(SIGALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGTERM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGSTKFLT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGCHLD, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGCONT, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGSTOP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGTSTP, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGTTIN, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGTTOU, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGURG, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGXCPU, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGXFSZ, NULL, {sa_handler=SIG_IGN, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f640531af86}, 8) = 0
rt_sigaction(SIGVTALRM, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGPROF, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGWINCH, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGIO, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGPWR, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGSYS, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_3, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_4, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_5, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_6, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_7, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_8, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_9, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_10, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_11, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_12, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_13, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_14, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_15, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_16, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_17, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_18, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_19, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_20, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_21, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_22, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_23, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_24, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_25, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_26, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_27, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_28, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_29, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_30, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_31, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigaction(SIGRT_32, NULL, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=0}, 8) = 0
rt_sigprocmask(SIG_UNBLOCK, [RT_1 RT_2], NULL, 8) = 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
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
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=1880, ...}) = 0
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
close(3)                                = 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
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
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=3393, ...}) = 0
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
close(3)                                = 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
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
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=7494, ...}) = 0
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
close(3)                                = 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
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
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=7834, ...}) = 0
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
close(3)                                = 0
brk(0x55c0718b0000)                     = 0x55c0718b0000
dup(0)                                  = 3
close(3)                                = 0
fstat(0, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 13), ...}) = 0
ioctl(0, TIOCGWINSZ, {ws_row=30, ws_col=158, ws_xpixel=0, ws_ypixel=0}) = 0
lseek(0, 0, SEEK_CUR)                   = -1 ESPIPE (Invalid seek)
ioctl(0, TIOCGWINSZ, {ws_row=30, ws_col=158, ws_xpixel=0, ws_ypixel=0}) = 0
ioctl(0, TIOCGWINSZ, {ws_row=30, ws_col=158, ws_xpixel=0, ws_ypixel=0}) = 0
lseek(0, 0, SEEK_CUR)                   = -1 ESPIPE (Invalid seek)
dup(1)                                  = 3
close(3)                                = 0
fstat(1, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 13), ...}) = 0
ioctl(1, TIOCGWINSZ, {ws_row=30, ws_col=158, ws_xpixel=0, ws_ypixel=0}) = 0
lseek(1, 0, SEEK_CUR)                   = -1 ESPIPE (Invalid seek)
ioctl(1, TIOCGWINSZ, {ws_row=30, ws_col=158, ws_xpixel=0, ws_ypixel=0}) = 0
