clock_gettime(CLOCK_MONOTONIC, {1469108, 421601960}) = 0
clock_gettime(CLOCK_REALTIME, {1499925103, 784784010}) = 0
clock_gettime(CLOCK_MONOTONIC, {1469108, 421786568}) = 0
epoll_wait(1001, {}, 64, 337)           = 0
clock_gettime(CLOCK_MONOTONIC, {1469108, 759522610}) = 0
clock_gettime(CLOCK_MONOTONIC, {1469108, 759647405}) = 0
epoll_wait(1001, {}, 64, 999)           = 0
write(6, "!", 1)                        = 1
futex(0x564c62420f30, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x564c62420f60, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x564c62420f64, FUTEX_WAIT_PRIVATE, 248091, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x564c62420f30, FUTEX_WAKE_PRIVATE, 1) = 0
clock_gettime(CLOCK_MONOTONIC, {1469109, 760709968}) = 0
clock_gettime(CLOCK_REALTIME, {1499925105, 123912095}) = 0
clock_gettime(CLOCK_MONOTONIC, {1469109, 760921114}) = 0
epoll_wait(1001, {}, 64, 998)           = 0
sched_yield()                           = 0
clock_gettime(CLOCK_MONOTONIC, {1469110, 760603276}) = 0
clock_gettime(CLOCK_REALTIME, {1499925106, 123803816}) = 0
clock_gettime(CLOCK_MONOTONIC, {1469110, 760823756}) = 0
epoll_wait(1001, {}, 64, 998)           = 0
clock_gettime(CLOCK_MONOTONIC, {1469111, 760121121}) = 0
clock_gettime(CLOCK_REALTIME, {1499925107, 123287533}) = 0
clock_gettime(CLOCK_MONOTONIC, {1469111, 760251600}) = 0
epoll_wait(1001, {}, 64, 999)           = 0
clock_gettime(CLOCK_MONOTONIC, {1469112, 760629930}) = 0
clock_gettime(CLOCK_REALTIME, {1499925108, 123951832}) = 0
clock_gettime(CLOCK_MONOTONIC, {1469112, 760957911}) = 0
epoll_wait(1001, {}, 64, 998)           = 0
clock_gettime(CLOCK_MONOTONIC, {1469113, 760183188}) = 0
clock_gettime(CLOCK_REALTIME, {1499925109, 123381797}) = 0
clock_gettime(CLOCK_MONOTONIC, {1469113, 760367828}) = 0
epoll_wait(1001, {}, 64, 999)           = 0
write(6, "!", 1)                        = 1
futex(0x564c62420f30, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x564c62420f60, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x564c62420f64, FUTEX_WAIT_PRIVATE, 248095, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x564c62420f30, FUTEX_WAKE_PRIVATE, 1) = 0
clock_gettime(CLOCK_MONOTONIC, {1469114, 761071917}) = 0
clock_gettime(CLOCK_REALTIME, {1499925110, 124302147}) = 0
clock_gettime(CLOCK_MONOTONIC, {1469114, 761327696}) = 0
epoll_wait(1001, {}, 64, 998)           = 0
sched_yield()                           = 0
clock_gettime(CLOCK_MONOTONIC, {1469115, 760812125}) = 0
clock_gettime(CLOCK_REALTIME, {1499925111, 124069673}) = 0
clock_gettime(CLOCK_MONOTONIC, {1469115, 761075578}) = 0
epoll_wait(1001, {}, 64, 998)           = 0
clock_gettime(CLOCK_MONOTONIC, {1469116, 760476602}) = 0
clock_gettime(CLOCK_REALTIME, {1499925112, 123758073}) = 0
clock_gettime(CLOCK_MONOTONIC, {1469116, 760772782}) = 0
epoll_wait(1001, {}, 64, 998)           = 0
clock_gettime(CLOCK_MONOTONIC, {1469117, 760139677}) = 0
clock_gettime(CLOCK_REALTIME, {1499925113, 123432148}) = 0
clock_gettime(CLOCK_MONOTONIC, {1469117, 760444928}) = 0
epoll_wait(1001, {}, 64, 999)           = 0
clock_gettime(CLOCK_MONOTONIC, {1469118, 760865518}) = 0
clock_gettime(CLOCK_REALTIME, {1499925114, 124119875}) = 0
clock_gettime(CLOCK_MONOTONIC, {1469118, 761171016}) = 0
epoll_wait(1001, {}, 64, 998)           = 0
clock_gettime(CLOCK_MONOTONIC, {1469119, 760604273}) = 0
clock_gettime(CLOCK_REALTIME, {1499925115, 123802137}) = 0
clock_gettime(CLOCK_MONOTONIC, {1469119, 760802003}) = 0
epoll_wait(1001, {}, 64, 998)           = 0
clock_gettime(CLOCK_MONOTONIC, {1469120, 760119758}) = 0
clock_gettime(CLOCK_REALTIME, {1499925116, 123321856}) = 0
clock_gettime(CLOCK_MONOTONIC, {1469120, 760330215}) = 0
