output2

(dp) dl2017@mtk:~/Desktop/horovod/examples$ strace mpirun --prefix /usr/local \
>     -np 2 \
>     -H 192.168.2.243:1,192.168.3.246:1 \
>     -bind-to none -map-by slot \
>     -x NCCL_DEBUG=INFO -x LD_LIBRARY_PATH \
>     python3 keras_mnist_advanced.py
execve("/usr/local/bin/mpirun", ["mpirun", "--prefix", "/usr/local", "-np", "2", "-H", "192.168.2.243:1,192.168.3.246:1", "-bind-to", "none", "-map-by", "slot", "-x", "NCCL_DEBUG=INFO", "-x", "LD_LIBRARY_PATH", "python3", ...], [/* 36 vars */]) = 0
brk(NULL)                               = 0x19c7000
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) = 0x7f0c9c190000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/usr/local/cuda-8.0/lib64/tls/x86_64/libopen-rte.so.40", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/local/cuda-8.0/lib64/tls/x86_64", 0x7ffdaae4e070) = -1 ENOENT (No such file or directory)
open("/usr/local/cuda-8.0/lib64/tls/libopen-rte.so.40", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/local/cuda-8.0/lib64/tls", 0x7ffdaae4e070) = -1 ENOENT (No such file or directory)
open("/usr/local/cuda-8.0/lib64/x86_64/libopen-rte.so.40", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/local/cuda-8.0/lib64/x86_64", 0x7ffdaae4e070) = -1 ENOENT (No such file or directory)
open("/usr/local/cuda-8.0/lib64/libopen-rte.so.40", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/usr/local/cuda-8.0/lib64", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=109786, ...}) = 0
mmap(NULL, 109786, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7f0c9c175000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/usr/local/lib/libopen-rte.so.40", 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\0p\234\1\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=807096, ...}) = 0
mmap(NULL, 2832920, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0c9bcb9000
mprotect(0x7f0c9bd66000, 2093056, PROT_NONE) = 0
mmap(0x7f0c9bf65000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xac000) = 0x7f0c9bf65000
mmap(0x7f0c9bf6b000, 6680, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f0c9bf6b000
close(3)                                = 0
open("/usr/local/cuda-8.0/lib64/libopen-pal.so.40", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/usr/local/lib/libopen-pal.so.40", 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|\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1491512, ...}) = 0
mmap(NULL, 3163408, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0c9b9b4000
mprotect(0x7f0c9baa9000, 2097152, PROT_NONE) = 0
mmap(0x7f0c9bca9000, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0xf5000) = 0x7f0c9bca9000
mmap(0x7f0c9bcb2000, 25872, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f0c9bcb2000
close(3)                                = 0
open("/usr/local/cuda-8.0/lib64/libpthread.so.0", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
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\260`\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=138696, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0c9c174000
mmap(NULL, 2212904, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0c9b797000
mprotect(0x7f0c9b7af000, 2093056, PROT_NONE) = 0
mmap(0x7f0c9b9ae000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x17000) = 0x7f0c9b9ae000
mmap(0x7f0c9b9b0000, 13352, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f0c9b9b0000
close(3)                                = 0
open("/usr/local/cuda-8.0/lib64/libc.so.6", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
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\t\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1868984, ...}) = 0
mmap(NULL, 3971488, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0c9b3cd000
mprotect(0x7f0c9b58d000, 2097152, PROT_NONE) = 0
mmap(0x7f0c9b78d000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1c0000) = 0x7f0c9b78d000
mmap(0x7f0c9b793000, 14752, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f0c9b793000
close(3)                                = 0
open("/usr/local/cuda-8.0/lib64/libz.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libz.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\260\35\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=104864, ...}) = 0
mmap(NULL, 2199848, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0c9b1b3000
mprotect(0x7f0c9b1cc000, 2093056, PROT_NONE) = 0
mmap(0x7f0c9b3cb000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x18000) = 0x7f0c9b3cb000
close(3)                                = 0
open("/usr/local/cuda-8.0/lib64/libdl.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
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\240\r\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=14608, ...}) = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0c9c173000
mmap(NULL, 2109680, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0c9afaf000
mprotect(0x7f0c9afb2000, 2093056, PROT_NONE) = 0
mmap(0x7f0c9b1b1000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x2000) = 0x7f0c9b1b1000
close(3)                                = 0
open("/usr/local/cuda-8.0/lib64/librt.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/librt.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\0!\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=31712, ...}) = 0
mmap(NULL, 2128832, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0c9ada7000
mprotect(0x7f0c9adae000, 2093056, PROT_NONE) = 0
mmap(0x7f0c9afad000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x6000) = 0x7f0c9afad000
close(3)                                = 0
open("/usr/local/cuda-8.0/lib64/libutil.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
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`\16\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0644, st_size=10656, ...}) = 0
mmap(NULL, 2105608, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0c9aba4000
mprotect(0x7f0c9aba6000, 2093056, PROT_NONE) = 0
mmap(0x7f0c9ada5000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7f0c9ada5000
close(3)                                = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0c9c172000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0c9c171000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0c9c170000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0c9c16f000
arch_prctl(ARCH_SET_FS, 0x7f0c9c170700) = 0
mprotect(0x7f0c9b78d000, 16384, PROT_READ) = 0
mprotect(0x7f0c9ada5000, 4096, PROT_READ) = 0
mprotect(0x7f0c9b9ae000, 4096, PROT_READ) = 0
mprotect(0x7f0c9afad000, 4096, PROT_READ) = 0
mprotect(0x7f0c9b1b1000, 4096, PROT_READ) = 0
mprotect(0x7f0c9b3cb000, 4096, PROT_READ) = 0
mprotect(0x7f0c9bca9000, 12288, PROT_READ) = 0
mprotect(0x7f0c9bf65000, 8192, PROT_READ) = 0
mprotect(0x601000, 4096, PROT_READ)     = 0
mprotect(0x7f0c9c192000, 4096, PROT_READ) = 0
munmap(0x7f0c9c175000, 109786)          = 0
set_tid_address(0x7f0c9c1709d0)         = 1757
set_robust_list(0x7f0c9c1709e0, 24)     = 0
rt_sigaction(SIGRTMIN, {0x7f0c9b79cb50, [], SA_RESTORER|SA_SIGINFO, 0x7f0c9b7a8390}, NULL, 8) = 0
rt_sigaction(SIGRT_1, {0x7f0c9b79cbe0, [], SA_RESTORER|SA_RESTART|SA_SIGINFO, 0x7f0c9b7a8390}, 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(NULL)                               = 0x19c7000
brk(0x19e8000)                          = 0x19e8000
uname({sysname="Linux", nodename="mtk", ...}) = 0
uname({sysname="Linux", nodename="mtk", ...}) = 0
brk(0x1a0d000)                          = 0x1a0d000
getcwd("/home/dl2017/Desktop/horovod/examples", 4096) = 38
open("/usr/local/etc/openmpi-mca-params.conf", O_RDONLY) = 3
ioctl(3, TCGETS, 0x7ffdaae4e230)        = -1 ENOTTY (Inappropriate ioctl for device)
fstat(3, {st_mode=S_IFREG|0644, st_size=2818, ...}) = 0
read(3, "#\n# Copyright (c) 2004-2005 The "..., 8192) = 2818
read(3, "", 4096)                       = 0
read(3, "", 8192)                       = 0
ioctl(3, TCGETS, 0x7ffdaae4e1a0)        = -1 ENOTTY (Inappropriate ioctl for device)
close(3)                                = 0
open("/home/dl2017/.openmpi/mca-params.conf", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/dl2017/.openmpi/mca-params.conf:/usr/local/etc/openmpi-mca-params.conf", O_RDONLY) = -1 ENOENT (No such file or directory)
access("/usr/local/etc/openmpi-mca-params-override.conf", F_OK) = -1 ENOENT (No such file or directory)
uname({sysname="Linux", nodename="mtk", ...}) = 0
rt_sigaction(SIGABRT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGABRT, {0x7f0c9ba21da0, [], SA_RESTORER|SA_RESETHAND|SA_SIGINFO, 0x7f0c9b7a8390}, NULL, 8) = 0
rt_sigaction(SIGBUS, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGBUS, {0x7f0c9ba21da0, [], SA_RESTORER|SA_RESETHAND|SA_SIGINFO, 0x7f0c9b7a8390}, NULL, 8) = 0
rt_sigaction(SIGFPE, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGFPE, {0x7f0c9ba21da0, [], SA_RESTORER|SA_RESETHAND|SA_SIGINFO, 0x7f0c9b7a8390}, NULL, 8) = 0
rt_sigaction(SIGSEGV, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGSEGV, {0x7f0c9ba21da0, [], SA_RESTORER|SA_RESETHAND|SA_SIGINFO, 0x7f0c9b7a8390}, NULL, 8) = 0
uname({sysname="Linux", nodename="mtk", ...}) = 0
open("/usr/local/lib/openmpi", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFDIR|0755, st_size=12288, ...}) = 0
getdents(3, /* 212 entries */, 32768)   = 8832
stat("/usr/local/lib/openmpi/.", {st_mode=S_IFDIR|0755, st_size=12288, ...}) = 0
stat("/usr/local/lib/openmpi/..", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/openmpi/mca_plm_slurm.la", {st_mode=S_IFREG|0755, st_size=1036, ...}) = 0
stat("/usr/local/lib/openmpi/mca_pstat_linux.so", {st_mode=S_IFREG|0755, st_size=22152, ...}) = 0
stat("/usr/local/lib/openmpi/mca_rcache_grdma.so", {st_mode=S_IFREG|0755, st_size=23256, ...}) = 0
stat("/usr/local/lib/openmpi/mca_rmaps_seq.so", {st_mode=S_IFREG|0755, st_size=23672, ...}) = 0
stat("/usr/local/lib/openmpi/mca_routed_binomial.so", {st_mode=S_IFREG|0755, st_size=18648, ...}) = 0
stat("/usr/local/lib/openmpi/mca_coll_sm.la", {st_mode=S_IFREG|0755, st_size=1084, ...}) = 0
stat("/usr/local/lib/openmpi/mca_vprotocol_pessimist.la", {st_mode=S_IFREG|0755, st_size=1121, ...}) = 0
stat("/usr/local/lib/openmpi/mca_mpool_hugepage.la", {st_mode=S_IFREG|0755, st_size=1036, ...}) = 0
stat("/usr/local/lib/openmpi/mca_plm_slurm.so", {st_mode=S_IFREG|0755, st_size=25000, ...}) = 0
stat("/usr/local/lib/openmpi/mca_memheap_buddy.la", {st_mode=S_IFREG|0755, st_size=1113, ...}) = 0
stat("/usr/local/lib/openmpi/mca_ess_env.so", {st_mode=S_IFREG|0755, st_size=13616, ...}) = 0
stat("/usr/local/lib/openmpi/mca_state_novm.so", {st_mode=S_IFREG|0755, st_size=20376, ...}) = 0
stat("/usr/local/lib/openmpi/mca_atomic_basic.so", {st_mode=S_IFREG|0755, st_size=14208, ...}) = 0
stat("/usr/local/lib/openmpi/mca_io_ompio.la", {st_mode=S_IFREG|0755, st_size=1093, ...}) = 0
stat("/usr/local/lib/openmpi/mca_fcoll_dynamic_gen2.so", {st_mode=S_IFREG|0755, st_size=39912, ...}) = 0
stat("/usr/local/lib/openmpi/mca_schizo_ompi.la", {st_mode=S_IFREG|0755, st_size=1048, ...}) = 0
stat("/usr/local/lib/openmpi/mca_pmix_isolated.la", {st_mode=S_IFREG|0755, st_size=1030, ...}) = 0
stat("/usr/local/lib/openmpi/mca_allocator_basic.la", {st_mode=S_IFREG|0755, st_size=1042, ...}) = 0
stat("/usr/local/lib/openmpi/mca_patcher_overwrite.la", {st_mode=S_IFREG|0755, st_size=1054, ...}) = 0
stat("/usr/local/lib/openmpi/mca_plm_isolated.la", {st_mode=S_IFREG|0755, st_size=1054, ...}) = 0
stat("/usr/local/lib/openmpi/mca_dfs_orted.la", {st_mode=S_IFREG|0755, st_size=1036, ...}) = 0
stat("/usr/local/lib/openmpi/mca_pml_monitoring.so", {st_mode=S_IFREG|0755, st_size=25384, ...}) = 0
stat("/usr/local/lib/openmpi/mca_state_tool.so", {st_mode=S_IFREG|0755, st_size=14112, ...}) = 0
stat("/usr/local/lib/openmpi/mca_state_tool.la", {st_mode=S_IFREG|0755, st_size=1042, ...}) = 0
stat("/usr/local/lib/openmpi/mca_btl_vader.so", {st_mode=S_IFREG|0755, st_size=47648, ...}) = 0
stat("/usr/local/lib/openmpi/mca_errmgr_dvm.la", {st_mode=S_IFREG|0755, st_size=1042, ...}) = 0
stat("/usr/local/lib/openmpi/mca_rmaps_resilient.so", {st_mode=S_IFREG|0755, st_size=23336, ...}) = 0
stat("/usr/local/lib/openmpi/mca_rcache_grdma.la", {st_mode=S_IFREG|0755, st_size=1024, ...}) = 0
stat("/usr/local/lib/openmpi/mca_schizo_ompi.so", {st_mode=S_IFREG|0755, st_size=46784, ...}) = 0
stat("/usr/local/lib/openmpi/mca_btl_vader.la", {st_mode=S_IFREG|0755, st_size=1006, ...}) = 0
stat("/usr/local/lib/openmpi/mca_odls_default.la", {st_mode=S_IFREG|0755, st_size=1054, ...}) = 0
stat("/usr/local/lib/openmpi/mca_crs_none.la", {st_mode=S_IFREG|0755, st_size=1000, ...}) = 0
stat("/usr/local/lib/openmpi/mca_coll_self.so", {st_mode=S_IFREG|0755, st_size=18928, ...}) = 0
stat("/usr/local/lib/openmpi/mca_ess_hnp.so", {st_mode=S_IFREG|0755, st_size=41456, ...}) = 0
stat("/usr/local/lib/openmpi/mca_ess_singleton.so", {st_mode=S_IFREG|0755, st_size=24744, ...}) = 0
stat("/usr/local/lib/openmpi/mca_coll_basic.so", {st_mode=S_IFREG|0755, st_size=66744, ...}) = 0
stat("/usr/local/lib/openmpi/mca_errmgr_default_orted.la", {st_mode=S_IFREG|0755, st_size=1102, ...}) = 0
stat("/usr/local/lib/openmpi/mca_iof_tool.la", {st_mode=S_IFREG|0755, st_size=1030, ...}) = 0
stat("/usr/local/lib/openmpi/mca_ess_slurm.la", {st_mode=S_IFREG|0755, st_size=1036, ...}) = 0
stat("/usr/local/lib/openmpi/mca_errmgr_default_tool.la", {st_mode=S_IFREG|0755, st_size=1096, ...}) = 0
stat("/usr/local/lib/openmpi/mca_sshmem_sysv.so", {st_mode=S_IFREG|0755, st_size=14096, ...}) = 0
stat("/usr/local/lib/openmpi/mca_shmem_posix.la", {st_mode=S_IFREG|0755, st_size=1018, ...}) = 0
stat("/usr/local/lib/openmpi/mca_allocator_bucket.so", {st_mode=S_IFREG|0755, st_size=13880, ...}) = 0
stat("/usr/local/lib/openmpi/mca_topo_treematch.so", {st_mode=S_IFREG|0755, st_size=125312, ...}) = 0
stat("/usr/local/lib/openmpi/mca_iof_hnp.la", {st_mode=S_IFREG|0755, st_size=1024, ...}) = 0
stat("/usr/local/lib/openmpi/mca_shmem_mmap.so", {st_mode=S_IFREG|0755, st_size=18784, ...}) = 0
stat("/usr/local/lib/openmpi/mca_filem_raw.so", {st_mode=S_IFREG|0755, st_size=34232, ...}) = 0
stat("/usr/local/lib/openmpi/mca_errmgr_dvm.so", {st_mode=S_IFREG|0755, st_size=23336, ...}) = 0
stat("/usr/local/lib/openmpi/mca_fbtl_posix.la", {st_mode=S_IFREG|0755, st_size=1067, ...}) = 0
stat("/usr/local/lib/openmpi/mca_pmix_flux.so", {st_mode=S_IFREG|0755, st_size=28568, ...}) = 0
stat("/usr/local/lib/openmpi/mca_routed_radix.la", {st_mode=S_IFREG|0755, st_size=1054, ...}) = 0
stat("/usr/local/lib/openmpi/mca_vprotocol_pessimist.so", {st_mode=S_IFREG|0755, st_size=48312, ...}) = 0
stat("/usr/local/lib/openmpi/mca_dfs_test.so", {st_mode=S_IFREG|0755, st_size=31680, ...}) = 0
stat("/usr/local/lib/openmpi/mca_allocator_bucket.la", {st_mode=S_IFREG|0755, st_size=1048, ...}) = 0
stat("/usr/local/lib/openmpi/mca_pml_ob1.so", {st_mode=S_IFREG|0755, st_size=178224, ...}) = 0
stat("/usr/local/lib/openmpi/mca_routed_debruijn.so", {st_mode=S_IFREG|0755, st_size=14040, ...}) = 0
stat("/usr/local/lib/openmpi/mca_coll_inter.so", {st_mode=S_IFREG|0755, st_size=22760, ...}) = 0
stat("/usr/local/lib/openmpi/mca_rmaps_round_robin.so", {st_mode=S_IFREG|0755, st_size=27248, ...}) = 0
stat("/usr/local/lib/openmpi/mca_fcoll_two_phase.la", {st_mode=S_IFREG|0755, st_size=1097, ...}) = 0
stat("/usr/local/lib/openmpi/mca_coll_tuned.so", {st_mode=S_IFREG|0755, st_size=80392, ...}) = 0
stat("/usr/local/lib/openmpi/mca_scoll_basic.so", {st_mode=S_IFREG|0755, st_size=44376, ...}) = 0
stat("/usr/local/lib/openmpi/mca_state_dvm.so", {st_mode=S_IFREG|0755, st_size=29424, ...}) = 0
stat("/usr/local/lib/openmpi/mca_coll_basic.la", {st_mode=S_IFREG|0755, st_size=1067, ...}) = 0
stat("/usr/local/lib/openmpi/mca_sshmem_mmap.so", {st_mode=S_IFREG|0755, st_size=14072, ...}) = 0
stat("/usr/local/lib/openmpi/mca_btl_sm.so", {st_mode=S_IFREG|0755, st_size=8656, ...}) = 0
stat("/usr/local/lib/openmpi/mca_pml_monitoring.la", {st_mode=S_IFREG|0755, st_size=1091, ...}) = 0
stat("/usr/local/lib/openmpi/mca_state_orted.so", {st_mode=S_IFREG|0755, st_size=24136, ...}) = 0
stat("/usr/local/lib/openmpi/mca_coll_libnbc.so", {st_mode=S_IFREG|0755, st_size=138016, ...}) = 0
stat("/usr/local/lib/openmpi/mca_rmaps_seq.la", {st_mode=S_IFREG|0755, st_size=1036, ...}) = 0
stat("/usr/local/lib/openmpi/mca_rmaps_mindist.so", {st_mode=S_IFREG|0755, st_size=18792, ...}) = 0
stat("/usr/local/lib/openmpi/mca_pstat_linux.la", {st_mode=S_IFREG|0755, st_size=1018, ...}) = 0
stat("/usr/local/lib/openmpi/mca_btl_self.so", {st_mode=S_IFREG|0755, st_size=24656, ...}) = 0
stat("/usr/local/lib/openmpi/mca_mpool_hugepage.so", {st_mode=S_IFREG|0755, st_size=20008, ...}) = 0
stat("/usr/local/lib/openmpi/mca_plm_rsh.so", {st_mode=S_IFREG|0755, st_size=48768, ...}) = 0
stat("/usr/local/lib/openmpi/mca_rml_oob.so", {st_mode=S_IFREG|0755, st_size=19160, ...}) = 0
stat("/usr/local/lib/openmpi/mca_bml_r2.la", {st_mode=S_IFREG|0755, st_size=1043, ...}) = 0
stat("/usr/local/lib/openmpi/mca_fbtl_posix.so", {st_mode=S_IFREG|0755, st_size=18456, ...}) = 0
stat("/usr/local/lib/openmpi/mca_coll_sm.so", {st_mode=S_IFREG|0755, st_size=32136, ...}) = 0
stat("/usr/local/lib/openmpi/mca_io_ompio.so", {st_mode=S_IFREG|0755, st_size=68104, ...}) = 0
stat("/usr/local/lib/openmpi/mca_iof_hnp.so", {st_mode=S_IFREG|0755, st_size=32936, ...}) = 0
stat("/usr/local/lib/openmpi/mca_ras_simulator.la", {st_mode=S_IFREG|0755, st_size=1060, ...}) = 0
stat("/usr/local/lib/openmpi/mca_state_app.la", {st_mode=S_IFREG|0755, st_size=1036, ...}) = 0
stat("/usr/local/lib/openmpi/mca_state_orted.la", {st_mode=S_IFREG|0755, st_size=1048, ...}) = 0
stat("/usr/local/lib/openmpi/mca_rmaps_ppr.so", {st_mode=S_IFREG|0755, st_size=23296, ...}) = 0
stat("/usr/local/lib/openmpi/mca_schizo_flux.so", {st_mode=S_IFREG|0755, st_size=13472, ...}) = 0
stat("/usr/local/lib/openmpi/mca_rmaps_rank_file.la", {st_mode=S_IFREG|0755, st_size=1072, ...}) = 0
stat("/usr/local/lib/openmpi/mca_routed_direct.so", {st_mode=S_IFREG|0755, st_size=14264, ...}) = 0
stat("/usr/local/lib/openmpi/mca_dfs_orted.so", {st_mode=S_IFREG|0755, st_size=54280, ...}) = 0
stat("/usr/local/lib/openmpi/mca_sshmem_sysv.la", {st_mode=S_IFREG|0755, st_size=1101, ...}) = 0
stat("/usr/local/lib/openmpi/mca_sharedfp_individual.so", {st_mode=S_IFREG|0755, st_size=33120, ...}) = 0
stat("/usr/local/lib/openmpi/mca_osc_pt2pt.la", {st_mode=S_IFREG|0755, st_size=1061, ...}) = 0
stat("/usr/local/lib/openmpi/mca_compress_gzip.so", {st_mode=S_IFREG|0755, st_size=14384, ...}) = 0
stat("/usr/local/lib/openmpi/mca_coll_sync.la", {st_mode=S_IFREG|0755, st_size=1061, ...}) = 0
stat("/usr/local/lib/openmpi/mca_state_hnp.so", {st_mode=S_IFREG|0755, st_size=19608, ...}) = 0
stat("/usr/local/lib/openmpi/mca_topo_basic.la", {st_mode=S_IFREG|0755, st_size=1067, ...}) = 0
stat("/usr/local/lib/openmpi/mca_grpcomm_direct.la", {st_mode=S_IFREG|0755, st_size=1066, ...}) = 0
stat("/usr/local/lib/openmpi/mca_shmem_mmap.la", {st_mode=S_IFREG|0755, st_size=1012, ...}) = 0
stat("/usr/local/lib/openmpi/mca_ess_tool.so", {st_mode=S_IFREG|0755, st_size=14144, ...}) = 0
