cyclicbrainfuck, 61 bytes

Result

AC

Duration

878ms

Code [DL]

00000000  f8 27 24 21 28 23 26 21  26 22 23 28 21 25 26 25  |.'$!(#&!&"#(!%&%|
00000010  27 27 26 22 22 27 24 24  24 24 28 28 23 28 23 21  |''&""'$$$$((#(#!|
00000020  28 27 26 27 27 26 25 23  22 21 25 0a 21 2b 22 2d  |('&''&%#"!%.!+"-|
00000030  23 3e 24 3c 25 5b 26 5d  27 2c 28 2e 0a           |#>$<%[&]',(..|
0000003d

stdin

935 448
244 447
692 523
341 155
199 642
287 889
733 735
979 227
854 441
721 843
491 915
966 763
553 742
249 332
833 391
152 523
477 881
672 224
567 698
168 587
832 339
814 214
922 227
188 656
926 622
829 521
382 582
279 783
422 265
397 751
969 968
322 446

stdout

44519832489673357265322865572792

stderr

strace

11    execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE"], 0x7ffdd8377320 /* 7 vars */) = 0
12    execve("/bin/cat", ["cat", "-"], 0x55b0c0bd3d38 /* 7 vars */) = 0
13    execve("/root/cyclicbrainfuck", ["/root/cyclicbrainfuck", "/volume/CODE"], 0x55b0c0bd3d50 /* 7 vars */) = 0
12    +++ exited with 0 +++
11    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=12, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
13    +++ exited with 0 +++
11    --- SIGCHLD {si_signo=SIGCHLD, si_code=CLD_EXITED, si_pid=13, si_uid=0, si_status=0, si_utime=0, si_stime=0} ---
11    +++ exited with 0 +++