futex(0x564c62420f64, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x564c62420f60, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
futex(0x564c62420f30, FUTEX_WAKE_PRIVATE, 1) = 1
epoll_wait(1001, {}, 64, 999)           = 0
sched_yield()                           = 0
clock_gettime(CLOCK_MONOTONIC, {1469121, 760990402}) = 0
clock_gettime(CLOCK_REALTIME, {1499925117, 124175938}) = 0
clock_gettime(CLOCK_MONOTONIC, {1469121, 761170654}) = 0
epoll_wait(1001, {}, 64, 998)           = 0
clock_gettime(CLOCK_MONOTONIC, {1469122, 760570080}) = 0
clock_gettime(CLOCK_REALTIME, {1499925118, 123794952}) = 0
clock_gettime(CLOCK_MONOTONIC, {1469122, 760784185}) = 0
epoll_wait(1001, {}, 64, 998)           = 0
clock_gettime(CLOCK_MONOTONIC, {1469123, 760136334}) = 0
clock_gettime(CLOCK_REALTIME, {1499925119, 123395423}) = 0
futex(0x564c62420f64, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x564c62420f60, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
futex(0x564c62420f30, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x564c62420f98, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x564c62420f9c, FUTEX_WAIT_PRIVATE, 76553, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x564c62420f30, FUTEX_WAKE_PRIVATE, 1) = 0
clock_gettime(CLOCK_MONOTONIC, {1469123, 760768911}) = 0
epoll_wait(1001, {}, 64, 998)           = 0
sched_yield()                           = 0
clock_gettime(CLOCK_MONOTONIC, {1469124, 760094574}) = 0
clock_gettime(CLOCK_REALTIME, {1499925120, 123265593}) = 0
clock_gettime(CLOCK_MONOTONIC, {1469124, 760242813}) = 0
epoll_wait(1001, {}, 64, 999)           = 0
sched_yield()                           = 0
clock_gettime(CLOCK_MONOTONIC, {1469125, 760560896}) = 0
clock_gettime(CLOCK_REALTIME, {1499925121, 123735615}) = 0
clock_gettime(CLOCK_MONOTONIC, {1469125, 760724817}) = 0
epoll_wait(1001, {}, 64, 998)           = 0
sched_yield()                           = 0
clock_gettime(CLOCK_MONOTONIC, {1469126, 760095693}) = 0
clock_gettime(CLOCK_REALTIME, {1499925122, 123262401}) = 0
futex(0x564c62420f64, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x564c62420f60, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
futex(0x564c62420f30, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x564c62420f9c, FUTEX_WAIT_PRIVATE, 76559, NULL) = 0
futex(0x564c62420f30, FUTEX_WAKE_PRIVATE, 1) = 0
clock_gettime(CLOCK_MONOTONIC, {1469126, 760533631}) = 0
epoll_wait(1001, {}, 64, 998)           = 0
write(6, "!", 1)                        = 1
futex(0x564c62420f30, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x564c62420f60, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x564c62420f64, FUTEX_WAIT_PRIVATE, 248117, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x564c62420f30, FUTEX_WAKE_PRIVATE, 1) = 0
sched_yield()                           = 0
clock_gettime(CLOCK_MONOTONIC, {1469127, 760453678}) = 0
clock_gettime(CLOCK_REALTIME, {1499925123, 123664034}) = 0
clock_gettime(CLOCK_MONOTONIC, {1469127, 760676772}) = 0
epoll_wait(1001, {}, 64, 998)           = 0
write(6, "!", 1)                        = 1
futex(0x564c62420f30, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x564c62420f60, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x564c62420f64, FUTEX_WAIT_PRIVATE, 248119, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x564c62420f30, FUTEX_WAKE_PRIVATE, 1) = 0
sched_yield()                           = 0
clock_gettime(CLOCK_MONOTONIC, {1469128, 760920770}) = 0
clock_gettime(CLOCK_REALTIME, {1499925124, 124143782}) = 0
clock_gettime(CLOCK_MONOTONIC, {1469128, 761193439}) = 0
epoll_wait(1001, {}, 64, 998)           = 0
write(6, "!", 1)                        = 1