ioctl(1, TIOCGWINSZ, {ws_row=30, ws_col=158, ws_xpixel=0, ws_ypixel=0}) = 0
lseek(1, 0, SEEK_CUR)                   = -1 ESPIPE (Invalid seek)
dup(2)                                  = 3
close(3)                                = 0
fstat(2, {st_mode=S_IFCHR|0600, st_rdev=makedev(136, 13), ...}) = 0
ioctl(2, TIOCGWINSZ, {ws_row=30, ws_col=158, ws_xpixel=0, ws_ypixel=0}) = 0
lseek(2, 0, SEEK_CUR)                   = -1 ESPIPE (Invalid seek)
ioctl(2, TIOCGWINSZ, {ws_row=30, ws_col=158, ws_xpixel=0, ws_ypixel=0}) = 0
ioctl(2, TIOCGWINSZ, {ws_row=30, ws_col=158, ws_xpixel=0, ws_ypixel=0}) = 0
lseek(2, 0, SEEK_CUR)                   = -1 ESPIPE (Invalid seek)
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
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, ...}) = 0
brk(0x55c0718cd000)                     = 0x55c0718cd000
read(3, "3\r\r\n1\224nY\277f\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\31\0\0\0@\0\0"..., 28850) = 28849
read(3, "", 1)                          = 0
close(3)                                = 0
brk(0x55c0718d5000)                     = 0x55c0718d5000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f64053dd000
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/_sitebuiltins.py", {st_mode=S_IFREG|0644, st_size=3115, ...}) = 0
stat("/usr/local/lib/python3.6/_sitebuiltins.py", {st_mode=S_IFREG|0644, st_size=3115, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/_sitebuiltins.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=3441, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=3441, ...}) = 0
read(3, "3\r\r\n1\224nY+\f\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\4\0\0\0@\0\0"..., 3442) = 3441
read(3, "", 1)                          = 0
close(3)                                = 0
stat("/usr/local/bin/pyvenv.cfg", 0x7fffa9c690a0) = -1 ENOENT (No such file or directory)
stat("/usr/local/pyvenv.cfg", 0x7fffa9c690a0) = -1 ENOENT (No such file or directory)
geteuid()                               = 0
getuid()                                = 0
getegid()                               = 0
getgid()                                = 0
stat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/sysconfig.py", {st_mode=S_IFREG|0644, st_size=24861, ...}) = 0
stat("/usr/local/lib/python3.6/sysconfig.py", {st_mode=S_IFREG|0644, st_size=24861, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/sysconfig.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=15837, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=15837, ...}) = 0
read(3, "3\r\r\n1\224nY\35a\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\r\0\0\0@\0\0"..., 15838) = 15837
read(3, "", 1)                          = 0
close(3)                                = 0
brk(0x55c0718fa000)                     = 0x55c0718fa000
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/bin", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/bin/python", {st_mode=S_IFLNK|0777, st_size=7, ...}) = 0
readlink("/usr/local/bin/python", "python3", 4096) = 7
lstat("/usr/local/bin/python3", {st_mode=S_IFLNK|0777, st_size=9, ...}) = 0
readlink("/usr/local/bin/python3", "python3.6", 4096) = 9
lstat("/usr/local/bin/python3.6", {st_mode=S_IFREG|0755, st_size=28552, ...}) = 0
stat("/usr/local/bin/Modules/Setup.dist", 0x7fffa9c67b70) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/Modules/Setup.local", 0x7fffa9c67b70) = -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/_sysconfigdata_m_linux_x86_64-linux-gnu.py", {st_mode=S_IFREG|0644, st_size=18599, ...}) = 0
stat("/usr/local/lib/python3.6/_sysconfigdata_m_linux_x86_64-linux-gnu.py", {st_mode=S_IFREG|0644, st_size=18599, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/_sysconfigdata_m_linux_x86_64-linux-gnu.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=16371, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=16371, ...}) = 0
read(3, "3\r\r\n2\224nY\247H\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0y\2\0\0@\0\0"..., 16372) = 16371
read(3, "", 1)                          = 0
close(3)                                = 0
lstat("/usr", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/lib", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/lib/python3.6", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
lstat("/usr/local/lib/python3.6/config-3.6m-x86_64-linux-gnu", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/root/.local/lib/python3.6/site-packages", 0x7fffa9c69340) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python3.6/site-packages", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
open("/usr/local/lib/python3.6/site-packages", O_RDONLY|O_DIRECTORY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
getdents64(3, /* 12 entries */, 2048)   = 416
getdents64(3, /* 0 entries */, 2048)    = 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/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
stat("/usr/local/lib/python3.6/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
