Dear Dr. Sauermann, I just realised that you might mean 'apl -l 37'. Here ist the output of that command.
initial RLIMIT_AS (aka. virtual memory) is: 6442450944 estimated available memory: 3221225472 bytes (3221 MB) *** Warning: the process memory limit (RLIMIT_AS) of 6442450944 is more than the estimated total_memory of 3221225472. This could cause improper WS FULL handling. sizeof(int) is 4 sizeof(long) is 8 sizeof(void *) is 8 sizeof(Cell) is 24 sizeof(SI stack item) is 4072 sizeof(Svar_partner) is 28 sizeof(Svar_record) is 328 sizeof(Symbol) is 80 sizeof(Token) is 24 sizeof(Value) is 456 (including 12 Cells) sizeof(ValueStackItem) is 24 sizeof(UCS_string) is 24 sizeof(UserFunction) is 400 ⎕WA total memory is 3221225472 bytes (3221 MB, 0xc0000000) increasing rlimit RLIMIT_NPROC from 256 to infinity initializing paths from argv[0] = /home/alexshendi/.local/gnuapl/svn-1254/bin/apl initializing paths from $PWD = /home/alexshendi/sources/packages/trunk APL_bin_path is: /home/alexshendi/.local/gnuapl/svn-1254/bin APL_bin_name is: apl Reading config file /home/alexshendi/.local/gnuapl/svn-1254/etc/gnu-apl.d/preferences ... Not reading config file /home/alexshendi/.config/gnu-apl/preferences (No such file or directory) Reading config file /home/alexshendi/.local/gnuapl/svn-1254/etc/gnu-apl.d/parallel_thresholds ... Not reading config file /home/alexshendi/.config/gnu-apl/parallel_thresholds (No such file or directory) 0 input files: using ANSI terminal output ESC sequences (or those configured in your preferences file(s)) using ANSI terminal input ESC sequences(or those configured in your preferences file(s)) Using TCP socket towards APserver... connecting to 127.0.0.1 TCP port 16366 failed. (the first ::connect() to APserver is expected to fail, unless APserver was started manually) Starting a new APserver listening on 127.0.0.1 TCP port 16366 Found /home/alexshendi/.local/gnuapl/svn-1254/bin/APserver Starting /home/alexshendi/.local/gnuapl/svn-1254/bin/APserver --port 16366 --auto... connecting to 127.0.0.1 TCP port 16366 failed. (::connect() should succeed eventually. This was attempt 1 of 5) connecting to 127.0.0.1 TCP port 16366 failed. (::connect() should succeed eventually. This was attempt 2 of 5) connecting to 127.0.0.1 TCP port 16366 failed. (::connect() should succeed eventually. This was attempt 3 of 5) connecting to 127.0.0.1 TCP port 16366 failed. ::connect() to supposedly existing APserver failed: Invalid argument ______ _ __ __ __ ___ ____ __ / ____// | / // / / / / | / __ \ / / / / __ / |/ // / / / / /| | / /_/ // / / /_/ // /| // /_/ / / ___ | / ____// /___ \____//_/ |_/ \____/ /_/ |_|/_/ /_____/ Welcome to GNU APL version 1.8 / 1254M Copyright (C) 2008-2019 Dr. Jürgen Sauermann Banner by FIGlet: www.figlet.org This program comes with ABSOLUTELY NO WARRANTY; for details run: /home/alexshendi/.local/gnuapl/svn-1254/bin/apl --gpl. This program is free software, and you are welcome to redistribute it according to the GNU Public License (GPL) version 3 or later. PID is 82103 argc: 5 argv[0]: '/home/alexshendi/.local/gnuapl/svn-1254/bin/apl' argv[1]: '-l' argv[2]: '37' argv[3]: '--rawCIN' argv[4]: '--noColor' stdin is: OPEN fd 3 is: OPEN uprefs.user_do_svars: 1 uprefs.system_do_svars: 1 uprefs.requested_id: 0 uprefs.requested_par: 0 Svar_DB not connected in Svar_DB::is_registered_id() id.proc: 1001 at ProcessorID.cc:77 Processor ID was completely initialized: 1001:0:0 system_do_svars is: 1 Goodbye. Session duration: 4.43609 seconds