stat("/usr/local/lib/openmpi/mca_sharedfp_sm.so", {st_mode=S_IFREG|0755, st_size=33080, ...}) = 0
stat("/usr/local/lib/openmpi/mca_coll_tuned.la", {st_mode=S_IFREG|0755, st_size=1067, ...}) = 0
stat("/usr/local/lib/openmpi/mca_routed_radix.so", {st_mode=S_IFREG|0755, st_size=18824, ...}) = 0
stat("/usr/local/lib/openmpi/mca_btl_tcp.so", {st_mode=S_IFREG|0755, st_size=78896, ...}) = 0
stat("/usr/local/lib/openmpi/mca_fs_ufs.la", {st_mode=S_IFREG|0755, st_size=1043, ...}) = 0
stat("/usr/local/lib/openmpi/mca_state_novm.la", {st_mode=S_IFREG|0755, st_size=1042, ...}) = 0
stat("/usr/local/lib/openmpi/mca_routed_direct.la", {st_mode=S_IFREG|0755, st_size=1060, ...}) = 0
stat("/usr/local/lib/openmpi/mca_io_romio314.la", {st_mode=S_IFREG|0755, st_size=1073, ...}) = 0
stat("/usr/local/lib/openmpi/mca_state_hnp.la", {st_mode=S_IFREG|0755, st_size=1036, ...}) = 0
stat("/usr/local/lib/openmpi/mca_ess_tool.la", {st_mode=S_IFREG|0755, st_size=1030, ...}) = 0
stat("/usr/local/lib/openmpi/mca_fcoll_individual.la", {st_mode=S_IFREG|0755, st_size=1103, ...}) = 0
stat("/usr/local/lib/openmpi/mca_shmem_sysv.so", {st_mode=S_IFREG|0755, st_size=13840, ...}) = 0
stat("/usr/local/lib/openmpi/mca_notifier_syslog.la", {st_mode=S_IFREG|0755, st_size=1072, ...}) = 0
stat("/usr/local/lib/openmpi/mca_oob_tcp.la", {st_mode=S_IFREG|0755, st_size=1024, ...}) = 0
stat("/usr/local/lib/openmpi/mca_schizo_orte.so", {st_mode=S_IFREG|0755, st_size=9336, ...}) = 0
stat("/usr/local/lib/openmpi/mca_coll_sync.so", {st_mode=S_IFREG|0755, st_size=22560, ...}) = 0
stat("/usr/local/lib/openmpi/mca_btl_tcp.la", {st_mode=S_IFREG|0755, st_size=959, ...}) = 0
stat("/usr/local/lib/openmpi/mca_osc_rdma.la", {st_mode=S_IFREG|0755, st_size=1055, ...}) = 0
stat("/usr/local/lib/openmpi/mca_iof_tool.so", {st_mode=S_IFREG|0755, st_size=14008, ...}) = 0
stat("/usr/local/lib/openmpi/mca_scoll_basic.la", {st_mode=S_IFREG|0755, st_size=1101, ...}) = 0
stat("/usr/local/lib/openmpi/mca_crs_none.so", {st_mode=S_IFREG|0755, st_size=14392, ...}) = 0
stat("/usr/local/lib/openmpi/mca_schizo_orte.la", {st_mode=S_IFREG|0755, st_size=1048, ...}) = 0
stat("/usr/local/lib/openmpi/mca_osc_rdma.so", {st_mode=S_IFREG|0755, st_size=201200, ...}) = 0
stat("/usr/local/lib/openmpi/mca_io_romio314.so", {st_mode=S_IFREG|0755, st_size=314936, ...}) = 0
stat("/usr/local/lib/openmpi/mca_errmgr_default_hnp.so", {st_mode=S_IFREG|0755, st_size=23976, ...}) = 0
stat("/usr/local/lib/openmpi/mca_ess_slurm.so", {st_mode=S_IFREG|0755, st_size=14016, ...}) = 0
stat("/usr/local/lib/openmpi/mca_odls_default.so", {st_mode=S_IFREG|0755, st_size=20360, ...}) = 0
stat("/usr/local/lib/openmpi/mca_btl_sm.la", {st_mode=S_IFREG|0755, st_size=988, ...}) = 0
stat("/usr/local/lib/openmpi/mca_state_app.so", {st_mode=S_IFREG|0755, st_size=14104, ...}) = 0
stat("/usr/local/lib/openmpi/mca_ras_slurm.so", {st_mode=S_IFREG|0755, st_size=34152, ...}) = 0
stat("/usr/local/lib/openmpi/mca_ras_simulator.so", {st_mode=S_IFREG|0755, st_size=18952, ...}) = 0
stat("/usr/local/lib/openmpi/mca_scoll_mpi.so", {st_mode=S_IFREG|0755, st_size=23968, ...}) = 0
stat("/usr/local/lib/openmpi/mca_dfs_app.so", {st_mode=S_IFREG|0755, st_size=35960, ...}) = 0
stat("/usr/local/lib/openmpi/mca_fcoll_static.so", {st_mode=S_IFREG|0755, st_size=39800, ...}) = 0
stat("/usr/local/lib/openmpi/mca_filem_raw.la", {st_mode=S_IFREG|0755, st_size=1036, ...}) = 0
stat("/usr/local/lib/openmpi/mca_rmaps_mindist.la", {st_mode=S_IFREG|0755, st_size=1060, ...}) = 0
stat("/usr/local/lib/openmpi/mca_osc_sm.so", {st_mode=S_IFREG|0755, st_size=37912, ...}) = 0
stat("/usr/local/lib/openmpi/mca_pmix_pmix2x.so", {st_mode=S_IFREG|0755, st_size=875168, ...}) = 0
stat("/usr/local/lib/openmpi/mca_ess_pmi.so", {st_mode=S_IFREG|0755, st_size=23832, ...}) = 0
stat("/usr/local/lib/openmpi/mca_pmix_pmix2x.la", {st_mode=S_IFREG|0755, st_size=1028, ...}) = 0
stat("/usr/local/lib/openmpi/mca_routed_binomial.la", {st_mode=S_IFREG|0755, st_size=1072, ...}) = 0
stat("/usr/local/lib/openmpi/mca_schizo_flux.la", {st_mode=S_IFREG|0755, st_size=1048, ...}) = 0
stat("/usr/local/lib/openmpi/mca_compress_gzip.la", {st_mode=S_IFREG|0755, st_size=1030, ...}) = 0
stat("/usr/local/lib/openmpi/mca_schizo_slurm.la", {st_mode=S_IFREG|0755, st_size=1054, ...}) = 0
stat("/usr/local/lib/openmpi/mca_errmgr_default_hnp.la", {st_mode=S_IFREG|0755, st_size=1090, ...}) = 0
stat("/usr/local/lib/openmpi/mca_allocator_basic.so", {st_mode=S_IFREG|0755, st_size=17960, ...}) = 0
stat("/usr/local/lib/openmpi/mca_scoll_mpi.la", {st_mode=S_IFREG|0755, st_size=1089, ...}) = 0
stat("/usr/local/lib/openmpi/mca_atomic_basic.la", {st_mode=S_IFREG|0755, st_size=1107, ...}) = 0
stat("/usr/local/lib/openmpi/mca_shmem_posix.so", {st_mode=S_IFREG|0755, st_size=18312, ...}) = 0
stat("/usr/local/lib/openmpi/mca_pmix_flux.la", {st_mode=S_IFREG|0755, st_size=1006, ...}) = 0
stat("/usr/local/lib/openmpi/mca_memheap_buddy.so", {st_mode=S_IFREG|0755, st_size=23304, ...}) = 0
stat("/usr/local/lib/openmpi/mca_sharedfp_individual.la", {st_mode=S_IFREG|0755, st_size=1121, ...}) = 0
stat("/usr/local/lib/openmpi/mca_fs_ufs.so", {st_mode=S_IFREG|0755, st_size=14088, ...}) = 0
stat("/usr/local/lib/openmpi/mca_osc_sm.la", {st_mode=S_IFREG|0755, st_size=1043, ...}) = 0
stat("/usr/local/lib/openmpi/mca_rmaps_ppr.la", {st_mode=S_IFREG|0755, st_size=1036, ...}) = 0
stat("/usr/local/lib/openmpi/mca_iof_orted.so", {st_mode=S_IFREG|0755, st_size=23912, ...}) = 0
stat("/usr/local/lib/openmpi/mca_plm_rsh.la", {st_mode=S_IFREG|0755, st_size=1024, ...}) = 0
stat("/usr/local/lib/openmpi/mca_dfs_test.la", {st_mode=S_IFREG|0755, st_size=1030, ...}) = 0
stat("/usr/local/lib/openmpi/mca_ess_hnp.la", {st_mode=S_IFREG|0755, st_size=1024, ...}) = 0
stat("/usr/local/lib/openmpi/mca_compress_bzip.la", {st_mode=S_IFREG|0755, st_size=1030, ...}) = 0
stat("/usr/local/lib/openmpi/mca_sharedfp_lockedfile.so", {st_mode=S_IFREG|0755, st_size=37328, ...}) = 0
stat("/usr/local/lib/openmpi/mca_rmaps_rank_file.so", {st_mode=S_IFREG|0755, st_size=44096, ...}) = 0
stat("/usr/local/lib/openmpi/mca_fcoll_dynamic.la", {st_mode=S_IFREG|0755, st_size=1085, ...}) = 0
stat("/usr/local/lib/openmpi/mca_routed_debruijn.la", {st_mode=S_IFREG|0755, st_size=1072, ...}) = 0
stat("/usr/local/lib/openmpi/mca_coll_inter.la", {st_mode=S_IFREG|0755, st_size=1067, ...}) = 0
stat("/usr/local/lib/openmpi/mca_sharedfp_lockedfile.la", {st_mode=S_IFREG|0755, st_size=1121, ...}) = 0
stat("/usr/local/lib/openmpi/mca_sharedfp_sm.la", {st_mode=S_IFREG|0755, st_size=1073, ...}) = 0
stat("/usr/local/lib/openmpi/mca_bml_r2.so", {st_mode=S_IFREG|0755, st_size=23560, ...}) = 0
stat("/usr/local/lib/openmpi/mca_fcoll_dynamic_gen2.la", {st_mode=S_IFREG|0755, st_size=1115, ...}) = 0
stat("/usr/local/lib/openmpi/mca_coll_libnbc.la", {st_mode=S_IFREG|0755, st_size=1073, ...}) = 0
stat("/usr/local/lib/openmpi/mca_rml_oob.la", {st_mode=S_IFREG|0755, st_size=1024, ...}) = 0
stat("/usr/local/lib/openmpi/mca_grpcomm_direct.so", {st_mode=S_IFREG|0755, st_size=27536, ...}) = 0
stat("/usr/local/lib/openmpi/mca_compress_bzip.so", {st_mode=S_IFREG|0755, st_size=14384, ...}) = 0
stat("/usr/local/lib/openmpi/mca_topo_basic.so", {st_mode=S_IFREG|0755, st_size=8776, ...}) = 0
stat("/usr/local/lib/openmpi/mca_fcoll_static.la", {st_mode=S_IFREG|0755, st_size=1079, ...}) = 0
stat("/usr/local/lib/openmpi/mca_rmaps_resilient.la", {st_mode=S_IFREG|0755, st_size=1072, ...}) = 0
stat("/usr/local/lib/openmpi/mca_memheap_ptmalloc.so", {st_mode=S_IFREG|0755, st_size=31672, ...}) = 0
stat("/usr/local/lib/openmpi/mca_fcoll_individual.so", {st_mode=S_IFREG|0755, st_size=13672, ...}) = 0
stat("/usr/local/lib/openmpi/mca_pmix_isolated.so", {st_mode=S_IFREG|0755, st_size=23720, ...}) = 0
stat("/usr/local/lib/openmpi/mca_dfs_app.la", {st_mode=S_IFREG|0755, st_size=1024, ...}) = 0
stat("/usr/local/lib/openmpi/mca_errmgr_default_tool.so", {st_mode=S_IFREG|0755, st_size=13704, ...}) = 0
stat("/usr/local/lib/openmpi/mca_ess_pmi.la", {st_mode=S_IFREG|0755, st_size=1024, ...}) = 0
stat("/usr/local/lib/openmpi/mca_notifier_syslog.so", {st_mode=S_IFREG|0755, st_size=13544, ...}) = 0
stat("/usr/local/lib/openmpi/mca_coll_self.la", {st_mode=S_IFREG|0755, st_size=1061, ...}) = 0
stat("/usr/local/lib/openmpi/mca_state_dvm.la", {st_mode=S_IFREG|0755, st_size=1036, ...}) = 0
stat("/usr/local/lib/openmpi/mca_pml_cm.la", {st_mode=S_IFREG|0755, st_size=1043, ...}) = 0
stat("/usr/local/lib/openmpi/mca_patcher_overwrite.so", {st_mode=S_IFREG|0755, st_size=13696, ...}) = 0
stat("/usr/local/lib/openmpi/mca_topo_treematch.la", {st_mode=S_IFREG|0755, st_size=1091, ...}) = 0
stat("/usr/local/lib/openmpi/mca_ess_singleton.la", {st_mode=S_IFREG|0755, st_size=1060, ...}) = 0
stat("/usr/local/lib/openmpi/mca_errmgr_default_orted.so", {st_mode=S_IFREG|0755, st_size=28040, ...}) = 0
stat("/usr/local/lib/openmpi/libompi_dbg_msgq.la", {st_mode=S_IFREG|0755, st_size=989, ...}) = 0
stat("/usr/local/lib/openmpi/mca_fcoll_two_phase.so", {st_mode=S_IFREG|0755, st_size=40560, ...}) = 0
stat("/usr/local/lib/openmpi/mca_errmgr_default_app.so", {st_mode=S_IFREG|0755, st_size=14864, ...}) = 0
stat("/usr/local/lib/openmpi/mca_shmem_sysv.la", {st_mode=S_IFREG|0755, st_size=1012, ...}) = 0
stat("/usr/local/lib/openmpi/mca_ess_env.la", {st_mode=S_IFREG|0755, st_size=1024, ...}) = 0
stat("/usr/local/lib/openmpi/mca_plm_isolated.so", {st_mode=S_IFREG|0755, st_size=14008, ...}) = 0
stat("/usr/local/lib/openmpi/mca_iof_orted.la", {st_mode=S_IFREG|0755, st_size=1036, ...}) = 0
stat("/usr/local/lib/openmpi/mca_rmaps_round_robin.la", {st_mode=S_IFREG|0755, st_size=1084, ...}) = 0
stat("/usr/local/lib/openmpi/mca_pml_cm.so", {st_mode=S_IFREG|0755, st_size=46416, ...}) = 0
stat("/usr/local/lib/openmpi/mca_ras_slurm.la", {st_mode=S_IFREG|0755, st_size=1036, ...}) = 0
stat("/usr/local/lib/openmpi/mca_rtc_hwloc.so", {st_mode=S_IFREG|0755, st_size=18888, ...}) = 0
stat("/usr/local/lib/openmpi/mca_btl_self.la", {st_mode=S_IFREG|0755, st_size=1000, ...}) = 0
stat("/usr/local/lib/openmpi/mca_sshmem_mmap.la", {st_mode=S_IFREG|0755, st_size=1101, ...}) = 0
stat("/usr/local/lib/openmpi/mca_errmgr_default_app.la", {st_mode=S_IFREG|0755, st_size=1090, ...}) = 0
stat("/usr/local/lib/openmpi/mca_oob_tcp.so", {st_mode=S_IFREG|0755, st_size=93736, ...}) = 0
stat("/usr/local/lib/openmpi/mca_osc_pt2pt.so", {st_mode=S_IFREG|0755, st_size=132768, ...}) = 0
stat("/usr/local/lib/openmpi/mca_schizo_slurm.so", {st_mode=S_IFREG|0755, st_size=14104, ...}) = 0
stat("/usr/local/lib/openmpi/mca_pml_ob1.la", {st_mode=S_IFREG|0755, st_size=959, ...}) = 0
stat("/usr/local/lib/openmpi/libompi_dbg_msgq.so", {st_mode=S_IFREG|0755, st_size=81264, ...}) = 0
stat("/usr/local/lib/openmpi/mca_fcoll_dynamic.so", {st_mode=S_IFREG|0755, st_size=35312, ...}) = 0
stat("/usr/local/lib/openmpi/mca_rtc_hwloc.la", {st_mode=S_IFREG|0755, st_size=1036, ...}) = 0
stat("/usr/local/lib/openmpi/mca_memheap_ptmalloc.la", {st_mode=S_IFREG|0755, st_size=1131, ...}) = 0
getdents(3, /* 0 entries */, 32768)     = 0
close(3)                                = 0
open("/home/dl2017/.openmpi/components", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 3
ioctl(3, SIOCGIFCONF, {10 * sizeof(struct ifreq) => 2 * sizeof(struct ifreq), [{ifr_name="lo", ifr_addr={AF_INET, inet_addr("127.0.0.1")}}, {ifr_name="eth0", ifr_addr={AF_INET, inet_addr("192.168.2.243")}}]}) = 0
ioctl(3, SIOCGIFCONF, {20 * sizeof(struct ifreq) => 2 * sizeof(struct ifreq), [{ifr_name="lo", ifr_addr={AF_INET, inet_addr("127.0.0.1")}}, {ifr_name="eth0", ifr_addr={AF_INET, inet_addr("192.168.2.243")}}]}) = 0
ioctl(3, SIOCGIFFLAGS, {ifr_name="lo", ifr_flags=IFF_UP|IFF_LOOPBACK|IFF_RUNNING}) = 0
ioctl(3, SIOCGIFINDEX, {ifr_name="lo", }) = 0
ioctl(3, SIOCGIFADDR, {ifr_name="lo", ifr_addr={AF_INET, inet_addr("127.0.0.1")}}) = 0
ioctl(3, SIOCGIFNETMASK, {ifr_name="lo", ifr_netmask={AF_INET, inet_addr("255.0.0.0")}}) = 0
ioctl(3, SIOCGIFHWADDR, {ifr_name="lo", ifr_hwaddr=00:00:00:00:00:00}) = 0
ioctl(3, SIOCGIFMTU, {ifr_name="lo", ifr_mtu=65536}) = 0
ioctl(3, SIOCGIFFLAGS, {ifr_name="eth0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_RUNNING|IFF_MULTICAST}) = 0
ioctl(3, SIOCGIFINDEX, {ifr_name="eth0", }) = 0
ioctl(3, SIOCGIFADDR, {ifr_name="eth0", ifr_addr={AF_INET, inet_addr("192.168.2.243")}}) = 0
ioctl(3, SIOCGIFNETMASK, {ifr_name="eth0", ifr_netmask={AF_INET, inet_addr("255.255.255.0")}}) = 0
ioctl(3, SIOCGIFHWADDR, {ifr_name="eth0", ifr_hwaddr=10:7b:44:16:20:8b}) = 0
ioctl(3, SIOCGIFMTU, {ifr_name="eth0", ifr_mtu=1500}) = 0
close(3)                                = 0
stat("/usr/local/lib/openmpi/mca_schizo_ompi.so", {st_mode=S_IFREG|0755, st_size=46784, ...}) = 0
futex(0x7f0c9b1b20a8, FUTEX_WAKE_PRIVATE, 2147483647) = 0
open("/usr/local/lib/openmpi/mca_schizo_ompi.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\0p8\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=46784, ...}) = 0
mmap(NULL, 2137368, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0c9a99a000
mprotect(0x7f0c9a9a2000, 2093056, PROT_NONE) = 0
mmap(0x7f0c9aba1000, 12288, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x7000) = 0x7f0c9aba1000
close(3)                                = 0
mprotect(0x7f0c9aba1000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_schizo_flux.so", {st_mode=S_IFREG|0755, st_size=13472, ...}) = 0
open("/usr/local/lib/openmpi/mca_schizo_flux.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\200\t\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=13472, ...}) = 0
mmap(NULL, 2105872, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0c9a797000
mprotect(0x7f0c9a798000, 2097152, PROT_NONE) = 0
mmap(0x7f0c9a998000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7f0c9a998000
close(3)                                = 0
mprotect(0x7f0c9a998000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_schizo_orte.so", {st_mode=S_IFREG|0755, st_size=9336, ...}) = 0
open("/usr/local/lib/openmpi/mca_schizo_orte.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@\t\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=9336, ...}) = 0
mmap(NULL, 2101776, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0c9a595000
mprotect(0x7f0c9a596000, 2093056, PROT_NONE) = 0
mmap(0x7f0c9a795000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0) = 0x7f0c9a795000
close(3)                                = 0
mprotect(0x7f0c9a795000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_schizo_slurm.so", {st_mode=S_IFREG|0755, st_size=14104, ...}) = 0
open("/usr/local/lib/openmpi/mca_schizo_slurm.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\20\r\0\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=14104, ...}) = 0
mmap(NULL, 2105968, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7f0c9a392000
mprotect(0x7f0c9a394000, 2093056, PROT_NONE) = 0
mmap(0x7f0c9a593000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1000) = 0x7f0c9a593000
close(3)                                = 0
mprotect(0x7f0c9a593000, 4096, PROT_READ) = 0
brk(0x1a2e000)                          = 0x1a2e000
geteuid()                               = 1000
open("/proc/cpuinfo", O_RDONLY)         = 3
fstat(3, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
lseek(3, 0, SEEK_SET)                   = 0
read(3, "processor\t: 0\nvendor_id\t: Genuin"..., 1024) = 1024
read(3, "\t:\nbogomips\t: 6816.00\nclflush si"..., 1024) = 1024
read(3, " mpx rdseed adx smap clflushopt "..., 1024) = 1024
read(3, "f_lm abm 3dnowprefetch intel_pt "..., 1024) = 1024
read(3, " smx est tm2 ssse3 sdbg fma cx16"..., 1024) = 520
read(3, "", 1024)                       = 0
lseek(3, 0, SEEK_SET)                   = 0
read(3, "processor\t: 0\nvendor_id\t: Genuin"..., 1024) = 1024
close(3)                                = 0
getuid()                                = 1000
geteuid()                               = 1000
getgid()                                = 1000
getegid()                               = 1000
socketpair(PF_LOCAL, SOCK_STREAM, 0, [3, 4]) = 0
fcntl(3, F_GETFD)                       = 0
fcntl(3, F_SETFD, FD_CLOEXEC)           = 0
fcntl(4, F_GETFD)                       = 0
fcntl(4, F_SETFD, FD_CLOEXEC)           = 0
fcntl(3, F_GETFL)                       = 0x2 (flags O_RDWR)
fcntl(3, F_SETFL, O_RDWR|O_NONBLOCK)    = 0
fcntl(4, F_GETFL)                       = 0x2 (flags O_RDWR)
fcntl(4, F_SETFL, O_RDWR|O_NONBLOCK)    = 0
getuid()                                = 1000
geteuid()                               = 1000
getgid()                                = 1000
getegid()                               = 1000
eventfd2(0, EFD_CLOEXEC)                = 5
fcntl(5, F_GETFD)                       = 0x1 (flags FD_CLOEXEC)
fcntl(5, F_SETFD, FD_CLOEXEC)           = 0
fcntl(5, F_GETFL)                       = 0x2 (flags O_RDWR)
fcntl(5, F_SETFL, O_RDWR|O_NONBLOCK)    = 0
stat("/usr/local/lib/openmpi/mca_shmem_mmap.so", {st_mode=S_IFREG|0755, st_size=18784, ...}) = 0
open("/usr/local/lib/openmpi/mca_shmem_mmap.so", O_RDONLY|O_CLOEXEC) = 6
read(6, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220\20\0\0\0\0\0\0"..., 832) = 832
fstat(6, {st_mode=S_IFREG|0755, st_size=18784, ...}) = 0
mmap(NULL, 2110072, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 6, 0) = 0x7f0c9a18e000
mprotect(0x7f0c9a191000, 2093056, PROT_NONE) = 0
mmap(0x7f0c9a390000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 6, 0x2000) = 0x7f0c9a390000
close(6)                                = 0
mprotect(0x7f0c9a390000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_shmem_sysv.so", {st_mode=S_IFREG|0755, st_size=13840, ...}) = 0
open("/usr/local/lib/openmpi/mca_shmem_sysv.so", O_RDONLY|O_CLOEXEC) = 6
read(6, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220\v\0\0\0\0\0\0"..., 832) = 832
fstat(6, {st_mode=S_IFREG|0755, st_size=13840, ...}) = 0
mmap(NULL, 2105864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 6, 0) = 0x7f0c99f8b000
mprotect(0x7f0c99f8d000, 2093056, PROT_NONE) = 0
mmap(0x7f0c9a18c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 6, 0x1000) = 0x7f0c9a18c000
close(6)                                = 0
mprotect(0x7f0c9a18c000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_shmem_posix.so", {st_mode=S_IFREG|0755, st_size=18312, ...}) = 0
open("/usr/local/lib/openmpi/mca_shmem_posix.so", O_RDONLY|O_CLOEXEC) = 6
read(6, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260\r\0\0\0\0\0\0"..., 832) = 832
fstat(6, {st_mode=S_IFREG|0755, st_size=18312, ...}) = 0
mmap(NULL, 2109992, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 6, 0) = 0x7f0c99d87000
mprotect(0x7f0c99d89000, 2097152, PROT_NONE) = 0
mmap(0x7f0c99f89000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 6, 0x2000) = 0x7f0c99f89000
close(6)                                = 0
mprotect(0x7f0c99f89000, 4096, PROT_READ) = 0
shmget(IPC_PRIVATE, 4096, IPC_CREAT|IPC_EXCL|0700) = 1081349
shmat(1081349, NULL, 0)                 = 0x7f0c9c18f000
shmctl(1081349, IPC_RMID, NULL)         = 0
shmctl(1081349, IPC_STAT, {shm_perm={uid=1000, gid=1000, mode=S_ISVTX|0700, key=0, cuid=1000, cgid=1000}, shm_segsz=4096, shm_cpid=1757, shm_lpid=1757, shm_nattch=1, shm_atime=1511923812, shm_dtime=0, shm_ctime=1511923812}) = 0