open("/usr/local/lib/python3.6/lib-dynload", O_RDONLY|O_DIRECTORY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
getdents64(3, /* 31 entries */, 2048)   = 1992
getdents64(3, /* 33 entries */, 2048)   = 2040
getdents64(3, /* 4 entries */, 2048)    = 216
getdents64(3, /* 0 entries */, 2048)    = 0
close(3)                                = 0
stat("/usr/local/lib/python3.6/site-packages", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/site-packages", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/site-packages", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
open("/usr/local/lib/python3.6/site-packages", O_RDONLY|O_DIRECTORY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
getdents64(3, /* 12 entries */, 2048)   = 416
getdents64(3, /* 0 entries */, 2048)    = 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/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/site-packages", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
brk(0x55c0718fb000)                     = 0x55c0718fb000
brk(0x55c0718fc000)                     = 0x55c0718fc000
brk(0x55c071905000)                     = 0x55c071905000
getcwd("/", 1024)                       = 2
stat("/", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
open("/", O_RDONLY|O_DIRECTORY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
getdents64(3, /* 19 entries */, 2048)   = 472
getdents64(3, /* 0 entries */, 2048)    = 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/timeit.py", {st_mode=S_IFREG|0755, st_size=13334, ...}) = 0
stat("/usr/local/lib/python3.6/timeit.py", {st_mode=S_IFREG|0755, st_size=13334, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/timeit.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=11609, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=11609, ...}) = 0
read(3, "3\r\r\n1\224nY\0264\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\6\0\0\0@\0\0"..., 11610) = 11609
read(3, "", 1)                          = 0
close(3)                                = 0
open("/etc/localtime", O_RDONLY|O_NONBLOCK|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=118, ...}) = 0
mmap(NULL, 118, PROT_READ, MAP_SHARED, 3, 0) = 0x7f64053dc000
close(3)                                = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f640539c000
brk(0x55c071906000)                     = 0x55c071906000
brk(0x55c071907000)                     = 0x55c071907000
brk(0x55c071908000)                     = 0x55c071908000
brk(0x55c071909000)                     = 0x55c071909000
brk(0x55c07190a000)                     = 0x55c07190a000
brk(0x55c07190b000)                     = 0x55c07190b000
brk(0x55c07190c000)                     = 0x55c07190c000
brk(0x55c07190d000)                     = 0x55c07190d000
brk(0x55c07190e000)                     = 0x55c07190e000
brk(0x55c07190f000)                     = 0x55c07190f000
brk(0x55c071910000)                     = 0x55c071910000
brk(0x55c071911000)                     = 0x55c071911000
brk(0x55c071912000)                     = 0x55c071912000
brk(0x55c071913000)                     = 0x55c071913000
brk(0x55c071914000)                     = 0x55c071914000
brk(0x55c071915000)                     = 0x55c071915000
brk(0x55c071916000)                     = 0x55c071916000
brk(0x55c071917000)                     = 0x55c071917000
brk(0x55c071918000)                     = 0x55c071918000
brk(0x55c071919000)                     = 0x55c071919000
brk(0x55c07191a000)                     = 0x55c07191a000
brk(0x55c07191b000)                     = 0x55c07191b000
brk(0x55c07191c000)                     = 0x55c07191c000
brk(0x55c07191d000)                     = 0x55c07191d000
brk(0x55c071920000)                     = 0x55c071920000
brk(0x55c071929000)                     = 0x55c071929000
getcwd("/", 1024)                       = 2
stat("/", {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/json/__init__.cpython-36m-x86_64-linux-gnu.so", 0x7fffa9c68a90) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python3.6/json/__init__.abi3.so", 0x7fffa9c68a90) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python3.6/json/__init__.so", 0x7fffa9c68a90) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python3.6/json/__init__.py", {st_mode=S_IFREG|0644, st_size=14394, ...}) = 0
stat("/usr/local/lib/python3.6/json/__init__.py", {st_mode=S_IFREG|0644, st_size=14394, ...}) = 0
open("/usr/local/lib/python3.6/json/__pycache__/__init__.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=12645, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=12645, ...}) = 0
read(3, "3\r\r\n2\224nY:8\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\n\0\0\0@\0\0"..., 12646) = 12645
read(3, "", 1)                          = 0
close(3)                                = 0
stat("/usr/local/lib/python3.6/json", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/json", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/json", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
