backhand, 26 bytes

Result

AC

Duration

796ms

Code [DL]

Wi]!!]s@i:iE5*]siio2soIi1j

stdin

511 811
655 873
913 151
376 383
989 898
395 955
547 244
113 373
266 868
266 639
589 988
488 882
188 115
584 553
389 675
315 514
311 339
142 224
977 774
611 166
863 336
511 568
165 665
335 632
278 846
851 883
736 861
578 228
914 371
739 337
418 783
762 655

stdout

15138923669885651271316688823376

stderr

strace

10    execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE"], 0x7ffc282067d0 /* 7 vars */) = 0
11    execve("/bin/cat", ["cat", "-"], 0x561076e0bd80 /* 7 vars */) = 0
12    execve("/usr/bin/python3", ["/usr/bin/python3", "/root/Backhand/Backhand_Interpre"..., "/volume/CODE"], 0x561077329050 /* 7 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=2, si_stime=1} ---
10    +++ exited with 0 +++