shmdt(0x7f0c9c18f000)                   = 0
statfs("/dev/shm/", {f_type="TMPFS_MAGIC", f_bsize=4096, f_blocks=2045924, f_bfree=2045875, f_bavail=2045875, f_files=2045924, f_ffree=2045918, f_fsid={0, 0}, f_namelen=255, f_frsize=4096, f_flags=38}) = 0
futex(0x7f0c9b9b3310, FUTEX_WAKE_PRIVATE, 2147483647) = 0
open("/dev/shm/open_mpi.0000", O_RDWR|O_CREAT|O_EXCL|O_NOFOLLOW|O_CLOEXEC, 0600) = 6
unlink("/dev/shm/open_mpi.0000")        = 0
munmap(0x7f0c99f8b000, 2105864)         = 0
munmap(0x7f0c99d87000, 2109992)         = 0
uname({sysname="Linux", nodename="mtk", ...}) = 0
stat("/usr/local/lib/openmpi/mca_ess_env.so", {st_mode=S_IFREG|0755, st_size=13616, ...}) = 0
open("/usr/local/lib/openmpi/mca_ess_env.so", O_RDONLY|O_CLOEXEC) = 7
read(7, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\f\0\0\0\0\0\0"..., 832) = 832
fstat(7, {st_mode=S_IFREG|0755, st_size=13616, ...}) = 0
mmap(NULL, 2105800, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7f0c99f8b000
mprotect(0x7f0c99f8d000, 2093056, PROT_NONE) = 0
mmap(0x7f0c9a18c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x1000) = 0x7f0c9a18c000
close(7)                                = 0
mprotect(0x7f0c9a18c000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_ess_hnp.so", {st_mode=S_IFREG|0755, st_size=41456, ...}) = 0
open("/usr/local/lib/openmpi/mca_ess_hnp.so", O_RDONLY|O_CLOEXEC) = 7
read(7, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\2405\0\0\0\0\0\0"..., 832) = 832
fstat(7, {st_mode=S_IFREG|0755, st_size=41456, ...}) = 0
mmap(NULL, 2127248, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7f0c99d83000
mprotect(0x7f0c99d89000, 2097152, PROT_NONE) = 0
mmap(0x7f0c99f89000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x6000) = 0x7f0c99f89000
close(7)                                = 0
mprotect(0x7f0c99f89000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_ess_singleton.so", {st_mode=S_IFREG|0755, st_size=24744, ...}) = 0
open("/usr/local/lib/openmpi/mca_ess_singleton.so", O_RDONLY|O_CLOEXEC) = 7
read(7, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\300\33\0\0\0\0\0\0"..., 832) = 832
fstat(7, {st_mode=S_IFREG|0755, st_size=24744, ...}) = 0
mmap(NULL, 2114312, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7f0c99b7e000
mprotect(0x7f0c99b82000, 2093056, PROT_NONE) = 0
mmap(0x7f0c99d81000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x3000) = 0x7f0c99d81000
close(7)                                = 0
mprotect(0x7f0c99d81000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_ess_tool.so", {st_mode=S_IFREG|0755, st_size=14144, ...}) = 0
open("/usr/local/lib/openmpi/mca_ess_tool.so", O_RDONLY|O_CLOEXEC) = 7
read(7, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220\16\0\0\0\0\0\0"..., 832) = 832
fstat(7, {st_mode=S_IFREG|0755, st_size=14144, ...}) = 0
mmap(NULL, 2105864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7f0c9997b000
mprotect(0x7f0c9997d000, 2093056, PROT_NONE) = 0
mmap(0x7f0c99b7c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x1000) = 0x7f0c99b7c000
close(7)                                = 0
mprotect(0x7f0c99b7c000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_ess_slurm.so", {st_mode=S_IFREG|0755, st_size=14016, ...}) = 0
open("/usr/local/lib/openmpi/mca_ess_slurm.so", O_RDONLY|O_CLOEXEC) = 7
read(7, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@\16\0\0\0\0\0\0"..., 832) = 832
fstat(7, {st_mode=S_IFREG|0755, st_size=14016, ...}) = 0
mmap(NULL, 2105864, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7f0c99778000
mprotect(0x7f0c9977a000, 2093056, PROT_NONE) = 0
mmap(0x7f0c99979000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x1000) = 0x7f0c99979000
close(7)                                = 0
mprotect(0x7f0c99979000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_ess_pmi.so", {st_mode=S_IFREG|0755, st_size=23832, ...}) = 0
open("/usr/local/lib/openmpi/mca_ess_pmi.so", O_RDONLY|O_CLOEXEC) = 7
read(7, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\26\0\0\0\0\0\0"..., 832) = 832
fstat(7, {st_mode=S_IFREG|0755, st_size=23832, ...}) = 0
mmap(NULL, 2114216, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 7, 0) = 0x7f0c99573000
mprotect(0x7f0c99577000, 2093056, PROT_NONE) = 0
mmap(0x7f0c99776000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 7, 0x3000) = 0x7f0c99776000
close(7)                                = 0
mprotect(0x7f0c99776000, 4096, PROT_READ) = 0
munmap(0x7f0c99f8b000, 2105800)         = 0
munmap(0x7f0c99b7e000, 2114312)         = 0
munmap(0x7f0c9997b000, 2105864)         = 0
munmap(0x7f0c99778000, 2105864)         = 0
munmap(0x7f0c99573000, 2114216)         = 0
rt_sigaction(SIGCHLD, {0x7f0c9ba36150, ~[RTMIN RT_1], SA_RESTORER|SA_RESTART, 0x7f0c9b7a8390}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGPIPE, {0x7f0c9ba36150, ~[RTMIN RT_1], SA_RESTORER|SA_RESTART, 0x7f0c9b7a8390}, {SIG_DFL, [], 0}, 8) = 0
pipe([7, 8])                            = 0
fcntl(7, F_GETFD)                       = 0
fcntl(7, F_SETFD, FD_CLOEXEC)           = 0
fcntl(8, F_GETFD)                       = 0
fcntl(8, F_SETFD, FD_CLOEXEC)           = 0
rt_sigaction(SIGTERM, {0x7f0c99d867b0, [TERM], SA_RESTORER|SA_RESTART, 0x7f0c9b4024b0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGINT, {0x7f0c99d867b0, [INT], SA_RESTORER|SA_RESTART, 0x7f0c9b4024b0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGHUP, {0x7f0c99d867b0, [HUP], SA_RESTORER|SA_RESTART, 0x7f0c9b4024b0}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTRAP, {0x7f0c9ba36150, ~[RTMIN RT_1], SA_RESTORER|SA_RESTART, 0x7f0c9b7a8390}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTSTP, {0x7f0c9ba36150, ~[RTMIN RT_1], SA_RESTORER|SA_RESTART, 0x7f0c9b7a8390}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGABRT, {0x7f0c9ba36150, ~[RTMIN RT_1], SA_RESTORER|SA_RESTART, 0x7f0c9b7a8390}, {0x7f0c9ba21da0, [], SA_RESTORER|SA_RESETHAND|SA_SIGINFO, 0x7f0c9b7a8390}, 8) = 0
rt_sigaction(SIGCONT, {0x7f0c9ba36150, ~[RTMIN RT_1], SA_RESTORER|SA_RESTART, 0x7f0c9b7a8390}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGSYS, {0x7f0c9ba36150, ~[RTMIN RT_1], SA_RESTORER|SA_RESTART, 0x7f0c9b7a8390}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGXCPU, {0x7f0c9ba36150, ~[RTMIN RT_1], SA_RESTORER|SA_RESTART, 0x7f0c9b7a8390}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGXFSZ, {0x7f0c9ba36150, ~[RTMIN RT_1], SA_RESTORER|SA_RESTART, 0x7f0c9b7a8390}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGALRM, {0x7f0c9ba36150, ~[RTMIN RT_1], SA_RESTORER|SA_RESTART, 0x7f0c9b7a8390}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGVTALRM, {0x7f0c9ba36150, ~[RTMIN RT_1], SA_RESTORER|SA_RESTART, 0x7f0c9b7a8390}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGPROF, {0x7f0c9ba36150, ~[RTMIN RT_1], SA_RESTORER|SA_RESTART, 0x7f0c9b7a8390}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGPWR, {0x7f0c9ba36150, ~[RTMIN RT_1], SA_RESTORER|SA_RESTART, 0x7f0c9b7a8390}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGURG, {0x7f0c9ba36150, ~[RTMIN RT_1], SA_RESTORER|SA_RESTART, 0x7f0c9b7a8390}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGUSR1, {0x7f0c9ba36150, ~[RTMIN RT_1], SA_RESTORER|SA_RESTART, 0x7f0c9b7a8390}, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGUSR2, {0x7f0c9ba36150, ~[RTMIN RT_1], SA_RESTORER|SA_RESTART, 0x7f0c9b7a8390}, {SIG_DFL, [], 0}, 8) = 0
open("/", O_RDONLY|O_DIRECTORY)         = 9
fcntl(9, F_GETFD)                       = 0
fcntl(9, F_SETFD, FD_CLOEXEC)           = 0
uname({sysname="Linux", nodename="mtk", ...}) = 0
open("/sys/devices/system/cpu/online", O_RDONLY|O_CLOEXEC) = 10
read(10, "0-3\n", 8192)                 = 4
close(10)                               = 0
openat(9, "proc/hwloc-nofile-info", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "proc/cpuinfo", O_RDONLY)     = 10
fcntl(10, F_GETFL)                      = 0x8000 (flags O_RDONLY|O_LARGEFILE)
fstat(10, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(10, "processor\t: 0\nvendor_id\t: Genuin"..., 1024) = 1024
read(10, "\t:\nbogomips\t: 6816.00\nclflush si"..., 1024) = 1024
read(10, " mpx rdseed adx smap clflushopt "..., 1024) = 1024
read(10, "f_lm abm 3dnowprefetch intel_pt "..., 1024) = 1024
read(10, " smx est tm2 ssse3 sdbg fma cx16"..., 1024) = 520
read(10, "", 1024)                      = 0
close(10)                               = 0
open("/proc/mounts", O_RDONLY|O_CLOEXEC) = 10
brk(0x1a52000)                          = 0x1a52000
fstat(10, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(10, "sysfs /sys sysfs rw,nosuid,nodev"..., 1024) = 1024
read(10, "time,devices 0 0\ncgroup /sys/fs/"..., 1024) = 1024
brk(0x1a4e000)                          = 0x1a4e000
close(10)                               = 0
openat(9, "proc/self/cgroup", O_RDONLY) = 10
fcntl(10, F_GETFL)                      = 0x8000 (flags O_RDONLY|O_LARGEFILE)
fstat(10, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(10, "11:blkio:/\n10:freezer:/\n9:cpuset"..., 1024) = 226
close(10)                               = 0
openat(9, "sys/fs/cgroup/cpuset//cpuset.cpus", O_RDONLY) = 10
read(10, "0-3\n", 4097)                 = 4
close(10)                               = 0
openat(9, "sys/fs/cgroup/cpuset//cpuset.mems", O_RDONLY) = 10
read(10, "0\n", 4097)                   = 2
close(10)                               = 0
openat(9, "proc/nodes", O_RDONLY|O_DIRECTORY) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/kernel/mm/hugepages", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0
openat(9, "proc/meminfo", O_RDONLY)     = 10
read(10, "MemTotal:       16367392 kB\nMemF"..., 4095) = 1335
close(10)                               = 0
openat(9, "sys/kernel/mm/hugepages", O_RDONLY|O_DIRECTORY) = 10
fstat(10, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(10, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(10, F_SETFD, FD_CLOEXEC)          = 0
getdents(10, /* 4 entries */, 32768)    = 128
openat(9, "sys/kernel/mm/hugepages/hugepages-2048kB/nr_hugepages", O_RDONLY) = 11
read(11, "0\n", 63)                     = 2
close(11)                               = 0
openat(9, "sys/kernel/mm/hugepages/hugepages-1048576kB/nr_hugepages", O_RDONLY) = 11
read(11, "0\n", 63)                     = 2
close(11)                               = 0
getdents(10, /* 0 entries */, 32768)    = 0
close(10)                               = 0
openat(9, "sys/bus/node/devices", O_RDONLY|O_DIRECTORY) = 10
fstat(10, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(10, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(10, F_SETFD, FD_CLOEXEC)          = 0
getdents(10, /* 3 entries */, 32768)    = 80
getdents(10, /* 0 entries */, 32768)    = 0
close(10)                               = 0
faccessat(9, "sys/devices/system/cpu/cpu0/topology/core_siblings", R_OK) = 0
openat(9, "sys/bus/cpu/devices", O_RDONLY|O_DIRECTORY) = 10
fstat(10, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(10, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(10, F_SETFD, FD_CLOEXEC)          = 0
getdents(10, /* 6 entries */, 32768)    = 144
openat(9, "sys/bus/cpu/devices/cpu3/online", O_RDONLY) = 11
read(11, "1", 1)                        = 1
close(11)                               = 0
faccessat(9, "sys/bus/cpu/devices/cpu3/topology", X_OK) = 0
openat(9, "sys/bus/cpu/devices/cpu1/online", O_RDONLY) = 11
read(11, "1", 1)                        = 1
close(11)                               = 0
faccessat(9, "sys/bus/cpu/devices/cpu1/topology", X_OK) = 0
openat(9, "sys/bus/cpu/devices/cpu2/online", O_RDONLY) = 11
read(11, "1", 1)                        = 1
close(11)                               = 0
faccessat(9, "sys/bus/cpu/devices/cpu2/topology", X_OK) = 0
openat(9, "sys/bus/cpu/devices/cpu0/online", O_RDONLY) = -1 ENOENT (No such file or directory)
faccessat(9, "sys/bus/cpu/devices/cpu0/topology", X_OK) = 0
getdents(10, /* 0 entries */, 32768)    = 0
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/topology/core_siblings", O_RDONLY) = 10
read(10, "f\n", 4097)                   = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/topology/physical_package_id", O_RDONLY) = 10
read(10, "0\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/topology/thread_siblings", O_RDONLY) = 10
read(10, "1\n", 4097)                   = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/topology/core_id", O_RDONLY) = 10
read(10, "0\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/topology/book_siblings", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/cpu/devices/cpu0/cache/index0/shared_cpu_map", O_RDONLY) = 10
read(10, "1\n", 4097)                   = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index0/level", O_RDONLY) = 10
read(10, "1\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index0/type", O_RDONLY) = 10
read(10, "Data\n", 19)                  = 5
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index0/size", O_RDONLY) = 10
read(10, "32K\n", 10)                   = 4
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index0/coherency_line_size", O_RDONLY) = 10
read(10, "64\n", 10)                    = 3
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index0/number_of_sets", O_RDONLY) = 10
read(10, "64\n", 10)                    = 3
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index0/physical_line_partition", O_RDONLY) = 10
read(10, "1\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index1/shared_cpu_map", O_RDONLY) = 10
read(10, "1\n", 4097)                   = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index1/level", O_RDONLY) = 10
read(10, "1\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index1/type", O_RDONLY) = 10
read(10, "Instruction\n", 19)           = 12
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index1/size", O_RDONLY) = 10
read(10, "32K\n", 10)                   = 4
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index1/coherency_line_size", O_RDONLY) = 10
read(10, "64\n", 10)                    = 3
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index1/number_of_sets", O_RDONLY) = 10
read(10, "64\n", 10)                    = 3
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index1/physical_line_partition", O_RDONLY) = 10
read(10, "1\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index2/shared_cpu_map", O_RDONLY) = 10
read(10, "1\n", 4097)                   = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index2/level", O_RDONLY) = 10
read(10, "2\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index2/type", O_RDONLY) = 10
read(10, "Unified\n", 19)               = 8
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index2/size", O_RDONLY) = 10
read(10, "256K\n", 10)                  = 5
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index2/coherency_line_size", O_RDONLY) = 10
read(10, "64\n", 10)                    = 3
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index2/number_of_sets", O_RDONLY) = 10
read(10, "1024\n", 10)                  = 5
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index2/physical_line_partition", O_RDONLY) = 10
read(10, "1\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index3/shared_cpu_map", O_RDONLY) = 10
read(10, "f\n", 4097)                   = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index3/level", O_RDONLY) = 10
read(10, "3\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index3/type", O_RDONLY) = 10
read(10, "Unified\n", 19)               = 8
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index3/size", O_RDONLY) = 10
read(10, "6144K\n", 10)                 = 6
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index3/coherency_line_size", O_RDONLY) = 10
read(10, "64\n", 10)                    = 3
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index3/number_of_sets", O_RDONLY) = 10
read(10, "8192\n", 10)                  = 5
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index3/physical_line_partition", O_RDONLY) = 10
read(10, "1\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu0/cache/index4/shared_cpu_map", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/cpu/devices/cpu0/cache/index5/shared_cpu_map", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/cpu/devices/cpu0/cache/index6/shared_cpu_map", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/cpu/devices/cpu0/cache/index7/shared_cpu_map", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/cpu/devices/cpu0/cache/index8/shared_cpu_map", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/cpu/devices/cpu0/cache/index9/shared_cpu_map", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/cpu/devices/cpu1/topology/core_siblings", O_RDONLY) = 10
read(10, "f\n", 4097)                   = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu1/topology/thread_siblings", O_RDONLY) = 10
read(10, "2\n", 4097)                   = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu1/topology/core_id", O_RDONLY) = 10
read(10, "1\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu1/topology/book_siblings", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/cpu/devices/cpu1/cache/index0/shared_cpu_map", O_RDONLY) = 10
read(10, "2\n", 4097)                   = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu1/cache/index0/level", O_RDONLY) = 10
read(10, "1\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu1/cache/index0/type", O_RDONLY) = 10
read(10, "Data\n", 19)                  = 5
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu1/cache/index0/size", O_RDONLY) = 10
read(10, "32K\n", 10)                   = 4
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu1/cache/index0/coherency_line_size", O_RDONLY) = 10
read(10, "64\n", 10)                    = 3
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu1/cache/index0/number_of_sets", O_RDONLY) = 10
read(10, "64\n", 10)                    = 3
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu1/cache/index0/physical_line_partition", O_RDONLY) = 10
read(10, "1\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu1/cache/index1/shared_cpu_map", O_RDONLY) = 10
read(10, "2\n", 4097)                   = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu1/cache/index1/level", O_RDONLY) = 10
read(10, "1\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu1/cache/index1/type", O_RDONLY) = 10
read(10, "Instruction\n", 19)           = 12
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu1/cache/index1/size", O_RDONLY) = 10
read(10, "32K\n", 10)                   = 4
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu1/cache/index1/coherency_line_size", O_RDONLY) = 10
read(10, "64\n", 10)                    = 3
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu1/cache/index1/number_of_sets", O_RDONLY) = 10
read(10, "64\n", 10)                    = 3
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu1/cache/index1/physical_line_partition", O_RDONLY) = 10
read(10, "1\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu1/cache/index2/shared_cpu_map", O_RDONLY) = 10
