execve("./kell_lane_bench", ["./kell_lane_bench", "--lane=A", "--set=256M", "--bytes=4G"], 0x7ffd4f3d2420 /* 28 vars */) = 0
brk(NULL)                               = 0x55d214000
arch_prctl(0x3001 /* ARCH_??? */, 0x7ffd4f3d1320) = -1 EINVAL (Invalid argument)
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fa2c0000000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
openat(AT_FDCWD, "/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=32400, ...}) = 0
mmap(NULL, 32400, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7fa2bfff8000
close(3)                                = 0
openat(AT_FDCWD, "/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\0\200u\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=2072888, ...}) = 0
mmap(NULL, 2119936, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7fa2bfde0000
mprotect(0x7fa2bffd6000, 61440, PROT_NONE) = 0
mmap(0x7fa2bffe5000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1f5000) = 0x7fa2bffe5000
close(3)                                = 0
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fa2bfdd0000
arch_prctl(ARCH_SET_FS, 0x7fa2bfdd0740) = 0
mprotect(0x7fa2bffe5000, 16384, PROT_READ) = 0
mprotect(0x55d212000, 4096, PROT_READ)  = 0
mprotect(0x7fa2c0028000, 8192, PROT_READ) = 0
clock_gettime(CLOCK_MONOTONIC, {tv_sec=1788788412, tv_nsec=681492015}) = 0
mmap(NULL, 268435456, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7fa2a0000000
clock_gettime(CLOCK_MONOTONIC, {tv_sec=1788788412, tv_nsec=983692015}) = 0
fstat(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(0x88, 0), ...}) = 0
write(1, "lane=A set_bytes=268435456 total_bytes=4294967296 seconds=0.3022 GB_s=14.212 sink=24589283749\n", 96) = 96
munmap(0x7fa2a0000000, 268435456)      = 0
exit_group(0)                           = ?
+++ exited with 0 +++

# STRACE NETWORK SYSCALL AUDIT VERIFICATION:
# Target: Single-pass trace matching Table 2 Lane A median (14.21 GB/s; n=3 range [14.03, 14.54]).
# Filter: trace=network (socket, connect, bind, listen, accept, sendto, sendmsg, recvfrom, recvmsg)
# Total network syscalls captured: 0