Here is the very beginning of the main process :
open("/etc/host.conf", O_RDONLY) = -1 ENOENT (No such file or directory)
futex(0x7fbc91d213a4, FUTEX_WAKE_PRIVATE, 2147483647) = 0
open("/etc/resolv.conf", O_RDONLY) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=21, ...}) = 0...