read(10, "2\n", 4097)                   = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu1/cache/index2/level", O_RDONLY) = 10
read(10, "2\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu1/cache/index2/type", O_RDONLY) = 10
read(10, "Unified\n", 19)               = 8
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu1/cache/index2/size", O_RDONLY) = 10
read(10, "256K\n", 10)                  = 5
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu1/cache/index2/coherency_line_size", O_RDONLY) = 10
read(10, "64\n", 10)                    = 3
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu1/cache/index2/number_of_sets", O_RDONLY) = 10
read(10, "1024\n", 10)                  = 5
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu1/cache/index2/physical_line_partition", O_RDONLY) = 10
read(10, "1\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu1/cache/index3/shared_cpu_map", O_RDONLY) = 10
read(10, "f\n", 4097)                   = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu1/cache/index4/shared_cpu_map", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/cpu/devices/cpu1/cache/index5/shared_cpu_map", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/cpu/devices/cpu1/cache/index6/shared_cpu_map", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/cpu/devices/cpu1/cache/index7/shared_cpu_map", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/cpu/devices/cpu1/cache/index8/shared_cpu_map", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/cpu/devices/cpu1/cache/index9/shared_cpu_map", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/cpu/devices/cpu2/topology/core_siblings", O_RDONLY) = 10
read(10, "f\n", 4097)                   = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu2/topology/thread_siblings", O_RDONLY) = 10
read(10, "4\n", 4097)                   = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu2/topology/core_id", O_RDONLY) = 10
read(10, "2\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu2/topology/book_siblings", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/cpu/devices/cpu2/cache/index0/shared_cpu_map", O_RDONLY) = 10
read(10, "4\n", 4097)                   = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu2/cache/index0/level", O_RDONLY) = 10
read(10, "1\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu2/cache/index0/type", O_RDONLY) = 10
read(10, "Data\n", 19)                  = 5
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu2/cache/index0/size", O_RDONLY) = 10
read(10, "32K\n", 10)                   = 4
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu2/cache/index0/coherency_line_size", O_RDONLY) = 10
read(10, "64\n", 10)                    = 3
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu2/cache/index0/number_of_sets", O_RDONLY) = 10
read(10, "64\n", 10)                    = 3
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu2/cache/index0/physical_line_partition", O_RDONLY) = 10
read(10, "1\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu2/cache/index1/shared_cpu_map", O_RDONLY) = 10
read(10, "4\n", 4097)                   = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu2/cache/index1/level", O_RDONLY) = 10
read(10, "1\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu2/cache/index1/type", O_RDONLY) = 10
read(10, "Instruction\n", 19)           = 12
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu2/cache/index1/size", O_RDONLY) = 10
read(10, "32K\n", 10)                   = 4
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu2/cache/index1/coherency_line_size", O_RDONLY) = 10
read(10, "64\n", 10)                    = 3
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu2/cache/index1/number_of_sets", O_RDONLY) = 10
read(10, "64\n", 10)                    = 3
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu2/cache/index1/physical_line_partition", O_RDONLY) = 10
read(10, "1\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu2/cache/index2/shared_cpu_map", O_RDONLY) = 10
read(10, "4\n", 4097)                   = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu2/cache/index2/level", O_RDONLY) = 10
read(10, "2\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu2/cache/index2/type", O_RDONLY) = 10
read(10, "Unified\n", 19)               = 8
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu2/cache/index2/size", O_RDONLY) = 10
read(10, "256K\n", 10)                  = 5
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu2/cache/index2/coherency_line_size", O_RDONLY) = 10
read(10, "64\n", 10)                    = 3
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu2/cache/index2/number_of_sets", O_RDONLY) = 10
read(10, "1024\n", 10)                  = 5
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu2/cache/index2/physical_line_partition", O_RDONLY) = 10
read(10, "1\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu2/cache/index3/shared_cpu_map", O_RDONLY) = 10
read(10, "f\n", 4097)                   = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu2/cache/index4/shared_cpu_map", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/cpu/devices/cpu2/cache/index5/shared_cpu_map", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/cpu/devices/cpu2/cache/index6/shared_cpu_map", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/cpu/devices/cpu2/cache/index7/shared_cpu_map", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/cpu/devices/cpu2/cache/index8/shared_cpu_map", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/cpu/devices/cpu2/cache/index9/shared_cpu_map", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/cpu/devices/cpu3/topology/core_siblings", O_RDONLY) = 10
read(10, "f\n", 4097)                   = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu3/topology/thread_siblings", O_RDONLY) = 10
read(10, "8\n", 4097)                   = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu3/topology/core_id", O_RDONLY) = 10
read(10, "3\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu3/topology/book_siblings", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/cpu/devices/cpu3/cache/index0/shared_cpu_map", O_RDONLY) = 10
read(10, "8\n", 4097)                   = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu3/cache/index0/level", O_RDONLY) = 10
read(10, "1\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu3/cache/index0/type", O_RDONLY) = 10
read(10, "Data\n", 19)                  = 5
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu3/cache/index0/size", O_RDONLY) = 10
read(10, "32K\n", 10)                   = 4
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu3/cache/index0/coherency_line_size", O_RDONLY) = 10
read(10, "64\n", 10)                    = 3
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu3/cache/index0/number_of_sets", O_RDONLY) = 10
read(10, "64\n", 10)                    = 3
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu3/cache/index0/physical_line_partition", O_RDONLY) = 10
read(10, "1\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu3/cache/index1/shared_cpu_map", O_RDONLY) = 10
read(10, "8\n", 4097)                   = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu3/cache/index1/level", O_RDONLY) = 10
read(10, "1\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu3/cache/index1/type", O_RDONLY) = 10
read(10, "Instruction\n", 19)           = 12
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu3/cache/index1/size", O_RDONLY) = 10
read(10, "32K\n", 10)                   = 4
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu3/cache/index1/coherency_line_size", O_RDONLY) = 10
read(10, "64\n", 10)                    = 3
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu3/cache/index1/number_of_sets", O_RDONLY) = 10
read(10, "64\n", 10)                    = 3
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu3/cache/index1/physical_line_partition", O_RDONLY) = 10
read(10, "1\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu3/cache/index2/shared_cpu_map", O_RDONLY) = 10
read(10, "8\n", 4097)                   = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu3/cache/index2/level", O_RDONLY) = 10
read(10, "2\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu3/cache/index2/type", O_RDONLY) = 10
read(10, "Unified\n", 19)               = 8
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu3/cache/index2/size", O_RDONLY) = 10
read(10, "256K\n", 10)                  = 5
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu3/cache/index2/coherency_line_size", O_RDONLY) = 10
read(10, "64\n", 10)                    = 3
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu3/cache/index2/number_of_sets", O_RDONLY) = 10
read(10, "1024\n", 10)                  = 5
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu3/cache/index2/physical_line_partition", O_RDONLY) = 10
read(10, "1\n", 10)                     = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu3/cache/index3/shared_cpu_map", O_RDONLY) = 10
read(10, "f\n", 4097)                   = 2
close(10)                               = 0
openat(9, "sys/bus/cpu/devices/cpu3/cache/index4/shared_cpu_map", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/cpu/devices/cpu3/cache/index5/shared_cpu_map", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/cpu/devices/cpu3/cache/index6/shared_cpu_map", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/cpu/devices/cpu3/cache/index7/shared_cpu_map", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/cpu/devices/cpu3/cache/index8/shared_cpu_map", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/cpu/devices/cpu3/cache/index9/shared_cpu_map", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "sys/devices/virtual/dmi/id", O_RDONLY|O_DIRECTORY) = 10
fstat(10, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(10, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(10, F_SETFD, FD_CLOEXEC)          = 0
close(10)                               = 0
openat(9, "sys/devices/virtual/dmi/id/product_name", O_RDONLY) = 10
read(10, "System Product Name\n", 63)   = 20
close(10)                               = 0
openat(9, "sys/devices/virtual/dmi/id/product_version", O_RDONLY) = 10
read(10, "System Version\n", 63)        = 15
close(10)                               = 0
openat(9, "sys/devices/virtual/dmi/id/product_serial", O_RDONLY) = -1 EACCES (Permission denied)
openat(9, "sys/devices/virtual/dmi/id/product_uuid", O_RDONLY) = -1 EACCES (Permission denied)
openat(9, "sys/devices/virtual/dmi/id/board_vendor", O_RDONLY) = 10
read(10, "ASUSTeK COMPUTER INC.\n", 63) = 22
close(10)                               = 0
openat(9, "sys/devices/virtual/dmi/id/board_name", O_RDONLY) = 10
read(10, "STRIX B250G GAMING\n", 63)    = 19
close(10)                               = 0
openat(9, "sys/devices/virtual/dmi/id/board_version", O_RDONLY) = 10
read(10, "Rev X.0x\n", 63)              = 9
close(10)                               = 0
openat(9, "sys/devices/virtual/dmi/id/board_serial", O_RDONLY) = -1 EACCES (Permission denied)
openat(9, "sys/devices/virtual/dmi/id/board_asset_tag", O_RDONLY) = 10
read(10, "Default string\n", 63)        = 15
close(10)                               = 0
openat(9, "sys/devices/virtual/dmi/id/chassis_vendor", O_RDONLY) = 10
read(10, "Default string\n", 63)        = 15
close(10)                               = 0
openat(9, "sys/devices/virtual/dmi/id/chassis_type", O_RDONLY) = 10
read(10, "3\n", 63)                     = 2
close(10)                               = 0
openat(9, "sys/devices/virtual/dmi/id/chassis_version", O_RDONLY) = 10
read(10, "Default string\n", 63)        = 15
close(10)                               = 0
openat(9, "sys/devices/virtual/dmi/id/chassis_serial", O_RDONLY) = -1 EACCES (Permission denied)
openat(9, "sys/devices/virtual/dmi/id/chassis_asset_tag", O_RDONLY) = 10
read(10, "Default string\n", 63)        = 15
close(10)                               = 0
openat(9, "sys/devices/virtual/dmi/id/bios_vendor", O_RDONLY) = 10
read(10, "American Megatrends Inc.\n", 63) = 25
close(10)                               = 0
openat(9, "sys/devices/virtual/dmi/id/bios_version", O_RDONLY) = 10
read(10, "0403\n", 63)                  = 5
close(10)                               = 0
openat(9, "sys/devices/virtual/dmi/id/bios_date", O_RDONLY) = 10
read(10, "03/24/2017\n", 63)            = 11
close(10)                               = 0
openat(9, "sys/devices/virtual/dmi/id/sys_vendor", O_RDONLY) = 10
read(10, "System manufacturer\n", 63)   = 20
close(10)                               = 0
openat(9, "sys/firmware/dmi/entries/17-0/raw", O_RDONLY) = -1 ENOENT (No such file or directory)
openat(9, "proc/elog", O_RDONLY)        = -1 ENOENT (No such file or directory)
open("/sys/devices/system/cpu/possible", O_RDONLY) = 10
read(10, "0-3\n", 4097)                 = 4
close(10)                               = 0
sched_getaffinity(0, 8, [f, 1a2dbe0, 0, 21, 800000001, 1a2da00, 0, 31]) = 8
sched_getaffinity(0, 8, [f, 1a2dbe0, 0, 21, 800000001, 1a2da00, 0, 31]) = 8
sched_setaffinity(0, 8, [1, 1a2dc20, 0, 21, 7f0c9b791b78, 7f0c9b791b78, 20, 20]) = 0
sched_setaffinity(0, 8, [2, 7f0c9b791b88, 20, 21, 1a2d110, 72, 0, 21]) = 0
sched_setaffinity(0, 8, [4, 7f0c9b791b98, 0, 0, 30, 21, 800000001, 1a2d0c0]) = 0
sched_setaffinity(0, 8, [8, 7f0c9b791b78, 20, 21, 1a2ed10, 72, 0, 21]) = 0
sched_setaffinity(0, 8, [f, 7f0c9b791ba8, 657361656c65725f, 21, 7f0c9b791b78, 7f0c9b791b78, 20, 30]) = 0
dup(9)                                  = 10
openat(10, "sys/bus/pci/devices/", O_RDONLY|O_DIRECTORY) = 11
fstat(11, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(11, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(11, F_SETFD, FD_CLOEXEC)          = 0
getdents(11, /* 16 entries */, 32768)   = 496
openat(10, "sys/bus/pci/devices/0000:00:1f.3/vendor", O_RDONLY) = 12
read(12, "0x8086\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.3/device", O_RDONLY) = 12
read(12, "0xa2f0\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.3/class", O_RDONLY) = 12
read(12, "0x040300\n", 15)              = 9
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.3/subsystem_vendor", O_RDONLY) = 12
read(12, "0x1043\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.3/subsystem_device", O_RDONLY) = 12
read(12, "0x874d\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.3/config", O_RDONLY) = 12
read(12, "\206\200\360\242\6\4\20\0\0\0\3\4\20 \0\0\4\0\24\367\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 64
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:00.0/vendor", O_RDONLY) = 12
read(12, "0x8086\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:00.0/device", O_RDONLY) = 12
read(12, "0x591f\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:00.0/class", O_RDONLY) = 12
read(12, "0x060000\n", 15)              = 9
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:00.0/subsystem_vendor", O_RDONLY) = 12
read(12, "0x1043\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:00.0/subsystem_device", O_RDONLY) = 12
read(12, "0x8694\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:00.0/config", O_RDONLY) = 12
read(12, "\206\200\37Y\6\0\220 \5\0\0\6\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 64
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1d.0/vendor", O_RDONLY) = 12
read(12, "0x8086\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1d.0/device", O_RDONLY) = 12
read(12, "0xa298\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1d.0/class", O_RDONLY) = 12
read(12, "0x060400\n", 15)              = 9
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1d.0/subsystem_vendor", O_RDONLY) = 12
read(12, "0x1043\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1d.0/subsystem_device", O_RDONLY) = 12
read(12, "0x8694\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1d.0/config", O_RDONLY) = 12
read(12, "\206\200\230\242\7\0\20\0\360\0\4\6\20\0\201\0\0\0\0\0\0\0\0\0\0\3\3\00000\0 "..., 256) = 64
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:01:00.1/vendor", O_RDONLY) = 12
read(12, "0x10de\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:01:00.1/device", O_RDONLY) = 12
read(12, "0x10ef\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:01:00.1/class", O_RDONLY) = 12
read(12, "0x040300\n", 15)              = 9
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:01:00.1/subsystem_vendor", O_RDONLY) = 12
read(12, "0x3842\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:01:00.1/subsystem_device", O_RDONLY) = 12
read(12, "0x6393\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:01:00.1/config", O_RDONLY) = 12
read(12, "\336\20\357\20\6\0\20\0\241\0\3\4\20\0\200\0\0\0\10\367\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 64
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.6/vendor", O_RDONLY) = 12
read(12, "0x8086\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.6/device", O_RDONLY) = 12
read(12, "0x15b8\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.6/class", O_RDONLY) = 12
read(12, "0x020000\n", 15)              = 9
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.6/subsystem_vendor", O_RDONLY) = 12
read(12, "0x1043\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.6/subsystem_device", O_RDONLY) = 12
read(12, "0x8672\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.6/config", O_RDONLY) = 12
read(12, "\206\200\270\25\6\4\20\0\0\0\0\2\0\0\0\0\0\0\20\367\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 64
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:14.0/vendor", O_RDONLY) = 12
read(12, "0x8086\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:14.0/device", O_RDONLY) = 12
read(12, "0xa2af\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:14.0/class", O_RDONLY) = 12
read(12, "0x0c0330\n", 15)              = 9
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:14.0/subsystem_vendor", O_RDONLY) = 12
read(12, "0x1043\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:14.0/subsystem_device", O_RDONLY) = 12
read(12, "0x8694\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:14.0/config", O_RDONLY) = 12
read(12, "\206\200\257\242\6\4\220\2\0000\3\f\0\0\200\0\4\0\23\367\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 64
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.4/vendor", O_RDONLY) = 12
read(12, "0x8086\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.4/device", O_RDONLY) = 12
read(12, "0xa2a3\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.4/class", O_RDONLY) = 12
read(12, "0x0c0500\n", 15)              = 9
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.4/subsystem_vendor", O_RDONLY) = 12
read(12, "0x1043\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.4/subsystem_device", O_RDONLY) = 12
read(12, "0x8694\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.4/config", O_RDONLY) = 12
read(12, "\206\200\243\242\3\0\200\2\0\0\5\f\0\0\0\0\4\240\24\367\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 64
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:17.0/vendor", O_RDONLY) = 12
read(12, "0x8086\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:17.0/device", O_RDONLY) = 12