futex(0x564c62420f30, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x564c62420f60, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x564c62420f64, FUTEX_WAIT_PRIVATE, 248121, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x564c62420f30, FUTEX_WAKE_PRIVATE, 1) = 0
sched_yield()                           = 0
clock_gettime(CLOCK_MONOTONIC, {1469129, 761025610}) = 0
clock_gettime(CLOCK_REALTIME, {1499925125, 124197481}) = 0
clock_gettime(CLOCK_MONOTONIC, {1469129, 761170582}) = 0
epoll_wait(1001, {}, 64, 998)           = 0
sched_yield()                           = 0
clock_gettime(CLOCK_MONOTONIC, {1469130, 760494313}) = 0
clock_gettime(CLOCK_REALTIME, {1499925126, 123664224}) = 0
clock_gettime(CLOCK_MONOTONIC, {1469130, 760632479}) = 0
epoll_wait(1001, {}, 64, 998)           = 0
sched_yield()                           = 0
clock_gettime(CLOCK_MONOTONIC, {1469131, 760079301}) = 0
clock_gettime(CLOCK_REALTIME, {1499925127, 123261535}) = 0
futex(0x564c62420f64, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x564c62420f60, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
futex(0x564c62420f30, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x564c62420f98, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x564c62420f9c, FUTEX_WAIT_PRIVATE, 76565, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x564c62420f30, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x564c62420f60, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x564c62420f64, FUTEX_WAIT_PRIVATE, 248130, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x564c62420f30, FUTEX_WAKE_PRIVATE, 1) = 0
clock_gettime(CLOCK_MONOTONIC, {1469131, 760931647}) = 0
epoll_wait(1001, {}, 64, 998)           = 0
sched_yield()                           = 0
clock_gettime(CLOCK_MONOTONIC, {1469132, 760304317}) = 0
clock_gettime(CLOCK_REALTIME, {1499925128, 123511288}) = 0
clock_gettime(CLOCK_MONOTONIC, {1469132, 760521518}) = 0
epoll_wait(1001, {}, 64, 998)           = 0
sched_yield()                           = 0
clock_gettime(CLOCK_MONOTONIC, {1469133, 759991899}) = 0
clock_gettime(CLOCK_REALTIME, {1499925129, 123173565}) = 0
clock_gettime(CLOCK_MONOTONIC, {1469133, 760151731}) = 0
futex(0x564c62420f64, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x564c62420f60, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
futex(0x564c62420f30, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x564c62420f98, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x564c62420f9c, FUTEX_WAIT_PRIVATE, 76569, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x564c62420f30, FUTEX_WAKE_PRIVATE, 1) = 0
epoll_wait(1001, {}, 64, 999)           = 0
sched_yield()                           = 0
clock_gettime(CLOCK_MONOTONIC, {1469134, 760824064}) = 0
clock_gettime(CLOCK_REALTIME, {1499925130, 123998773}) = 0
clock_gettime(CLOCK_MONOTONIC, {1469134, 760988049}) = 0
epoll_wait(1001, {}, 64, 998)           = 0
clock_gettime(CLOCK_MONOTONIC, {1469135, 760270920}) = 0
clock_gettime(CLOCK_REALTIME, {1499925131, 123496341}) = 0
clock_gettime(CLOCK_MONOTONIC, {1469135, 760557767}) = 0
epoll_wait(1001, {}, 64, 998)           = 0
clock_gettime(CLOCK_MONOTONIC, {1469136, 759839850}) = 0
clock_gettime(CLOCK_REALTIME, {1499925132, 123056687}) = 0
futex(0x564c62420f64, FUTEX_WAKE_OP_PRIVATE, 1, 1, 0x564c62420f60, {FUTEX_OP_SET, 0, FUTEX_OP_CMP_GT, 1}) = 1
futex(0x564c62420f30, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x564c62420f98, FUTEX_WAKE_PRIVATE, 1) = 1
futex(0x564c62420f9c, FUTEX_WAIT_PRIVATE, 76571, NULL) = -1 EAGAIN (Resource temporarily unavailable)
futex(0x564c62420f30, FUTEX_WAKE_PRIVATE, 1) = 0
clock_gettime(CLOCK_MONOTONIC, {1469136, 760699883}) = 0