alice, 151 bytes

Result

AC

Duration

1373ms

Code [DL]

[0!]0!v
v     <
>i.a-$v[?]R!aov   <
      >?h!?$v> 0/
^   ov$-*48.< > #o v 
     >[?]$v?[!] v \
^         >.o?hvo
        @o^$ ?!<
^               <  <

stdin

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stderr

strace

10    execve("/bin/sh", ["/bin/sh", "/root/script", "/volume/CODE"], 0x7fff5f2eb920 /* 9 vars */) = 0
12    execve("/usr/local/ruby-2.6.3/bin/ruby", ["/usr/local/ruby-2.6.3/bin/ruby", "/root/alice/interpreter.rb", "/volume/CODE"], 0x5631fbbe6090 /* 9 vars */) = 0
11    execve("/bin/cat", ["cat", "-"], 0x5631fbbe6068 /* 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=60, si_stime=6} ---
10    +++ exited with 0 +++