read(12, "0xa282\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:17.0/class", O_RDONLY) = 12
read(12, "0x010601\n", 15)              = 9
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:17.0/subsystem_vendor", O_RDONLY) = 12
read(12, "0x1043\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:17.0/subsystem_device", O_RDONLY) = 12
read(12, "0x8694\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:17.0/config", O_RDONLY) = 12
read(12, "\206\200\202\242\7\4\260\2\0\1\6\1\0\0\0\0\0\200\24\367\0\300\24\367Q\360\0\0A\360\0\0"..., 256) = 64
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.2/vendor", O_RDONLY) = 12
read(12, "0x8086\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.2/device", O_RDONLY) = 12
read(12, "0xa2a1\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.2/class", O_RDONLY) = 12
read(12, "0x058000\n", 15)              = 9
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.2/subsystem_vendor", O_RDONLY) = 12
read(12, "0x1043\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.2/subsystem_device", O_RDONLY) = 12
read(12, "0x8694\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.2/config", O_RDONLY) = 12
read(12, "\206\200\241\242\6\0\0\0\0\0\200\5\0\0\200\0\0@\24\367\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 64
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1c.0/vendor", O_RDONLY) = 12
read(12, "0x8086\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1c.0/device", O_RDONLY) = 12
read(12, "0xa294\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1c.0/class", O_RDONLY) = 12
read(12, "0x060400\n", 15)              = 9
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1c.0/subsystem_vendor", O_RDONLY) = 12
read(12, "0x1043\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1c.0/subsystem_device", O_RDONLY) = 12
read(12, "0x8694\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1c.0/config", O_RDONLY) = 12
read(12, "\206\200\224\242\7\0\20\0\360\0\4\6\20\0\201\0\0\0\0\0\0\0\0\0\0\2\2\0  \0 "..., 256) = 64
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.0/vendor", O_RDONLY) = 12
read(12, "0x8086\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.0/device", O_RDONLY) = 12
read(12, "0xa2c8\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.0/class", O_RDONLY) = 12
read(12, "0x060100\n", 15)              = 9
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.0/subsystem_vendor", O_RDONLY) = 12
read(12, "0x1043\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.0/subsystem_device", O_RDONLY) = 12
read(12, "0x8694\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:1f.0/config", O_RDONLY) = 12
read(12, "\206\200\310\242\7\0\0\2\0\0\1\6\0\0\200\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 64
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:01.0/vendor", O_RDONLY) = 12
read(12, "0x8086\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:01.0/device", O_RDONLY) = 12
read(12, "0x1901\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:01.0/class", O_RDONLY) = 12
read(12, "0x060400\n", 15)              = 9
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:01.0/subsystem_vendor", O_RDONLY) = 12
read(12, "0x1043\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:01.0/subsystem_device", O_RDONLY) = 12
read(12, "0x8694\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:01.0/config", O_RDONLY) = 12
read(12, "\206\200\1\31\7\4\20\0\5\0\4\6\20\0\201\0\0\0\0\0\0\0\0\0\0\1\1\0\340\340\0 "..., 256) = 64
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:16.0/vendor", O_RDONLY) = 12
read(12, "0x8086\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:16.0/device", O_RDONLY) = 12
read(12, "0xa2ba\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:16.0/class", O_RDONLY) = 12
read(12, "0x078000\n", 15)              = 9
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:16.0/subsystem_vendor", O_RDONLY) = 12
read(12, "0x1043\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:16.0/subsystem_device", O_RDONLY) = 12
read(12, "0x8694\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:00:16.0/config", O_RDONLY) = 12
read(12, "\206\200\272\242\6\4\20\0\0\0\200\7\0\0\200\0\4\320\24\367\0\0\0\0\0\0\0\0\0\0\0\0"..., 256) = 64
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:01:00.0/vendor", O_RDONLY) = 12
read(12, "0x10de\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:01:00.0/device", O_RDONLY) = 12
read(12, "0x1b06\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:01:00.0/class", O_RDONLY) = 12
read(12, "0x030000\n", 15)              = 9
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:01:00.0/subsystem_vendor", O_RDONLY) = 12
read(12, "0x3842\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:01:00.0/subsystem_device", O_RDONLY) = 12
read(12, "0x6393\n", 15)                = 7
close(12)                               = 0
openat(10, "sys/bus/pci/devices/0000:01:00.0/config", O_RDONLY) = 12
read(12, "\336\20\6\33\7\0\20\0\241\0\0\3\0\0\200\0\0\0\0\366\f\0\0\340\0\0\0\0\f\0\0\360"..., 256) = 64
close(12)                               = 0
getdents(11, /* 0 entries */, 32768)    = 0
close(11)                               = 0
openat(10, "sys/bus/pci/slots/", O_RDONLY|O_DIRECTORY) = 11
fstat(11, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(11, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(11, F_SETFD, FD_CLOEXEC)          = 0
getdents(11, /* 4 entries */, 32768)    = 96
openat(10, "sys/bus/pci/slots/1/address", O_RDONLY) = 12
read(12, "0000:02:00\n", 63)            = 11
close(12)                               = 0
openat(10, "sys/bus/pci/slots/1-1/address", O_RDONLY) = 12
read(12, "0000:03:00\n", 63)            = 11
close(12)                               = 0
getdents(11, /* 0 entries */, 32768)    = 0
close(11)                               = 0
openat(9, "sys/class/net", O_RDONLY|O_DIRECTORY) = 11
fstat(11, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(11, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(11, F_SETFD, FD_CLOEXEC)          = 0
getdents(11, /* 4 entries */, 32768)    = 96
newfstatat(9, "sys/class/net/eth0/device/net/eth0", {st_mode=S_IFDIR|0755, st_size=0, ...}, 0) = 0
close(11)                               = 0
newfstatat(9, "sys/bus/pci/devices/0000:00:00.0//net", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:00.0//infiniband", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:00.0//dma", 0x7ffdaae4d790, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:00.0//drm", 0x7ffdaae4d790, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:00.0//block", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/pci/devices/0000:00:00.0/", O_RDONLY|O_DIRECTORY) = 11
fstat(11, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(11, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(11, F_SETFD, FD_CLOEXEC)          = 0
getdents(11, /* 28 entries */, 32768)   = 952
getdents(11, /* 0 entries */, 32768)    = 0
close(11)                               = 0
newfstatat(9, "sys/class/mic/mic0", 0x7ffdaae4d9d0, 0) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:00.0//mic", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:01:00.0//net", 0x7ffdaae4d970, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:01:00.0//infiniband", 0x7ffdaae4d970, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:01:00.0//dma", 0x7ffdaae4d730, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:01:00.0//drm", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0
openat(9, "sys/bus/pci/devices/0000:01:00.0//drm", O_RDONLY|O_DIRECTORY) = 11
fstat(11, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(11, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(11, F_SETFD, FD_CLOEXEC)          = 0
getdents(11, /* 4 entries */, 32768)    = 112
getdents(11, /* 0 entries */, 32768)    = 0
close(11)                               = 0
newfstatat(9, "sys/bus/pci/devices/0000:01:00.0//block", 0x7ffdaae4d970, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/pci/devices/0000:01:00.0/", O_RDONLY|O_DIRECTORY) = 11
fstat(11, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(11, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(11, F_SETFD, FD_CLOEXEC)          = 0
getdents(11, /* 46 entries */, 32768)   = 1512
getdents(11, /* 0 entries */, 32768)    = 0
close(11)                               = 0
newfstatat(9, "sys/bus/pci/devices/0000:01:00.0//mic", 0x7ffdaae4d970, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:01:00.1//net", 0x7ffdaae4d970, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:01:00.1//infiniband", 0x7ffdaae4d970, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:01:00.1//dma", 0x7ffdaae4d730, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:01:00.1//drm", 0x7ffdaae4d730, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:01:00.1//block", 0x7ffdaae4d970, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/pci/devices/0000:01:00.1/", O_RDONLY|O_DIRECTORY) = 11
fstat(11, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(11, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(11, F_SETFD, FD_CLOEXEC)          = 0
getdents(11, /* 31 entries */, 32768)   = 1040
getdents(11, /* 0 entries */, 32768)    = 0
close(11)                               = 0
newfstatat(9, "sys/bus/pci/devices/0000:01:00.1//mic", 0x7ffdaae4d970, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:14.0//net", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:14.0//infiniband", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:14.0//dma", 0x7ffdaae4d790, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:14.0//drm", 0x7ffdaae4d790, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:14.0//block", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/pci/devices/0000:00:14.0/", O_RDONLY|O_DIRECTORY) = 11
fstat(11, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(11, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(11, F_SETFD, FD_CLOEXEC)          = 0
getdents(11, /* 34 entries */, 32768)   = 1128
getdents(11, /* 0 entries */, 32768)    = 0
close(11)                               = 0
newfstatat(9, "sys/bus/pci/devices/0000:00:14.0//mic", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:16.0//net", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:16.0//infiniband", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:16.0//dma", 0x7ffdaae4d790, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:16.0//drm", 0x7ffdaae4d790, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:16.0//block", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/pci/devices/0000:00:16.0/", O_RDONLY|O_DIRECTORY) = 11
fstat(11, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(11, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(11, F_SETFD, FD_CLOEXEC)          = 0
getdents(11, /* 43 entries */, 32768)   = 1776
getdents(11, /* 0 entries */, 32768)    = 0
close(11)                               = 0
newfstatat(9, "sys/bus/pci/devices/0000:00:16.0//mic", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:17.0//net", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:17.0//infiniband", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:17.0//dma", 0x7ffdaae4d790, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:17.0//drm", 0x7ffdaae4d790, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:17.0//block", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/pci/devices/0000:00:17.0/", O_RDONLY|O_DIRECTORY) = 11
fstat(11, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(11, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(11, F_SETFD, FD_CLOEXEC)          = 0
getdents(11, /* 42 entries */, 32768)   = 1352
openat(9, "sys/bus/pci/devices/0000:00:17.0//ata1", O_RDONLY|O_DIRECTORY) = 12
fstat(12, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(12, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(12, F_SETFD, FD_CLOEXEC)          = 0
getdents(12, /* 7 entries */, 32768)    = 208
openat(9, "sys/bus/pci/devices/0000:00:17.0//ata1/host0", O_RDONLY|O_DIRECTORY) = 13
fstat(13, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(13, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(13, F_SETFD, FD_CLOEXEC)          = 0
getdents(13, /* 7 entries */, 32768)    = 208
openat(9, "sys/bus/pci/devices/0000:00:17.0//ata1/host0/target0:0:0", O_RDONLY|O_DIRECTORY) = 14
fstat(14, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(14, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(14, F_SETFD, FD_CLOEXEC)          = 0
brk(0x1a76000)                          = 0x1a76000
getdents(14, /* 6 entries */, 32768)    = 176
newfstatat(9, "sys/bus/pci/devices/0000:00:17.0//ata1/host0/target0:0:0/0:0:0:0/block", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0
openat(9, "sys/bus/pci/devices/0000:00:17.0//ata1/host0/target0:0:0/0:0:0:0/block", O_RDONLY|O_DIRECTORY) = 15
fstat(15, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(15, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(15, F_SETFD, FD_CLOEXEC)          = 0
getdents(15, /* 3 entries */, 32768)    = 72
openat(9, "sys/bus/pci/devices/0000:00:17.0//ata1/host0/target0:0:0/0:0:0:0/block/sda/dev", O_RDONLY) = 16
read(16, "8:0\n", 127)                  = 4
close(16)                               = 0
openat(9, "run/udev/data/b8:0", O_RDONLY) = 16
fcntl(16, F_GETFL)                      = 0x8000 (flags O_RDONLY|O_LARGEFILE)
fstat(16, {st_mode=S_IFREG|0644, st_size=1287, ...}) = 0
read(16, "S:disk/by-id/ata-Crucial_CT275MX"..., 4096) = 1287
read(16, "", 4096)                      = 0
close(16)                               = 0
getdents(15, /* 0 entries */, 32768)    = 0
close(15)                               = 0
getdents(14, /* 0 entries */, 32768)    = 0
close(14)                               = 0
getdents(13, /* 0 entries */, 32768)    = 0
close(13)                               = 0
getdents(12, /* 0 entries */, 32768)    = 0
close(12)                               = 0
openat(9, "sys/bus/pci/devices/0000:00:17.0//ata6", O_RDONLY|O_DIRECTORY) = 12
fstat(12, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(12, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(12, F_SETFD, FD_CLOEXEC)          = 0
getdents(12, /* 7 entries */, 32768)    = 208
openat(9, "sys/bus/pci/devices/0000:00:17.0//ata6/host5", O_RDONLY|O_DIRECTORY) = 13
fstat(13, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(13, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(13, F_SETFD, FD_CLOEXEC)          = 0
getdents(13, /* 6 entries */, 32768)    = 176
getdents(13, /* 0 entries */, 32768)    = 0
close(13)                               = 0
getdents(12, /* 0 entries */, 32768)    = 0
close(12)                               = 0
openat(9, "sys/bus/pci/devices/0000:00:17.0//ata4", O_RDONLY|O_DIRECTORY) = 12
fstat(12, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(12, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(12, F_SETFD, FD_CLOEXEC)          = 0
getdents(12, /* 7 entries */, 32768)    = 208
openat(9, "sys/bus/pci/devices/0000:00:17.0//ata4/host3", O_RDONLY|O_DIRECTORY) = 13
fstat(13, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(13, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(13, F_SETFD, FD_CLOEXEC)          = 0
getdents(13, /* 6 entries */, 32768)    = 176
getdents(13, /* 0 entries */, 32768)    = 0
close(13)                               = 0
getdents(12, /* 0 entries */, 32768)    = 0
close(12)                               = 0
openat(9, "sys/bus/pci/devices/0000:00:17.0//ata2", O_RDONLY|O_DIRECTORY) = 12
fstat(12, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(12, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(12, F_SETFD, FD_CLOEXEC)          = 0
getdents(12, /* 7 entries */, 32768)    = 208
openat(9, "sys/bus/pci/devices/0000:00:17.0//ata2/host1", O_RDONLY|O_DIRECTORY) = 13
fstat(13, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(13, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(13, F_SETFD, FD_CLOEXEC)          = 0
getdents(13, /* 7 entries */, 32768)    = 208
openat(9, "sys/bus/pci/devices/0000:00:17.0//ata2/host1/target1:0:0", O_RDONLY|O_DIRECTORY) = 14
fstat(14, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(14, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(14, F_SETFD, FD_CLOEXEC)          = 0
getdents(14, /* 6 entries */, 32768)    = 176
newfstatat(9, "sys/bus/pci/devices/0000:00:17.0//ata2/host1/target1:0:0/1:0:0:0/block", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0
openat(9, "sys/bus/pci/devices/0000:00:17.0//ata2/host1/target1:0:0/1:0:0:0/block", O_RDONLY|O_DIRECTORY) = 15
fstat(15, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(15, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(15, F_SETFD, FD_CLOEXEC)          = 0
getdents(15, /* 3 entries */, 32768)    = 72
openat(9, "sys/bus/pci/devices/0000:00:17.0//ata2/host1/target1:0:0/1:0:0:0/block/sdb/dev", O_RDONLY) = 16
read(16, "8:16\n", 127)                 = 5
close(16)                               = 0
openat(9, "run/udev/data/b8:16", O_RDONLY) = 16
fcntl(16, F_GETFL)                      = 0x8000 (flags O_RDONLY|O_LARGEFILE)
fstat(16, {st_mode=S_IFREG|0644, st_size=1321, ...}) = 0
read(16, "S:disk/by-id/ata-WDC_WD10EZEX-60"..., 4096) = 1321
read(16, "", 4096)                      = 0
close(16)                               = 0
getdents(15, /* 0 entries */, 32768)    = 0
close(15)                               = 0
getdents(14, /* 0 entries */, 32768)    = 0
close(14)                               = 0
getdents(13, /* 0 entries */, 32768)    = 0
close(13)                               = 0
getdents(12, /* 0 entries */, 32768)    = 0
close(12)                               = 0
openat(9, "sys/bus/pci/devices/0000:00:17.0//ata5", O_RDONLY|O_DIRECTORY) = 12
fstat(12, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(12, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(12, F_SETFD, FD_CLOEXEC)          = 0
getdents(12, /* 7 entries */, 32768)    = 208
openat(9, "sys/bus/pci/devices/0000:00:17.0//ata5/host4", O_RDONLY|O_DIRECTORY) = 13
fstat(13, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(13, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(13, F_SETFD, FD_CLOEXEC)          = 0
getdents(13, /* 6 entries */, 32768)    = 176
getdents(13, /* 0 entries */, 32768)    = 0
close(13)                               = 0
getdents(12, /* 0 entries */, 32768)    = 0
close(12)                               = 0
openat(9, "sys/bus/pci/devices/0000:00:17.0//ata3", O_RDONLY|O_DIRECTORY) = 12
fstat(12, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(12, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(12, F_SETFD, FD_CLOEXEC)          = 0
getdents(12, /* 7 entries */, 32768)    = 208
openat(9, "sys/bus/pci/devices/0000:00:17.0//ata3/host2", O_RDONLY|O_DIRECTORY) = 13
fstat(13, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(13, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(13, F_SETFD, FD_CLOEXEC)          = 0
getdents(13, /* 6 entries */, 32768)    = 176
getdents(13, /* 0 entries */, 32768)    = 0
close(13)                               = 0