open("/usr/local/lib/python3.6/json", O_RDONLY|O_DIRECTORY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
getdents64(3, /* 8 entries */, 2048)    = 240
getdents64(3, /* 0 entries */, 2048)    = 0
close(3)                                = 0
stat("/usr/local/lib/python3.6/json/decoder.py", {st_mode=S_IFREG|0644, st_size=12585, ...}) = 0
stat("/usr/local/lib/python3.6/json/decoder.py", {st_mode=S_IFREG|0644, st_size=12585, ...}) = 0
open("/usr/local/lib/python3.6/json/__pycache__/decoder.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=9961, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=9961, ...}) = 0
read(3, "3\r\r\n2\224nY)1\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\21\0\0\0@\0\0"..., 9962) = 9961
read(3, "", 1)                          = 0
close(3)                                = 0
getcwd("/", 1024)                       = 2
stat("/", {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/re.py", {st_mode=S_IFREG|0644, st_size=15552, ...}) = 0
stat("/usr/local/lib/python3.6/re.py", {st_mode=S_IFREG|0644, st_size=15552, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/re.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=14064, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=14064, ...}) = 0
brk(0x55c07192d000)                     = 0x55c07192d000
read(3, "3\r\r\n1\224nY\300<\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0#\0\0\0@\0\0"..., 14065) = 14064
read(3, "", 1)                          = 0
close(3)                                = 0
brk(0x55c071931000)                     = 0x55c071931000
getcwd("/", 1024)                       = 2
stat("/", {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/enum.py", {st_mode=S_IFREG|0644, st_size=33462, ...}) = 0
stat("/usr/local/lib/python3.6/enum.py", {st_mode=S_IFREG|0644, st_size=33462, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/enum.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=23413, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=23413, ...}) = 0
read(3, "3\r\r\n1\224nY\266\202\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\17\0\0\0@\0\0"..., 23414) = 23413
read(3, "", 1)                          = 0
close(3)                                = 0
brk(0x55c071937000)                     = 0x55c071937000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404d5f000
getcwd("/", 1024)                       = 2
stat("/", {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/types.py", {st_mode=S_IFREG|0644, st_size=8870, ...}) = 0
stat("/usr/local/lib/python3.6/types.py", {st_mode=S_IFREG|0644, st_size=8870, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/types.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=8207, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=8207, ...}) = 0
read(3, "3\r\r\n1\224nY\246\"\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\v\0\0\0@\0\0"..., 8208) = 8207
read(3, "", 1)                          = 0
close(3)                                = 0
getcwd("/", 1024)                       = 2
stat("/", {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/functools.py", {st_mode=S_IFREG|0644, st_size=31142, ...}) = 0
stat("/usr/local/lib/python3.6/functools.py", {st_mode=S_IFREG|0644, st_size=31142, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/functools.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=23933, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=23933, ...}) = 0
read(3, "3\r\r\n1\224nY\246y\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0+\0\0\0@\0\0"..., 23934) = 23933
read(3, "", 1)                          = 0
close(3)                                = 0
getcwd("/", 1024)                       = 2
stat("/", {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/collections/__init__.cpython-36m-x86_64-linux-gnu.so", 0x7fffa9c62d30) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python3.6/collections/__init__.abi3.so", 0x7fffa9c62d30) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python3.6/collections/__init__.so", 0x7fffa9c62d30) = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/python3.6/collections/__init__.py", {st_mode=S_IFREG|0644, st_size=45873, ...}) = 0
stat("/usr/local/lib/python3.6/collections/__init__.py", {st_mode=S_IFREG|0644, st_size=45873, ...}) = 0
open("/usr/local/lib/python3.6/collections/__pycache__/__init__.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=45883, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=45883, ...}) = 0
brk(0x55c071943000)                     = 0x55c071943000
read(3, "3\r\r\n2\224nY1\263\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0$\0\0\0@\0\0"..., 45884) = 45883
read(3, "", 1)                          = 0
close(3)                                = 0
brk(0x55c07194f000)                     = 0x55c07194f000
getcwd("/", 1024)                       = 2
stat("/", {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/operator.py", {st_mode=S_IFREG|0644, st_size=10863, ...}) = 0
