pxem, 27 bytes

Result

WA

Duration

942ms

Code [DL]

.x.i.c.i.z.i.i00.a.o._.i0.a

stdin

577 575
636 772
662 531
133 127
245 899
692 233
453 337
287 522
978 188
543 341
473 772
644 191
385 856
277 224
722 331
414 694
486 189
442 242
868 465
221 294
699 917
636 663
811 199
374 465
463 661
242 728
811 117
462 624
522 821
768 671
884 559
122 224

stdout

 7538235137487261242961467162652

stderr

strace

10    execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE"], 0x7ffd01ea1b10 /* 9 vars */) = 0
11    execve("/bin/cat", ["cat", "-"], 0x55e9f08d5d70 /* 9 vars */) = 0
12    execve("/usr/local/ruby-2.7.1/bin/ruby", ["/usr/local/ruby-2.7.1/bin/ruby", "/root/pxem-cli.rb", "/volume/CODE"], 0x55e9f1531028 /* 9 vars */) = 0
11    +++ exited with 0 +++
10    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=11, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
12    +++ exited with 0 +++
10    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=7, si_stime=3} ---
10    +++ exited with 0 +++