getdents(12, /* 0 entries */, 32768)    = 0
close(12)                               = 0
getdents(11, /* 0 entries */, 32768)    = 0
close(11)                               = 0
newfstatat(9, "sys/bus/pci/devices/0000:00:17.0//mic", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.0//net", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.0//infiniband", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.0//dma", 0x7ffdaae4d790, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.0//drm", 0x7ffdaae4d790, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.0//block", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/pci/devices/0000:00:1f.0/", O_RDONLY|O_DIRECTORY) = 11
fstat(11, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(11, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(11, F_SETFD, FD_CLOEXEC)          = 0
getdents(11, /* 31 entries */, 32768)   = 1048
getdents(11, /* 0 entries */, 32768)    = 0
close(11)                               = 0
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.0//mic", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.2//net", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.2//infiniband", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.2//dma", 0x7ffdaae4d790, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.2//drm", 0x7ffdaae4d790, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.2//block", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/pci/devices/0000:00:1f.2/", O_RDONLY|O_DIRECTORY) = 11
fstat(11, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(11, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(11, F_SETFD, FD_CLOEXEC)          = 0
getdents(11, /* 29 entries */, 32768)   = 984
getdents(11, /* 0 entries */, 32768)    = 0
close(11)                               = 0
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.2//mic", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.3//net", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.3//infiniband", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.3//dma", 0x7ffdaae4d790, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.3//drm", 0x7ffdaae4d790, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.3//block", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/pci/devices/0000:00:1f.3/", O_RDONLY|O_DIRECTORY) = 11
fstat(11, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(11, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(11, F_SETFD, FD_CLOEXEC)          = 0
getdents(11, /* 34 entries */, 32768)   = 1144
getdents(11, /* 0 entries */, 32768)    = 0
close(11)                               = 0
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.3//mic", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.4//net", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.4//infiniband", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.4//dma", 0x7ffdaae4d790, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.4//drm", 0x7ffdaae4d790, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.4//block", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/pci/devices/0000:00:1f.4/", O_RDONLY|O_DIRECTORY) = 11
fstat(11, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(11, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(11, F_SETFD, FD_CLOEXEC)          = 0
getdents(11, /* 30 entries */, 32768)   = 1016
getdents(11, /* 0 entries */, 32768)    = 0
close(11)                               = 0
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.4//mic", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.6//net", {st_mode=S_IFDIR|0755, st_size=0, ...}, AT_SYMLINK_NOFOLLOW) = 0
openat(9, "sys/bus/pci/devices/0000:00:1f.6//net", O_RDONLY|O_DIRECTORY) = 11
fstat(11, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(11, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(11, F_SETFD, FD_CLOEXEC)          = 0
getdents(11, /* 3 entries */, 32768)    = 72
openat(9, "sys/bus/pci/devices/0000:00:1f.6//net/eth0/address", O_RDONLY) = 12
read(12, "10:7b:44:16:20:8b\n", 127)    = 18
close(12)                               = 0
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.6//net/eth0/device/infiniband", 0x7ffdaae4d6e0, 0) = -1 ENOENT (No such file or directory)
getdents(11, /* 0 entries */, 32768)    = 0
close(11)                               = 0
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.6//infiniband", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.6//dma", 0x7ffdaae4d790, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.6//drm", 0x7ffdaae4d790, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.6//block", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/pci/devices/0000:00:1f.6/", O_RDONLY|O_DIRECTORY) = 11
fstat(11, {st_mode=S_IFDIR|0755, st_size=0, ...}) = 0
fcntl(11, F_GETFL)                      = 0x18000 (flags O_RDONLY|O_LARGEFILE|O_DIRECTORY)
fcntl(11, F_SETFD, FD_CLOEXEC)          = 0
getdents(11, /* 34 entries */, 32768)   = 1128
getdents(11, /* 0 entries */, 32768)    = 0
close(11)                               = 0
newfstatat(9, "sys/bus/pci/devices/0000:00:1f.6//mic", 0x7ffdaae4d9d0, AT_SYMLINK_NOFOLLOW) = -1 ENOENT (No such file or directory)
openat(9, "sys/bus/pci/devices/0000:00:00.0/local_cpus", O_RDONLY) = 11
read(11, "f\n", 4097)                   = 2
close(11)                               = 0
close(10)                               = 0
open("/proc/self/task", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 10
fstat(10, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
fstat(10, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lseek(10, 0, SEEK_SET)                  = 0
getdents(10, /* 3 entries */, 32768)    = 72
getdents(10, /* 0 entries */, 32768)    = 0
sched_getaffinity(1757, 8, [f, 1a2e800, 20, 51, f, 7f0c9b791bf8, 1a2dcb0, 1a2dcd0]) = 8
fstat(10, {st_mode=S_IFDIR|0555, st_size=0, ...}) = 0
lseek(10, 0, SEEK_SET)                  = 0
getdents(10, /* 3 entries */, 32768)    = 72
getdents(10, /* 0 entries */, 32768)    = 0
close(10)                               = 0
stat("/usr/local/lib/openmpi/mca_pstat_linux.so", {st_mode=S_IFREG|0755, st_size=22152, ...}) = 0
open("/usr/local/lib/openmpi/mca_pstat_linux.so", O_RDONLY|O_CLOEXEC) = 10
read(10, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200\16\0\0\0\0\0\0"..., 832) = 832
fstat(10, {st_mode=S_IFREG|0755, st_size=22152, ...}) = 0
mmap(NULL, 2114816, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 10, 0) = 0x7f0c99b7e000
mprotect(0x7f0c99b82000, 2093056, PROT_NONE) = 0
mmap(0x7f0c99d81000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 10, 0x3000) = 0x7f0c99d81000
close(10)                               = 0
mprotect(0x7f0c99d81000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_state_novm.so", {st_mode=S_IFREG|0755, st_size=20376, ...}) = 0
open("/usr/local/lib/openmpi/mca_state_novm.so", O_RDONLY|O_CLOEXEC) = 10
read(10, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200\31\0\0\0\0\0\0"..., 832) = 832
fstat(10, {st_mode=S_IFREG|0755, st_size=20376, ...}) = 0
mmap(NULL, 2110024, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 10, 0) = 0x7f0c9997a000
mprotect(0x7f0c9997d000, 2093056, PROT_NONE) = 0
mmap(0x7f0c99b7c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 10, 0x2000) = 0x7f0c99b7c000
close(10)                               = 0
mprotect(0x7f0c99b7c000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_state_tool.so", {st_mode=S_IFREG|0755, st_size=14112, ...}) = 0
open("/usr/local/lib/openmpi/mca_state_tool.so", O_RDONLY|O_CLOEXEC) = 10
read(10, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\r\0\0\0\0\0\0"..., 832) = 832
fstat(10, {st_mode=S_IFREG|0755, st_size=14112, ...}) = 0
mmap(NULL, 2105832, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 10, 0) = 0x7f0c99f8b000
mprotect(0x7f0c99f8d000, 2093056, PROT_NONE) = 0
mmap(0x7f0c9a18c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 10, 0x1000) = 0x7f0c9a18c000
close(10)                               = 0
mprotect(0x7f0c9a18c000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_state_dvm.so", {st_mode=S_IFREG|0755, st_size=29424, ...}) = 0
open("/usr/local/lib/openmpi/mca_state_dvm.so", O_RDONLY|O_CLOEXEC) = 10
read(10, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\36\0\0\0\0\0\0"..., 832) = 832
fstat(10, {st_mode=S_IFREG|0755, st_size=29424, ...}) = 0
mmap(NULL, 2118248, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 10, 0) = 0x7f0c99774000
mprotect(0x7f0c99778000, 2097152, PROT_NONE) = 0
mmap(0x7f0c99978000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 10, 0x4000) = 0x7f0c99978000
close(10)                               = 0
mprotect(0x7f0c99978000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_state_orted.so", {st_mode=S_IFREG|0755, st_size=24136, ...}) = 0
open("/usr/local/lib/openmpi/mca_state_orted.so", O_RDONLY|O_CLOEXEC) = 10
read(10, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@\30\0\0\0\0\0\0"..., 832) = 832
fstat(10, {st_mode=S_IFREG|0755, st_size=24136, ...}) = 0
mmap(NULL, 2114152, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 10, 0) = 0x7f0c9956f000
mprotect(0x7f0c99573000, 2093056, PROT_NONE) = 0
mmap(0x7f0c99772000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 10, 0x3000) = 0x7f0c99772000
close(10)                               = 0
mprotect(0x7f0c99772000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_state_hnp.so", {st_mode=S_IFREG|0755, st_size=19608, ...}) = 0
open("/usr/local/lib/openmpi/mca_state_hnp.so", O_RDONLY|O_CLOEXEC) = 10
read(10, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320\24\0\0\0\0\0\0"..., 832) = 832
fstat(10, {st_mode=S_IFREG|0755, st_size=19608, ...}) = 0
mmap(NULL, 2109928, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 10, 0) = 0x7f0c9936b000
mprotect(0x7f0c9936d000, 2097152, PROT_NONE) = 0
mmap(0x7f0c9956d000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 10, 0x2000) = 0x7f0c9956d000
close(10)                               = 0
mprotect(0x7f0c9956d000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_state_app.so", {st_mode=S_IFREG|0755, st_size=14104, ...}) = 0
open("/usr/local/lib/openmpi/mca_state_app.so", O_RDONLY|O_CLOEXEC) = 10
read(10, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\r\0\0\0\0\0\0"..., 832) = 832
fstat(10, {st_mode=S_IFREG|0755, st_size=14104, ...}) = 0
mmap(NULL, 2105832, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 10, 0) = 0x7f0c99168000
mprotect(0x7f0c9916a000, 2093056, PROT_NONE) = 0
mmap(0x7f0c99369000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 10, 0x1000) = 0x7f0c99369000
close(10)                               = 0
mprotect(0x7f0c99369000, 4096, PROT_READ) = 0
munmap(0x7f0c9997a000, 2110024)         = 0
munmap(0x7f0c99f8b000, 2105832)         = 0
munmap(0x7f0c99774000, 2118248)         = 0
munmap(0x7f0c9956f000, 2114152)         = 0
munmap(0x7f0c99168000, 2105832)         = 0
stat("/usr/local/lib/openmpi/mca_errmgr_dvm.so", {st_mode=S_IFREG|0755, st_size=23336, ...}) = 0
open("/usr/local/lib/openmpi/mca_errmgr_dvm.so", O_RDONLY|O_CLOEXEC) = 10
read(10, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\24\0\0\0\0\0\0"..., 832) = 832
fstat(10, {st_mode=S_IFREG|0755, st_size=23336, ...}) = 0
mmap(NULL, 2114096, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 10, 0) = 0x7f0c99979000
mprotect(0x7f0c9997d000, 2093056, PROT_NONE) = 0
mmap(0x7f0c99b7c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 10, 0x3000) = 0x7f0c99b7c000
close(10)                               = 0
mprotect(0x7f0c99b7c000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_errmgr_default_hnp.so", {st_mode=S_IFREG|0755, st_size=23976, ...}) = 0
open("/usr/local/lib/openmpi/mca_errmgr_default_hnp.so", O_RDONLY|O_CLOEXEC) = 10
read(10, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200\27\0\0\0\0\0\0"..., 832) = 832
fstat(10, {st_mode=S_IFREG|0755, st_size=23976, ...}) = 0
mmap(NULL, 2114128, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 10, 0) = 0x7f0c99774000
mprotect(0x7f0c99778000, 2093056, PROT_NONE) = 0
mmap(0x7f0c99977000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 10, 0x3000) = 0x7f0c99977000
close(10)                               = 0
mprotect(0x7f0c99977000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_errmgr_default_tool.so", {st_mode=S_IFREG|0755, st_size=13704, ...}) = 0
open("/usr/local/lib/openmpi/mca_errmgr_default_tool.so", O_RDONLY|O_CLOEXEC) = 10
read(10, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360\n\0\0\0\0\0\0"..., 832) = 832
fstat(10, {st_mode=S_IFREG|0755, st_size=13704, ...}) = 0
mmap(NULL, 2105776, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 10, 0) = 0x7f0c99f8b000
mprotect(0x7f0c99f8d000, 2093056, PROT_NONE) = 0
mmap(0x7f0c9a18c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 10, 0x1000) = 0x7f0c9a18c000
close(10)                               = 0
mprotect(0x7f0c9a18c000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_errmgr_default_orted.so", {st_mode=S_IFREG|0755, st_size=28040, ...}) = 0
open("/usr/local/lib/openmpi/mca_errmgr_default_orted.so", O_RDONLY|O_CLOEXEC) = 10
read(10, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@\26\0\0\0\0\0\0"..., 832) = 832
fstat(10, {st_mode=S_IFREG|0755, st_size=28040, ...}) = 0
mmap(NULL, 2118224, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 10, 0) = 0x7f0c99165000
mprotect(0x7f0c99169000, 2097152, PROT_NONE) = 0
mmap(0x7f0c99369000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 10, 0x4000) = 0x7f0c99369000
close(10)                               = 0
mprotect(0x7f0c99369000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_errmgr_default_app.so", {st_mode=S_IFREG|0755, st_size=14864, ...}) = 0
open("/usr/local/lib/openmpi/mca_errmgr_default_app.so", O_RDONLY|O_CLOEXEC) = 10
read(10, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0000\21\0\0\0\0\0\0"..., 832) = 832
fstat(10, {st_mode=S_IFREG|0755, st_size=14864, ...}) = 0
mmap(NULL, 2105904, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 10, 0) = 0x7f0c99571000
mprotect(0x7f0c99573000, 2093056, PROT_NONE) = 0
mmap(0x7f0c99772000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 10, 0x1000) = 0x7f0c99772000
close(10)                               = 0
mprotect(0x7f0c99772000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_plm_slurm.so", {st_mode=S_IFREG|0755, st_size=25000, ...}) = 0
open("/usr/local/lib/openmpi/mca_plm_slurm.so", O_RDONLY|O_CLOEXEC) = 10
read(10, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360\34\0\0\0\0\0\0"..., 832) = 832
fstat(10, {st_mode=S_IFREG|0755, st_size=25000, ...}) = 0
mmap(NULL, 2114360, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 10, 0) = 0x7f0c98f60000
mprotect(0x7f0c98f64000, 2093056, PROT_NONE) = 0
mmap(0x7f0c99163000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 10, 0x3000) = 0x7f0c99163000
close(10)                               = 0
mprotect(0x7f0c99163000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_plm_rsh.so", {st_mode=S_IFREG|0755, st_size=48768, ...}) = 0
open("/usr/local/lib/openmpi/mca_plm_rsh.so", O_RDONLY|O_CLOEXEC) = 10
read(10, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\340,\0\0\0\0\0\0"..., 832) = 832
fstat(10, {st_mode=S_IFREG|0755, st_size=48768, ...}) = 0
mmap(NULL, 2135592, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 10, 0) = 0x7f0c98d56000
mprotect(0x7f0c98d5f000, 2093056, PROT_NONE) = 0
mmap(0x7f0c98f5e000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 10, 0x8000) = 0x7f0c98f5e000
close(10)                               = 0
mprotect(0x7f0c98f5e000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_plm_isolated.so", {st_mode=S_IFREG|0755, st_size=14008, ...}) = 0
open("/usr/local/lib/openmpi/mca_plm_isolated.so", O_RDONLY|O_CLOEXEC) = 10
read(10, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200\f\0\0\0\0\0\0"..., 832) = 832
fstat(10, {st_mode=S_IFREG|0755, st_size=14008, ...}) = 0
mmap(NULL, 2105840, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 10, 0) = 0x7f0c98b53000
mprotect(0x7f0c98b55000, 2093056, PROT_NONE) = 0
mmap(0x7f0c98d54000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 10, 0x1000) = 0x7f0c98d54000
close(10)                               = 0
mprotect(0x7f0c98d54000, 4096, PROT_READ) = 0
getcwd("/home/dl2017/Desktop/horovod/examples", 4097) = 38
stat("/home/dl2017/Desktop/dp/bin/ssh", 0x7ffdaae4d020) = -1 ENOENT (No such file or directory)
stat("/home/dl2017/bin/ssh", 0x7ffdaae4d020) = -1 ENOENT (No such file or directory)
stat("/home/dl2017/.local/bin/ssh", 0x7ffdaae4d020) = -1 ENOENT (No such file or directory)
stat("/usr/local/sbin/ssh", 0x7ffdaae4d020) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/ssh", 0x7ffdaae4d020) = -1 ENOENT (No such file or directory)
stat("/usr/sbin/ssh", 0x7ffdaae4d020)   = -1 ENOENT (No such file or directory)
stat("/usr/bin/ssh", {st_mode=S_IFREG|0755, st_size=707248, ...}) = 0
munmap(0x7f0c98f60000, 2114360)         = 0
munmap(0x7f0c98b53000, 2105840)         = 0
geteuid()                               = 1000
stat("/tmp/ompi.mtk.1000/pid.1757", 0x7ffdaae4e190) = -1 ENOENT (No such file or directory)
open("/tmp/ompi.mtk.1000/pid.1757", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/tmp/ompi.mtk.1000/pid.1757", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/tmp/ompi.mtk.1000", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/tmp/ompi.mtk.1000", 0x7ffdaae4e190) = -1 ENOENT (No such file or directory)
open("/tmp/ompi.mtk.1000", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
stat("/tmp/ompi.mtk.1000/pid.1757/0/0", 0x7ffdaae4e270) = -1 ENOENT (No such file or directory)
stat("/tmp/ompi.mtk.1000/pid.1757/0/0", 0x7ffdaae4e240) = -1 ENOENT (No such file or directory)
mkdir("/tmp/ompi.mtk.1000/pid.1757/0/0", 0700) = -1 ENOENT (No such file or directory)
mkdir("/tmp", 0700)                     = -1 EEXIST (File exists)
stat("/tmp", {st_mode=S_IFDIR|S_ISVTX|0777, st_size=4096, ...}) = 0
mkdir("/tmp/ompi.mtk.1000", 0700)       = 0
stat("/tmp/ompi.mtk.1000", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
mkdir("/tmp/ompi.mtk.1000/pid.1757", 0700) = 0
stat("/tmp/ompi.mtk.1000/pid.1757", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
mkdir("/tmp/ompi.mtk.1000/pid.1757/0", 0700) = 0
stat("/tmp/ompi.mtk.1000/pid.1757/0", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
mkdir("/tmp/ompi.mtk.1000/pid.1757/0/0", 0700) = 0
stat("/tmp/ompi.mtk.1000/pid.1757/0/0", {st_mode=S_IFDIR|0700, st_size=4096, ...}) = 0
stat("/usr/local/lib/openmpi/mca_routed_binomial.so", {st_mode=S_IFREG|0755, st_size=18648, ...}) = 0
open("/usr/local/lib/openmpi/mca_routed_binomial.so", O_RDONLY|O_CLOEXEC) = 10
read(10, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220\16\0\0\0\0\0\0"..., 832) = 832
fstat(10, {st_mode=S_IFREG|0755, st_size=18648, ...}) = 0
mmap(NULL, 2110104, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 10, 0) = 0x7f0c98f61000
mprotect(0x7f0c98f63000, 2097152, PROT_NONE) = 0
mmap(0x7f0c99163000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 10, 0x2000) = 0x7f0c99163000
close(10)                               = 0