stat("/usr/local/lib/python3.6/operator.py", {st_mode=S_IFREG|0644, st_size=10863, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/operator.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=13919, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=13919, ...}) = 0
read(3, "3\r\r\n1\224nYo*\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0006\0\0\0@\0\0"..., 13920) = 13919
read(3, "", 1)                          = 0
close(3)                                = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404d1f000
getcwd("/", 1024)                       = 2
stat("/", {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/keyword.py", {st_mode=S_IFREG|0755, st_size=2211, ...}) = 0
stat("/usr/local/lib/python3.6/keyword.py", {st_mode=S_IFREG|0755, st_size=2211, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/keyword.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=1771, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=1771, ...}) = 0
read(3, "3\r\r\n1\224nY\243\10\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0!\0\0\0@\0\0"..., 1772) = 1771
read(3, "", 1)                          = 0
close(3)                                = 0
getcwd("/", 1024)                       = 2
stat("/", {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/heapq.py", {st_mode=S_IFREG|0644, st_size=22929, ...}) = 0
stat("/usr/local/lib/python3.6/heapq.py", {st_mode=S_IFREG|0644, st_size=22929, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/heapq.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=14298, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=14298, ...}) = 0
read(3, "3\r\r\n1\224nY\221Y\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0#\0\0\0@\0\0"..., 14299) = 14298
read(3, "", 1)                          = 0
close(3)                                = 0
getcwd("/", 1024)                       = 2
stat("/", {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/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/lib-dynload/_heapq.cpython-36m-x86_64-linux-gnu.so", {st_mode=S_IFREG|0755, st_size=55240, ...}) = 0
open("/usr/local/lib/python3.6/lib-dynload/_heapq.cpython-36m-x86_64-linux-gnu.so", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fstat(3, {st_mode=S_IFREG|0755, st_size=55240, ...}) = 0
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\v\0\0\0\0\0\0"..., 960) = 960
mmap(NULL, 2113536, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x7f6404b1b000
mmap(0x7f6404d1c000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x1000) = 0x7f6404d1c000
close(3)                                = 0
mprotect(0x7f6404d1c000, 4096, PROT_READ) = 0
getcwd("/", 1024)                       = 2
stat("/", {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/reprlib.py", {st_mode=S_IFREG|0644, st_size=5336, ...}) = 0
stat("/usr/local/lib/python3.6/reprlib.py", {st_mode=S_IFREG|0644, st_size=5336, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/reprlib.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=5406, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=5406, ...}) = 0
read(3, "3\r\r\n1\224nY\330\24\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\v\0\0\0@\0\0"..., 5407) = 5406
read(3, "", 1)                          = 0
close(3)                                = 0
getcwd("/", 1024)                       = 2
stat("/", {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/weakref.py", {st_mode=S_IFREG|0644, st_size=20466, ...}) = 0
stat("/usr/local/lib/python3.6/weakref.py", {st_mode=S_IFREG|0644, st_size=20466, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/weakref.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=19149, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=19149, ...}) = 0
read(3, "3\r\r\n1\224nY\362O\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\r\0\0\0@\0\0"..., 19150) = 19149
read(3, "", 1)                          = 0
close(3)                                = 0
stat("/usr/local/lib/python3.6/collections", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/collections", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/collections", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
open("/usr/local/lib/python3.6/collections", O_RDONLY|O_DIRECTORY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
getdents64(3, /* 5 entries */, 2048)    = 144
getdents64(3, /* 0 entries */, 2048)    = 0
close(3)                                = 0
stat("/usr/local/lib/python3.6/collections/abc.py", {st_mode=S_IFREG|0644, st_size=68, ...}) = 0
stat("/usr/local/lib/python3.6/collections/abc.py", {st_mode=S_IFREG|0644, st_size=68, ...}) = 0
open("/usr/local/lib/python3.6/collections/__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=189, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=189, ...}) = 0
read(3, "3\r\r\n2\224nYD\0\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\2\0\0\0@\0\0"..., 190) = 189