mprotect(0x7f0c99163000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_routed_debruijn.so", {st_mode=S_IFREG|0755, st_size=14040, ...}) = 0
open("/usr/local/lib/openmpi/mca_routed_debruijn.so", O_RDONLY|O_CLOEXEC) = 10
read(10, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320\v\0\0\0\0\0\0"..., 832) = 832
fstat(10, {st_mode=S_IFREG|0755, st_size=14040, ...}) = 0
mmap(NULL, 2106000, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 10, 0) = 0x7f0c98b53000
mprotect(0x7f0c98b55000, 2093056, PROT_NONE) = 0
mmap(0x7f0c98d54000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 10, 0x1000) = 0x7f0c98d54000
close(10)                               = 0
mprotect(0x7f0c98d54000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_routed_direct.so", {st_mode=S_IFREG|0755, st_size=14264, ...}) = 0
open("/usr/local/lib/openmpi/mca_routed_direct.so", O_RDONLY|O_CLOEXEC) = 10
read(10, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\r\0\0\0\0\0\0"..., 832) = 832
fstat(10, {st_mode=S_IFREG|0755, st_size=14264, ...}) = 0
mmap(NULL, 2106000, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 10, 0) = 0x7f0c98950000
mprotect(0x7f0c98952000, 2093056, PROT_NONE) = 0
mmap(0x7f0c98b51000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 10, 0x1000) = 0x7f0c98b51000
close(10)                               = 0
mprotect(0x7f0c98b51000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_routed_radix.so", {st_mode=S_IFREG|0755, st_size=18824, ...}) = 0
open("/usr/local/lib/openmpi/mca_routed_radix.so", O_RDONLY|O_CLOEXEC) = 10
read(10, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\17\0\0\0\0\0\0"..., 832) = 832
fstat(10, {st_mode=S_IFREG|0755, st_size=18824, ...}) = 0
mmap(NULL, 2110136, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 10, 0) = 0x7f0c9874c000
mprotect(0x7f0c9874e000, 2097152, PROT_NONE) = 0
mmap(0x7f0c9894e000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 10, 0x2000) = 0x7f0c9894e000
close(10)                               = 0
mprotect(0x7f0c9894e000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_oob_tcp.so", {st_mode=S_IFREG|0755, st_size=93736, ...}) = 0
open("/usr/local/lib/openmpi/mca_oob_tcp.so", O_RDONLY|O_CLOEXEC) = 10
read(10, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260=\0\0\0\0\0\0"..., 832) = 832
fstat(10, {st_mode=S_IFREG|0755, st_size=93736, ...}) = 0
mmap(NULL, 2177592, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 10, 0) = 0x7f0c98538000
mprotect(0x7f0c9854b000, 2093056, PROT_NONE) = 0
mmap(0x7f0c9874a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 10, 0x12000) = 0x7f0c9874a000
close(10)                               = 0
mprotect(0x7f0c9874a000, 4096, PROT_READ) = 0
getuid()                                = 1000
geteuid()                               = 1000
getgid()                                = 1000
getegid()                               = 1000
socketpair(PF_LOCAL, SOCK_STREAM, 0, [10, 11]) = 0
fcntl(10, F_GETFD)                      = 0
fcntl(10, F_SETFD, FD_CLOEXEC)          = 0
fcntl(11, F_GETFD)                      = 0
fcntl(11, F_SETFD, FD_CLOEXEC)          = 0
fcntl(10, F_GETFL)                      = 0x2 (flags O_RDWR)
fcntl(10, F_SETFL, O_RDWR|O_NONBLOCK)   = 0
fcntl(11, F_GETFL)                      = 0x2 (flags O_RDWR)
fcntl(11, F_SETFL, O_RDWR|O_NONBLOCK)   = 0
getuid()                                = 1000
geteuid()                               = 1000
getgid()                                = 1000
getegid()                               = 1000
eventfd2(0, EFD_CLOEXEC)                = 12
fcntl(12, F_GETFD)                      = 0x1 (flags FD_CLOEXEC)
fcntl(12, F_SETFD, FD_CLOEXEC)          = 0
fcntl(12, F_GETFL)                      = 0x2 (flags O_RDWR)
fcntl(12, F_SETFL, O_RDWR|O_NONBLOCK)   = 0
mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0c97d37000
mprotect(0x7f0c97d37000, 4096, PROT_NONE) = 0
clone(child_stack=0x7f0c98536ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f0c985379d0, tls=0x7f0c98537700, child_tidptr=0x7f0c985379d0) = 1758
socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 13
setsockopt(13, SOL_SOCKET, SO_REUSEADDR, [0], 4) = 0
fcntl(13, F_GETFD)                      = 0
fcntl(13, F_SETFD, FD_CLOEXEC)          = 0
bind(13, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("0.0.0.0")}, 16) = 0
getsockname(13, {sa_family=AF_INET, sin_port=htons(40337), sin_addr=inet_addr("0.0.0.0")}, [16]) = 0
listen(13, 128)                         = 0
fcntl(13, F_GETFL)                      = 0x2 (flags O_RDWR)
fcntl(13, F_SETFL, O_RDWR|O_NONBLOCK)   = 0
pipe([14, 15])                          = 0
fcntl(14, F_GETFD)                      = 0
fcntl(14, F_SETFD, FD_CLOEXEC)          = 0
fcntl(15, F_GETFD)                      = 0
fcntl(15, F_SETFD, FD_CLOEXEC)          = 0
mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0c97536000
mprotect(0x7f0c97536000, 4096, PROT_NONE) = 0
clone(child_stack=0x7f0c97d35ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f0c97d369d0, tls=0x7f0c97d36700, child_tidptr=0x7f0c97d369d0) = 1759
stat("/usr/local/lib/openmpi/mca_rml_oob.so", {st_mode=S_IFREG|0755, st_size=19160, ...}) = 0
open("/usr/local/lib/openmpi/mca_rml_oob.so", O_RDONLY|O_CLOEXEC) = 16
read(16, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\23\0\0\0\0\0\0"..., 832) = 832
fstat(16, {st_mode=S_IFREG|0755, st_size=19160, ...}) = 0
mmap(NULL, 2110256, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 16, 0) = 0x7f0c97332000
mprotect(0x7f0c97335000, 2093056, PROT_NONE) = 0
mmap(0x7f0c97534000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 16, 0x2000) = 0x7f0c97534000
close(16)                               = 0
mprotect(0x7f0c97534000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_grpcomm_direct.so", {st_mode=S_IFREG|0755, st_size=27536, ...}) = 0
open("/usr/local/lib/openmpi/mca_grpcomm_direct.so", O_RDONLY|O_CLOEXEC) = 16
read(16, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@\24\0\0\0\0\0\0"..., 832) = 832
fstat(16, {st_mode=S_IFREG|0755, st_size=27536, ...}) = 0
mmap(NULL, 2118304, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 16, 0) = 0x7f0c9712c000
mprotect(0x7f0c97131000, 2093056, PROT_NONE) = 0
mmap(0x7f0c97330000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 16, 0x4000) = 0x7f0c97330000
close(16)                               = 0
mprotect(0x7f0c97330000, 4096, PROT_READ) = 0
munmap(0x7f0c99979000, 2114096)         = 0
munmap(0x7f0c99f8b000, 2105776)         = 0
munmap(0x7f0c99165000, 2118224)         = 0
munmap(0x7f0c99571000, 2105904)         = 0
getcwd("/home/dl2017/Desktop/horovod/examples", 4097) = 38
stat("/home/dl2017/Desktop/dp/bin/ssh", 0x7ffdaae4d100) = -1 ENOENT (No such file or directory)
stat("/home/dl2017/bin/ssh", 0x7ffdaae4d100) = -1 ENOENT (No such file or directory)
stat("/home/dl2017/.local/bin/ssh", 0x7ffdaae4d100) = -1 ENOENT (No such file or directory)
stat("/usr/local/sbin/ssh", 0x7ffdaae4d100) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/ssh", 0x7ffdaae4d100) = -1 ENOENT (No such file or directory)
stat("/usr/sbin/ssh", 0x7ffdaae4d100)   = -1 ENOENT (No such file or directory)
stat("/usr/bin/ssh", {st_mode=S_IFREG|0755, st_size=707248, ...}) = 0
stat("/usr/bin/ssh", {st_mode=S_IFREG|0755, st_size=707248, ...}) = 0
stat("/usr/local/lib/openmpi/mca_ras_slurm.so", {st_mode=S_IFREG|0755, st_size=34152, ...}) = 0
open("/usr/local/lib/openmpi/mca_ras_slurm.so", O_RDONLY|O_CLOEXEC) = 16
read(16, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p!\0\0\0\0\0\0"..., 832) = 832
fstat(16, {st_mode=S_IFREG|0755, st_size=34152, ...}) = 0
mmap(NULL, 2123016, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 16, 0) = 0x7f0c96f25000
mprotect(0x7f0c96f2b000, 2093056, PROT_NONE) = 0
mmap(0x7f0c9712a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 16, 0x5000) = 0x7f0c9712a000
close(16)                               = 0
mprotect(0x7f0c9712a000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_ras_simulator.so", {st_mode=S_IFREG|0755, st_size=18952, ...}) = 0
open("/usr/local/lib/openmpi/mca_ras_simulator.so", O_RDONLY|O_CLOEXEC) = 16
read(16, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320\22\0\0\0\0\0\0"..., 832) = 832
fstat(16, {st_mode=S_IFREG|0755, st_size=18952, ...}) = 0
mmap(NULL, 2110088, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 16, 0) = 0x7f0c9997a000
mprotect(0x7f0c9997d000, 2093056, PROT_NONE) = 0
mmap(0x7f0c99b7c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 16, 0x2000) = 0x7f0c99b7c000
close(16)                               = 0
mprotect(0x7f0c99b7c000, 4096, PROT_READ) = 0
munmap(0x7f0c96f25000, 2123016)         = 0
munmap(0x7f0c9997a000, 2110088)         = 0
stat("/usr/local/lib/openmpi/mca_rmaps_seq.so", {st_mode=S_IFREG|0755, st_size=23672, ...}) = 0
open("/usr/local/lib/openmpi/mca_rmaps_seq.so", O_RDONLY|O_CLOEXEC) = 16
read(16, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\0\26\0\0\0\0\0\0"..., 832) = 832
fstat(16, {st_mode=S_IFREG|0755, st_size=23672, ...}) = 0
mmap(NULL, 2114224, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 16, 0) = 0x7f0c99979000
mprotect(0x7f0c9997d000, 2093056, PROT_NONE) = 0
mmap(0x7f0c99b7c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 16, 0x3000) = 0x7f0c99b7c000
close(16)                               = 0
mprotect(0x7f0c99b7c000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_rmaps_resilient.so", {st_mode=S_IFREG|0755, st_size=23336, ...}) = 0
open("/usr/local/lib/openmpi/mca_rmaps_resilient.so", O_RDONLY|O_CLOEXEC) = 16
read(16, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\22\0\0\0\0\0\0"..., 832) = 832
fstat(16, {st_mode=S_IFREG|0755, st_size=23336, ...}) = 0
mmap(NULL, 2114232, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 16, 0) = 0x7f0c9956f000
mprotect(0x7f0c99573000, 2093056, PROT_NONE) = 0
mmap(0x7f0c99772000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 16, 0x3000) = 0x7f0c99772000
close(16)                               = 0
mprotect(0x7f0c99772000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_rmaps_round_robin.so", {st_mode=S_IFREG|0755, st_size=27248, ...}) = 0
open("/usr/local/lib/openmpi/mca_rmaps_round_robin.so", O_RDONLY|O_CLOEXEC) = 16
read(16, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260\22\0\0\0\0\0\0"..., 832) = 832
fstat(16, {st_mode=S_IFREG|0755, st_size=27248, ...}) = 0
mmap(NULL, 2118192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 16, 0) = 0x7f0c99165000
mprotect(0x7f0c99169000, 2097152, PROT_NONE) = 0
mmap(0x7f0c99369000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 16, 0x4000) = 0x7f0c99369000
close(16)                               = 0
mprotect(0x7f0c99369000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_rmaps_mindist.so", {st_mode=S_IFREG|0755, st_size=18792, ...}) = 0
open("/usr/local/lib/openmpi/mca_rmaps_mindist.so", O_RDONLY|O_CLOEXEC) = 16
read(16, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200\21\0\0\0\0\0\0"..., 832) = 832
fstat(16, {st_mode=S_IFREG|0755, st_size=18792, ...}) = 0
mmap(NULL, 2110000, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 16, 0) = 0x7f0c96f28000
mprotect(0x7f0c96f2b000, 2093056, PROT_NONE) = 0
mmap(0x7f0c9712a000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 16, 0x2000) = 0x7f0c9712a000
close(16)                               = 0
mprotect(0x7f0c9712a000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_rmaps_ppr.so", {st_mode=S_IFREG|0755, st_size=23296, ...}) = 0
open("/usr/local/lib/openmpi/mca_rmaps_ppr.so", O_RDONLY|O_CLOEXEC) = 16
read(16, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\240\23\0\0\0\0\0\0"..., 832) = 832
fstat(16, {st_mode=S_IFREG|0755, st_size=23296, ...}) = 0
mmap(NULL, 2114216, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 16, 0) = 0x7f0c96d23000
mprotect(0x7f0c96d27000, 2093056, PROT_NONE) = 0
mmap(0x7f0c96f26000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 16, 0x3000) = 0x7f0c96f26000
close(16)                               = 0
mprotect(0x7f0c96f26000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_rmaps_rank_file.so", {st_mode=S_IFREG|0755, st_size=44096, ...}) = 0
open("/usr/local/lib/openmpi/mca_rmaps_rank_file.so", O_RDONLY|O_CLOEXEC) = 16
read(16, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360'\0\0\0\0\0\0"..., 832) = 832
fstat(16, {st_mode=S_IFREG|0755, st_size=44096, ...}) = 0
mmap(NULL, 2131152, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 16, 0) = 0x7f0c96b1a000
mprotect(0x7f0c96b22000, 2093056, PROT_NONE) = 0
mmap(0x7f0c96d21000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 16, 0x7000) = 0x7f0c96d21000
close(16)                               = 0
mprotect(0x7f0c96d21000, 4096, PROT_READ) = 0
stat("/proc/elog", 0x7ffdaae4e280)      = -1 ENOENT (No such file or directory)
stat("/usr/local/lib/openmpi/mca_odls_default.so", {st_mode=S_IFREG|0755, st_size=20360, ...}) = 0
open("/usr/local/lib/openmpi/mca_odls_default.so", O_RDONLY|O_CLOEXEC) = 16
read(16, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0 \30\0\0\0\0\0\0"..., 832) = 832
fstat(16, {st_mode=S_IFREG|0755, st_size=20360, ...}) = 0
mmap(NULL, 2110192, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 16, 0) = 0x7f0c96916000
mprotect(0x7f0c96919000, 2093056, PROT_NONE) = 0
mmap(0x7f0c96b18000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 16, 0x2000) = 0x7f0c96b18000
close(16)                               = 0
mprotect(0x7f0c96b18000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_rtc_hwloc.so", {st_mode=S_IFREG|0755, st_size=18888, ...}) = 0
open("/usr/local/lib/openmpi/mca_rtc_hwloc.so", O_RDONLY|O_CLOEXEC) = 16
read(16, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0p\22\0\0\0\0\0\0"..., 832) = 832
fstat(16, {st_mode=S_IFREG|0755, st_size=18888, ...}) = 0
mmap(NULL, 2110064, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 16, 0) = 0x7f0c96712000
mprotect(0x7f0c96715000, 2093056, PROT_NONE) = 0
mmap(0x7f0c96914000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 16, 0x2000) = 0x7f0c96914000
close(16)                               = 0
mprotect(0x7f0c96914000, 4096, PROT_READ) = 0
open("/tmp/ompi.mtk.1000/pid.1757/contact.txt", O_WRONLY|O_CREAT|O_TRUNC, 0666) = 16
fstat(16, {st_mode=S_IFREG|0664, st_size=0, ...}) = 0
write(16, "1889402880.0;tcp://192.168.2.243"..., 44) = 44
close(16)                               = 0
stat("/usr/local/lib/openmpi/mca_pmix_flux.so", {st_mode=S_IFREG|0755, st_size=28568, ...}) = 0
open("/usr/local/lib/openmpi/mca_pmix_flux.so", O_RDONLY|O_CLOEXEC) = 16
read(16, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@\24\0\0\0\0\0\0"..., 832) = 832
fstat(16, {st_mode=S_IFREG|0755, st_size=28568, ...}) = 0
mmap(NULL, 2118288, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 16, 0) = 0x7f0c9650c000
mprotect(0x7f0c96510000, 2097152, PROT_NONE) = 0
mmap(0x7f0c96710000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 16, 0x4000) = 0x7f0c96710000
close(16)                               = 0
mprotect(0x7f0c96710000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_pmix_pmix2x.so", {st_mode=S_IFREG|0755, st_size=875168, ...}) = 0
open("/usr/local/lib/openmpi/mca_pmix_pmix2x.so", O_RDONLY|O_CLOEXEC) = 16
read(16, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260}\1\0\0\0\0\0"..., 832) = 832
fstat(16, {st_mode=S_IFREG|0755, st_size=875168, ...}) = 0
mmap(NULL, 2904040, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 16, 0) = 0x7f0c96247000
mprotect(0x7f0c96305000, 2093056, PROT_NONE) = 0
mmap(0x7f0c96504000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 16, 0xbd000) = 0x7f0c96504000
mmap(0x7f0c9650a000, 8168, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f0c9650a000
close(16)                               = 0
mprotect(0x7f0c96504000, 8192, PROT_READ) = 0
munmap(0x7f0c9650c000, 2118288)         = 0
mmap(NULL, 593920, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7f0c9c0de000
brk(0x1a9a000)                          = 0x1a9a000
uname({sysname="Linux", nodename="mtk", ...}) = 0
brk(0x1abb000)                          = 0x1abb000
getcwd("/home/dl2017/Desktop/horovod/examples", 4096) = 38
open("/usr/local/etc/pmix-mca-params.conf", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/dl2017/.pmix/mca-params.conf", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/dl2017/.pmix/mca-params.conf:/usr/local/etc/pmix-mca-params.conf", O_RDONLY) = -1 ENOENT (No such file or directory)
access("/usr/local/etc/pmix-mca-params-override.conf", F_OK) = -1 ENOENT (No such file or directory)
uname({sysname="Linux", nodename="mtk", ...}) = 0
open("/usr/local/lib/pmix", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = 16
fstat(16, {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
getdents(16, /* 14 entries */, 32768)   = 544
stat("/usr/local/lib/pmix/mca_ptl_usock.so", {st_mode=S_IFREG|0755, st_size=29072, ...}) = 0
stat("/usr/local/lib/pmix/mca_psensor_file.so", {st_mode=S_IFREG|0755, st_size=18736, ...}) = 0
stat("/usr/local/lib/pmix/mca_psensor_heartbeat.so", {st_mode=S_IFREG|0755, st_size=18952, ...}) = 0
stat("/usr/local/lib/pmix/mca_psec_native.so", {st_mode=S_IFREG|0755, st_size=13464, ...}) = 0
stat("/usr/local/lib/pmix/mca_psensor_file.la", {st_mode=S_IFREG|0755, st_size=989, ...}) = 0
stat("/usr/local/lib/pmix/mca_psensor_heartbeat.la", {st_mode=S_IFREG|0755, st_size=1019, ...}) = 0
stat("/usr/local/lib/pmix/..", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/pmix/mca_psec_native.la", {st_mode=S_IFREG|0755, st_size=983, ...}) = 0
stat("/usr/local/lib/pmix/.", {st_mode=S_IFDIR|0755, st_size=4096, ...}) = 0
stat("/usr/local/lib/pmix/mca_ptl_tcp.so", {st_mode=S_IFREG|0755, st_size=47208, ...}) = 0
stat("/usr/local/lib/pmix/mca_psec_none.la", {st_mode=S_IFREG|0755, st_size=971, ...}) = 0
stat("/usr/local/lib/pmix/mca_psec_none.so", {st_mode=S_IFREG|0755, st_size=8928, ...}) = 0
stat("/usr/local/lib/pmix/mca_ptl_tcp.la", {st_mode=S_IFREG|0755, st_size=959, ...}) = 0
stat("/usr/local/lib/pmix/mca_ptl_usock.la", {st_mode=S_IFREG|0755, st_size=971, ...}) = 0
getdents(16, /* 0 entries */, 32768)    = 0
close(16)                               = 0
open("/home/dl2017/.pmix/components", O_RDONLY|O_NONBLOCK|O_DIRECTORY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
geteuid()                               = 1000
getegid()                               = 1000
stat("/usr/local/lib/pmix/mca_ptl_usock.so", {st_mode=S_IFREG|0755, st_size=29072, ...}) = 0
open("/usr/local/lib/pmix/mca_ptl_usock.so", O_RDONLY|O_CLOEXEC) = 16
read(16, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260\33\0\0\0\0\0\0"..., 832) = 832
fstat(16, {st_mode=S_IFREG|0755, st_size=29072, ...}) = 0
mmap(NULL, 2118600, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 16, 0) = 0x7f0c9650c000
mprotect(0x7f0c96511000, 2093056, PROT_NONE) = 0
mmap(0x7f0c96710000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 16, 0x4000) = 0x7f0c96710000
close(16)                               = 0
mprotect(0x7f0c96710000, 4096, PROT_READ) = 0
stat("/usr/local/lib/pmix/mca_ptl_tcp.so", {st_mode=S_IFREG|0755, st_size=47208, ...}) = 0
open("/usr/local/lib/pmix/mca_ptl_tcp.so", O_RDONLY|O_CLOEXEC) = 16
read(16, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\220$\0\0\0\0\0\0"..., 832) = 832
fstat(16, {st_mode=S_IFREG|0755, st_size=47208, ...}) = 0
mmap(NULL, 2135232, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 16, 0) = 0x7f0c9603d000
mprotect(0x7f0c96046000, 2093056, PROT_NONE) = 0
mmap(0x7f0c96245000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 16, 0x8000) = 0x7f0c96245000
close(16)                               = 0
mprotect(0x7f0c96245000, 4096, PROT_READ) = 0
stat("/usr/local/lib/pmix/mca_psec_native.so", {st_mode=S_IFREG|0755, st_size=13464, ...}) = 0
open("/usr/local/lib/pmix/mca_psec_native.so", O_RDONLY|O_CLOEXEC) = 16
read(16, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260\t\0\0\0\0\0\0"..., 832) = 832
fstat(16, {st_mode=S_IFREG|0755, st_size=13464, ...}) = 0
mmap(NULL, 2105824, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 16, 0) = 0x7f0c99f8b000
mprotect(0x7f0c99f8d000, 2093056, PROT_NONE) = 0
mmap(0x7f0c9a18c000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 16, 0x1000) = 0x7f0c9a18c000
close(16)                               = 0
mprotect(0x7f0c9a18c000, 4096, PROT_READ) = 0
stat("/usr/local/lib/pmix/mca_psec_none.so", {st_mode=S_IFREG|0755, st_size=8928, ...}) = 0
open("/usr/local/lib/pmix/mca_psec_none.so", O_RDONLY|O_CLOEXEC) = 16
read(16, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@\7\0\0\0\0\0\0"..., 832) = 832
fstat(16, {st_mode=S_IFREG|0755, st_size=8928, ...}) = 0
mmap(NULL, 2101664, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 16, 0) = 0x7f0c95e3b000
mprotect(0x7f0c95e3c000, 2093056, PROT_NONE) = 0
mmap(0x7f0c9603b000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 16, 0) = 0x7f0c9603b000
close(16)                               = 0
mprotect(0x7f0c9603b000, 4096, PROT_READ) = 0
open("/proc/net/if_inet6", O_RDONLY)    = 16
fstat(16, {st_mode=S_IFREG|0444, st_size=0, ...}) = 0
read(16, "00000000000000000000000000000001"..., 1024) = 108
read(16, "", 1024)                      = 0
read(16, "", 1024)                      = 0
close(16)                               = 0
socket(PF_INET, SOCK_DGRAM, IPPROTO_IP) = 16
ioctl(16, SIOCGIFCONF, {10 * sizeof(struct ifreq) => 2 * sizeof(struct ifreq), [{ifr_name="lo", ifr_addr={AF_INET, inet_addr("127.0.0.1")}}, {ifr_name="eth0", ifr_addr={AF_INET, inet_addr("192.168.2.243")}}]}) = 0
ioctl(16, SIOCGIFCONF, {20 * sizeof(struct ifreq) => 2 * sizeof(struct ifreq), [{ifr_name="lo", ifr_addr={AF_INET, inet_addr("127.0.0.1")}}, {ifr_name="eth0", ifr_addr={AF_INET, inet_addr("192.168.2.243")}}]}) = 0
ioctl(16, SIOCGIFFLAGS, {ifr_name="lo", ifr_flags=IFF_UP|IFF_LOOPBACK|IFF_RUNNING}) = 0
ioctl(16, SIOCGIFINDEX, {ifr_name="lo", }) = 0
ioctl(16, SIOCGIFADDR, {ifr_name="lo", ifr_addr={AF_INET, inet_addr("127.0.0.1")}}) = 0
ioctl(16, SIOCGIFNETMASK, {ifr_name="lo", ifr_netmask={AF_INET, inet_addr("255.0.0.0")}}) = 0
ioctl(16, SIOCGIFHWADDR, {ifr_name="lo", ifr_hwaddr=00:00:00:00:00:00}) = 0
ioctl(16, SIOCGIFMTU, {ifr_name="lo", ifr_mtu=65536}) = 0
ioctl(16, SIOCGIFFLAGS, {ifr_name="eth0", ifr_flags=IFF_UP|IFF_BROADCAST|IFF_RUNNING|IFF_MULTICAST}) = 0
ioctl(16, SIOCGIFINDEX, {ifr_name="eth0", }) = 0
ioctl(16, SIOCGIFADDR, {ifr_name="eth0", ifr_addr={AF_INET, inet_addr("192.168.2.243")}}) = 0
ioctl(16, SIOCGIFNETMASK, {ifr_name="eth0", ifr_netmask={AF_INET, inet_addr("255.255.255.0")}}) = 0
ioctl(16, SIOCGIFHWADDR, {ifr_name="eth0", ifr_hwaddr=10:7b:44:16:20:8b}) = 0
ioctl(16, SIOCGIFMTU, {ifr_name="eth0", ifr_mtu=1500}) = 0
close(16)                               = 0
getuid()                                = 1000
geteuid()                               = 1000
getgid()                                = 1000
getegid()                               = 1000
epoll_create(32000)                     = 16
fcntl(16, F_GETFD)                      = 0
fcntl(16, F_SETFD, FD_CLOEXEC)          = 0
getuid()                                = 1000
geteuid()                               = 1000
getgid()                                = 1000
getegid()                               = 1000
socketpair(PF_LOCAL, SOCK_STREAM, 0, [17, 18]) = 0
fcntl(17, F_GETFD)                      = 0
fcntl(17, F_SETFD, FD_CLOEXEC)          = 0
fcntl(18, F_GETFD)                      = 0
fcntl(18, F_SETFD, FD_CLOEXEC)          = 0
fcntl(17, F_GETFL)                      = 0x2 (flags O_RDWR)
fcntl(17, F_SETFL, O_RDWR|O_NONBLOCK)   = 0
fcntl(18, F_GETFL)                      = 0x2 (flags O_RDWR)
fcntl(18, F_SETFL, O_RDWR|O_NONBLOCK)   = 0
getuid()                                = 1000
geteuid()                               = 1000
getgid()                                = 1000
getegid()                               = 1000
eventfd2(0, EFD_CLOEXEC)                = 19
fcntl(19, F_GETFD)                      = 0x1 (flags FD_CLOEXEC)
fcntl(19, F_SETFD, FD_CLOEXEC)          = 0
fcntl(19, F_GETFL)                      = 0x2 (flags O_RDWR)
fcntl(19, F_SETFL, O_RDWR|O_NONBLOCK)   = 0
epoll_ctl(16, EPOLL_CTL_ADD, 19, {EPOLLIN, {u32=19, u64=19}}) = 0
mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0c9563a000
mprotect(0x7f0c9563a000, 4096, PROT_NONE) = 0
clone(child_stack=0x7f0c95e39ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f0c95e3a9d0, tls=0x7f0c95e3a700, child_tidptr=0x7f0c95e3a9d0) = 1760
getuid()                                = 1000
mkdir("/tmp/ompi.mtk.1000/pid.1757/pmix_dstor_1757", 0770) = 0
socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 20
setsockopt(20, SOL_SOCKET, SO_REUSEADDR, [0], 4) = 0
fcntl(20, F_GETFD)                      = 0
fcntl(20, F_SETFD, FD_CLOEXEC)          = 0
bind(20, {sa_family=AF_INET, sin_port=htons(0), sin_addr=inet_addr("127.0.0.1")}, 16) = 0
getsockname(20, {sa_family=AF_INET, sin_port=htons(60375), sin_addr=inet_addr("127.0.0.1")}, [16]) = 0
listen(20, 128)                         = 0
fcntl(20, F_GETFL)                      = 0x2 (flags O_RDWR)
fcntl(20, F_SETFL, O_RDWR|O_NONBLOCK)   = 0
uname({sysname="Linux", nodename="mtk", ...}) = 0
pipe([21, 22])                          = 0
fcntl(21, F_GETFD)                      = 0
fcntl(21, F_SETFD, FD_CLOEXEC)          = 0
fcntl(22, F_GETFD)                      = 0
fcntl(22, F_SETFD, FD_CLOEXEC)          = 0
mmap(NULL, 8392704, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS|MAP_STACK, -1, 0) = 0x7f0c94e39000
mprotect(0x7f0c94e39000, 4096, PROT_NONE) = 0
clone(child_stack=0x7f0c95638ff0, flags=CLONE_VM|CLONE_FS|CLONE_FILES|CLONE_SIGHAND|CLONE_THREAD|CLONE_SYSVSEM|CLONE_SETTLS|CLONE_PARENT_SETTID|CLONE_CHILD_CLEARTID, parent_tidptr=0x7f0c956399d0, tls=0x7f0c95639700, child_tidptr=0x7f0c956399d0) = 1761
write(19, "\1\0\0\0\0\0\0\0", 8)        = 8
futex(0x1a81b0c, FUTEX_WAIT_PRIVATE, 1, NULL) = 0
futex(0x1a81ad8, FUTEX_WAKE_PRIVATE, 1) = 0
futex(0x7ffdaae4e224, FUTEX_WAIT_PRIVATE, 1, NULL) = 0
futex(0x7ffdaae4e1f0, FUTEX_WAKE_PRIVATE, 1) = 0
stat("/usr/local/lib/openmpi/mca_iof_hnp.so", {st_mode=S_IFREG|0755, st_size=32936, ...}) = 0
open("/usr/local/lib/openmpi/mca_iof_hnp.so", O_RDONLY|O_CLOEXEC) = 23
read(23, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0P\32\0\0\0\0\0\0"..., 832) = 832
fstat(23, {st_mode=S_IFREG|0755, st_size=32936, ...}) = 0
mmap(NULL, 2122600, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 23, 0) = 0x7f0c94c32000
mprotect(0x7f0c94c38000, 2093056, PROT_NONE) = 0
mmap(0x7f0c94e37000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 23, 0x5000) = 0x7f0c94e37000
close(23)                               = 0
mprotect(0x7f0c94e37000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_iof_tool.so", {st_mode=S_IFREG|0755, st_size=14008, ...}) = 0
open("/usr/local/lib/openmpi/mca_iof_tool.so", O_RDONLY|O_CLOEXEC) = 23
read(23, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320\f\0\0\0\0\0\0"..., 832) = 832
fstat(23, {st_mode=S_IFREG|0755, st_size=14008, ...}) = 0
mmap(NULL, 2105824, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 23, 0) = 0x7f0c94a2f000
mprotect(0x7f0c94a31000, 2093056, PROT_NONE) = 0
mmap(0x7f0c94c30000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 23, 0x1000) = 0x7f0c94c30000
close(23)                               = 0
mprotect(0x7f0c94c30000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_iof_orted.so", {st_mode=S_IFREG|0755, st_size=23912, ...}) = 0
open("/usr/local/lib/openmpi/mca_iof_orted.so", O_RDONLY|O_CLOEXEC) = 23
read(23, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\20\26\0\0\0\0\0\0"..., 832) = 832
fstat(23, {st_mode=S_IFREG|0755, st_size=23912, ...}) = 0
mmap(NULL, 2114240, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 23, 0) = 0x7f0c9482a000
mprotect(0x7f0c9482e000, 2093056, PROT_NONE) = 0
mmap(0x7f0c94a2d000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 23, 0x3000) = 0x7f0c94a2d000
close(23)                               = 0
mprotect(0x7f0c94a2d000, 4096, PROT_READ) = 0
fstat(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 8), ...}) = 0
fstat(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 8), ...}) = 0
ioctl(1, TCGETS, {B38400 opost isig icanon echo ...}) = 0
fstat(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 8), ...}) = 0
fstat(2, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 8), ...}) = 0
fstat(2, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 8), ...}) = 0
ioctl(2, TCGETS, {B38400 opost isig icanon echo ...}) = 0
fstat(2, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 8), ...}) = 0
munmap(0x7f0c94a2f000, 2105824)         = 0
munmap(0x7f0c9482a000, 2114240)         = 0
stat("/usr/local/lib/openmpi/mca_filem_raw.so", {st_mode=S_IFREG|0755, st_size=34232, ...}) = 0
open("/usr/local/lib/openmpi/mca_filem_raw.so", O_RDONLY|O_CLOEXEC) = 23
read(23, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200 \0\0\0\0\0\0"..., 832) = 832
fstat(23, {st_mode=S_IFREG|0755, st_size=34232, ...}) = 0
mmap(NULL, 2123040, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 23, 0) = 0x7f0c94a2b000
mprotect(0x7f0c94a31000, 2093056, PROT_NONE) = 0
mmap(0x7f0c94c30000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 23, 0x5000) = 0x7f0c94c30000
close(23)                               = 0
mprotect(0x7f0c94c30000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_dfs_test.so", {st_mode=S_IFREG|0755, st_size=31680, ...}) = 0
open("/usr/local/lib/openmpi/mca_dfs_test.so", O_RDONLY|O_CLOEXEC) = 23
read(23, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0@\21\0\0\0\0\0\0"..., 832) = 832
fstat(23, {st_mode=S_IFREG|0755, st_size=31680, ...}) = 0
mmap(NULL, 2122496, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 23, 0) = 0x7f0c94824000
mprotect(0x7f0c9482a000, 2093056, PROT_NONE) = 0
mmap(0x7f0c94a29000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 23, 0x5000) = 0x7f0c94a29000
close(23)                               = 0
mprotect(0x7f0c94a29000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_dfs_orted.so", {st_mode=S_IFREG|0755, st_size=54280, ...}) = 0
open("/usr/local/lib/openmpi/mca_dfs_orted.so", O_RDONLY|O_CLOEXEC) = 23
read(23, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0`\32\0\0\0\0\0\0"..., 832) = 832
fstat(23, {st_mode=S_IFREG|0755, st_size=54280, ...}) = 0
mmap(NULL, 2143456, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 23, 0) = 0x7f0c94618000
mprotect(0x7f0c94623000, 2093056, PROT_NONE) = 0
mmap(0x7f0c94822000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 23, 0xa000) = 0x7f0c94822000
close(23)                               = 0
mprotect(0x7f0c94822000, 4096, PROT_READ) = 0
stat("/usr/local/lib/openmpi/mca_dfs_app.so", {st_mode=S_IFREG|0755, st_size=35960, ...}) = 0
open("/usr/local/lib/openmpi/mca_dfs_app.so", O_RDONLY|O_CLOEXEC) = 23
read(23, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200\22\0\0\0\0\0\0"..., 832) = 832
fstat(23, {st_mode=S_IFREG|0755, st_size=35960, ...}) = 0
mmap(NULL, 2126624, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 23, 0) = 0x7f0c94410000
mprotect(0x7f0c94416000, 2097152, PROT_NONE) = 0
mmap(0x7f0c94616000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 23, 0x6000) = 0x7f0c94616000
close(23)                               = 0
mprotect(0x7f0c94616000, 4096, PROT_READ) = 0
brk(0x1adc000)                          = 0x1adc000
munmap(0x7f0c94824000, 2122496)         = 0
munmap(0x7f0c94410000, 2126624)         = 0
geteuid()                               = 1000
getcwd("/home/dl2017/Desktop/horovod/examples", 4097) = 38
mknod("/tmp/ompi.mtk.1000/pid.1757/0/debugger_attach_fifo", S_IFIFO|0644) = 0
open("/tmp/ompi.mtk.1000/pid.1757/0/debugger_attach_fifo", O_RDONLY|O_NONBLOCK) = 23
fcntl(23, F_GETFD)                      = 0
fcntl(23, F_SETFD, FD_CLOEXEC)          = 0
poll([{fd=5, events=POLLIN}, {fd=4, events=POLLIN}, {fd=7, events=POLLIN}, {fd=23, events=POLLIN}], 4, 0) = 0 (Timeout)
poll([{fd=5, events=POLLIN}, {fd=4, events=POLLIN}, {fd=7, events=POLLIN}, {fd=23, events=POLLIN}], 4, 0) = 0 (Timeout)
stat("/dev/urandom", {st_mode=S_IFCHR|0666, st_rdev=makedev(1, 9), ...}) = 0
open("/dev/urandom", O_RDONLY)          = 24
read(24, "`Y\16\26+T\0v\373\301\374\227\346\320\364\274", 16) = 16
close(24)                               = 0
open("/usr/local/etc/openmpi-default-hostfile", O_RDONLY) = 24
ioctl(24, TCGETS, 0x7ffdaae4e3e0)       = -1 ENOTTY (Inappropriate ioctl for device)
fstat(24, {st_mode=S_IFREG|0644, st_size=1661, ...}) = 0
read(24, "#\n# Copyright (c) 2004-2005 The "..., 8192) = 1661
read(24, "", 4096)                      = 0
read(24, "", 8192)                      = 0
ioctl(24, TCGETS, 0x7ffdaae4e3d0)       = -1 ENOTTY (Inappropriate ioctl for device)
close(24)                               = 0
getuid()                                = 1000
socket(PF_LOCAL, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 24
connect(24, {sa_family=AF_LOCAL, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
close(24)                               = 0
socket(PF_LOCAL, SOCK_STREAM|SOCK_CLOEXEC|SOCK_NONBLOCK, 0) = 24
connect(24, {sa_family=AF_LOCAL, sun_path="/var/run/nscd/socket"}, 110) = -1 ENOENT (No such file or directory)
close(24)                               = 0
open("/etc/nsswitch.conf", O_RDONLY|O_CLOEXEC) = 24
fstat(24, {st_mode=S_IFREG|0644, st_size=529, ...}) = 0
read(24, "# /etc/nsswitch.conf\n#\n# Example"..., 4096) = 529
read(24, "", 4096)                      = 0
close(24)                               = 0
open("/usr/local/cuda-8.0/lib64/libnss_compat.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 24
fstat(24, {st_mode=S_IFREG|0644, st_size=109786, ...}) = 0
mmap(NULL, 109786, PROT_READ, MAP_PRIVATE, 24, 0) = 0x7f0c9c0c3000
close(24)                               = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libnss_compat.so.2", O_RDONLY|O_CLOEXEC) = 24
read(24, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\320\22\0\0\0\0\0\0"..., 832) = 832
fstat(24, {st_mode=S_IFREG|0644, st_size=35688, ...}) = 0
mmap(NULL, 2131040, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 24, 0) = 0x7f0c9440f000
mprotect(0x7f0c94417000, 2093056, PROT_NONE) = 0
mmap(0x7f0c94616000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 24, 0x7000) = 0x7f0c94616000
close(24)                               = 0
open("/usr/local/cuda-8.0/lib64/libnsl.so.1", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libnsl.so.1", O_RDONLY|O_CLOEXEC) = 24
read(24, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\360?\0\0\0\0\0\0"..., 832) = 832
fstat(24, {st_mode=S_IFREG|0644, st_size=93128, ...}) = 0
mmap(NULL, 2198104, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 24, 0) = 0x7f0c941f6000
mprotect(0x7f0c9420c000, 2093056, PROT_NONE) = 0
mmap(0x7f0c9440b000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 24, 0x15000) = 0x7f0c9440b000
mmap(0x7f0c9440d000, 6744, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f0c9440d000
close(24)                               = 0
mprotect(0x7f0c9440b000, 4096, PROT_READ) = 0
mprotect(0x7f0c94616000, 4096, PROT_READ) = 0
munmap(0x7f0c9c0c3000, 109786)          = 0
open("/usr/local/cuda-8.0/lib64/libnss_nis.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 24
fstat(24, {st_mode=S_IFREG|0644, st_size=109786, ...}) = 0
mmap(NULL, 109786, PROT_READ, MAP_PRIVATE, 24, 0) = 0x7f0c9c0c3000
close(24)                               = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libnss_nis.so.2", O_RDONLY|O_CLOEXEC) = 24
read(24, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260 \0\0\0\0\0\0"..., 832) = 832
fstat(24, {st_mode=S_IFREG|0644, st_size=47648, ...}) = 0
mmap(NULL, 2143624, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 24, 0) = 0x7f0c8fdf4000
mprotect(0x7f0c8fdff000, 2093056, PROT_NONE) = 0
mmap(0x7f0c8fffe000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 24, 0xa000) = 0x7f0c8fffe000
close(24)                               = 0
open("/usr/local/cuda-8.0/lib64/libnss_files.so.2", O_RDONLY|O_CLOEXEC) = -1 ENOENT (No such file or directory)
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libnss_files.so.2", O_RDONLY|O_CLOEXEC) = 24
read(24, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\260!\0\0\0\0\0\0"..., 832) = 832
fstat(24, {st_mode=S_IFREG|0644, st_size=47600, ...}) = 0
mmap(NULL, 2168600, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 24, 0) = 0x7f0c8fbe2000
mprotect(0x7f0c8fbed000, 2093056, PROT_NONE) = 0
mmap(0x7f0c8fdec000, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 24, 0xa000) = 0x7f0c8fdec000
mmap(0x7f0c8fdee000, 22296, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7f0c8fdee000
close(24)                               = 0
mprotect(0x7f0c8fdec000, 4096, PROT_READ) = 0
mprotect(0x7f0c8fffe000, 4096, PROT_READ) = 0
munmap(0x7f0c9c0c3000, 109786)          = 0
open("/etc/passwd", O_RDONLY|O_CLOEXEC) = 24
lseek(24, 0, SEEK_CUR)                  = 0
fstat(24, {st_mode=S_IFREG|0644, st_size=2368, ...}) = 0
mmap(NULL, 2368, PROT_READ, MAP_SHARED, 24, 0) = 0x7f0c9c18d000
lseek(24, 2368, SEEK_SET)               = 2368
munmap(0x7f0c9c18d000, 2368)            = 0
close(24)                               = 0
getrlimit(RLIMIT_STACK, {rlim_cur=8192*1024, rlim_max=RLIM64_INFINITY}) = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7f0c9c1709d0) = 1762
setpgid(1762, 1762)                     = 0
poll([{fd=5, events=POLLIN}, {fd=4, events=POLLIN}, {fd=7, events=POLLIN}, {fd=23, events=POLLIN}], 4, -1) = ? ERESTART_RESTARTBLOCK (Interrupted by signal)
--- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_STOPPED, si_pid=1762, si_uid=1000, si_status=SIGTTOU, si_utime=0, si_stime=0} ---
sendto(3, "\21", 1, 0, NULL, 0)         = 1
rt_sigreturn({mask=[]})                 = -1 EINTR (Interrupted system call)
poll([{fd=5, events=POLLIN}, {fd=4, events=POLLIN}, {fd=7, events=POLLIN}, {fd=23, events=POLLIN}], 4, -1) = 1 ([{fd=4, revents=POLLIN}])
recvfrom(4, "\21", 1024, 0, NULL, NULL) = 1
recvfrom(4, 0x7f0c9bcb5320, 1024, 0, NULL, NULL) = -1 EAGAIN (Resource temporarily unavailable)
wait4(-1, 0x7ffdaae4e784, WNOHANG, NULL) = 0
poll([{fd=5, events=POLLIN}, {fd=4, events=POLLIN}, {fd=7, events=POLLIN}, {fd=23, events=POLLIN}], 4, -1