read(3, "", 1)                          = 0
close(3)                                = 0
getcwd("/", 1024)                       = 2
stat("/", {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/sre_compile.py", {st_mode=S_IFREG|0644, st_size=19338, ...}) = 0
stat("/usr/local/lib/python3.6/sre_compile.py", {st_mode=S_IFREG|0644, st_size=19338, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/sre_compile.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=10284, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=10284, ...}) = 0
read(3, "3\r\r\n1\224nY\212K\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\21\0\0\0@\0\0"..., 10285) = 10284
read(3, "", 1)                          = 0
close(3)                                = 0
getcwd("/", 1024)                       = 2
stat("/", {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/sre_parse.py", {st_mode=S_IFREG|0644, st_size=36536, ...}) = 0
stat("/usr/local/lib/python3.6/sre_parse.py", {st_mode=S_IFREG|0644, st_size=36536, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/sre_parse.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=20364, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=20364, ...}) = 0
read(3, "3\r\r\n1\224nY\270\216\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\v\0\0\0@\0\0"..., 20365) = 20364
read(3, "", 1)                          = 0
close(3)                                = 0
brk(0x55c071954000)                     = 0x55c071954000
getcwd("/", 1024)                       = 2
stat("/", {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/sre_constants.py", {st_mode=S_IFREG|0644, st_size=6821, ...}) = 0
stat("/usr/local/lib/python3.6/sre_constants.py", {st_mode=S_IFREG|0644, st_size=6821, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/sre_constants.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=5978, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=5978, ...}) = 0
read(3, "3\r\r\n1\224nY\245\32\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\20\0\0\0@\0\0"..., 5979) = 5978
read(3, "", 1)                          = 0
close(3)                                = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404adb000
getcwd("/", 1024)                       = 2
stat("/", {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/copyreg.py", {st_mode=S_IFREG|0644, st_size=6833, ...}) = 0
stat("/usr/local/lib/python3.6/copyreg.py", {st_mode=S_IFREG|0644, st_size=6833, ...}) = 0
open("/usr/local/lib/python3.6/__pycache__/copyreg.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=4197, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=4197, ...}) = 0
read(3, "3\r\r\n1\224nY\261\32\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\f\0\0\0@\0\0"..., 4198) = 4197
read(3, "", 1)                          = 0
close(3)                                = 0
stat("/usr/local/lib/python3.6/json", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/json/scanner.py", {st_mode=S_IFREG|0644, st_size=2416, ...}) = 0
stat("/usr/local/lib/python3.6/json/scanner.py", {st_mode=S_IFREG|0644, st_size=2416, ...}) = 0
open("/usr/local/lib/python3.6/json/__pycache__/scanner.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=1976, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=1976, ...}) = 0
read(3, "3\r\r\n2\224nYp\t\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\f\0\0\0@\0\0"..., 1977) = 1976
read(3, "", 1)                          = 0
close(3)                                = 0
getcwd("/", 1024)                       = 2
stat("/", {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/lib-dynload", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/lib-dynload/_json.cpython-36m-x86_64-linux-gnu.so", {st_mode=S_IFREG|0755, st_size=176936, ...}) = 0
open("/usr/local/lib/python3.6/lib-dynload/_json.cpython-36m-x86_64-linux-gnu.so", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fstat(3, {st_mode=S_IFREG|0755, st_size=176936, ...}) = 0
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\35\0\0\0\0\0\0"..., 960) = 960
mmap(NULL, 2142208, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0x7f64048d0000
mmap(0x7f6404ad9000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3, 0x9000) = 0x7f6404ad9000
close(3)                                = 0
mprotect(0x7f6404ad9000, 4096, PROT_READ) = 0
brk(0x55c071955000)                     = 0x55c071955000
brk(0x55c071956000)                     = 0x55c071956000
brk(0x55c071957000)                     = 0x55c071957000
stat("/usr/local/lib/python3.6/json", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/python3.6/json/encoder.py", {st_mode=S_IFREG|0644, st_size=16020, ...}) = 0
stat("/usr/local/lib/python3.6/json/encoder.py", {st_mode=S_IFREG|0644, st_size=16020, ...}) = 0
open("/usr/local/lib/python3.6/json/__pycache__/encoder.cpython-36.pyc", O_RDONLY|O_CLOEXEC) = 3
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=11263, ...}) = 0
lseek(3, 0, SEEK_CUR)                   = 0
fstat(3, {st_mode=S_IFREG|0644, st_size=11263, ...}) = 0
brk(0x55c07195a000)                     = 0x55c07195a000
read(3, "3\r\r\n2\224nY\224>\0\0\343\0\0\0\0\0\0\0\0\0\0\0\0\"\0\0\0@\0\0"..., 11264) = 11263
read(3, "", 1)                          = 0
close(3)                                = 0
brk(0x55c07195d000)                     = 0x55c07195d000
brk(0x55c071973000)                     = 0x55c071973000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404890000
brk(0x55c071978000)                     = 0x55c071978000
brk(0x55c07197e000)                     = 0x55c07197e000
brk(0x55c071985000)                     = 0x55c071985000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404850000
brk(0x55c071999000)                     = 0x55c071999000
brk(0x55c0719af000)                     = 0x55c0719af000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404810000
munmap(0x7f6404810000, 262144)          = 0
munmap(0x7f6404850000, 262144)          = 0
munmap(0x7f6404890000, 262144)          = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404890000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404850000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404810000
brk(0x55c0719d6000)                     = 0x55c0719d6000
brk(0x55c071a02000)                     = 0x55c071a02000
madvise(0x55c071989000, 311296, MADV_DONTNEED) = 0
munmap(0x7f6404810000, 262144)          = 0
munmap(0x7f6404850000, 262144)          = 0
madvise(0x55c071989000, 491520, MADV_DONTNEED) = 0
munmap(0x7f6404890000, 262144)          = 0
madvise(0x55c071974000, 577536, MADV_DONTNEED) = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404890000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404850000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404810000
munmap(0x7f6404810000, 262144)          = 0
munmap(0x7f6404850000, 262144)          = 0
munmap(0x7f6404890000, 262144)          = 0
madvise(0x55c071974000, 577536, MADV_DONTNEED) = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404890000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404850000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404810000
munmap(0x7f6404810000, 262144)          = 0
munmap(0x7f6404850000, 262144)          = 0
munmap(0x7f6404890000, 262144)          = 0
madvise(0x55c071974000, 577536, MADV_DONTNEED) = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404890000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404850000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404810000
munmap(0x7f6404810000, 262144)          = 0
munmap(0x7f6404850000, 262144)          = 0
munmap(0x7f6404890000, 262144)          = 0
madvise(0x55c071974000, 577536, MADV_DONTNEED) = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404890000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404850000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404810000
munmap(0x7f6404810000, 262144)          = 0
munmap(0x7f6404850000, 262144)          = 0
munmap(0x7f6404890000, 262144)          = 0
madvise(0x55c071974000, 577536, MADV_DONTNEED) = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404890000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404850000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404810000
munmap(0x7f6404810000, 262144)          = 0
munmap(0x7f6404850000, 262144)          = 0
munmap(0x7f6404890000, 262144)          = 0
madvise(0x55c071974000, 577536, MADV_DONTNEED) = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404890000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404850000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404810000
munmap(0x7f6404810000, 262144)          = 0
munmap(0x7f6404850000, 262144)          = 0
munmap(0x7f6404890000, 262144)          = 0
madvise(0x55c071974000, 577536, MADV_DONTNEED) = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404890000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404850000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404810000
munmap(0x7f6404810000, 262144)          = 0
munmap(0x7f6404850000, 262144)          = 0
munmap(0x7f6404890000, 262144)          = 0
madvise(0x55c071974000, 577536, MADV_DONTNEED) = 0
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404890000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404850000
mmap(NULL, 262144, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f6404810000
munmap(0x7f6404810000, 262144)          = 0
munmap(0x7f6404850000, 262144)          = 0
munmap(0x7f6404890000, 262144)          = 0
madvise(0x55c071974000, 577536, MADV_DONTNEED) = 0
write(1, "0.035214247182011604\n", 210.035214247182011604
)  = 21
rt_sigaction(SIGINT, {sa_handler=SIG_DFL, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f640531af86}, {sa_handler=0x7f6404f8c1c0, sa_mask=[], sa_flags=SA_RESTORER, sa_restorer=0x7f640531af86}, 8) = 0
sigaltstack(NULL, {ss_sp=0x55c071895d40, ss_flags=0, ss_size=8192}) = 0
exit_group(0)                           = ?
+++ exited with 0 +++