Parameters:
Executing: /opt/retropie/emulators/retroarch/bin/retroarch -L /opt/retropie/libretrocores/lr-fceumm/fceumm_libretro.so --config /opt/retropie/configs/nes/retroarch.cfg "/home/pi/RetroPie/roms/nes/Devil World (Japan) (Rev A).nes" --verbose --appendconfig /dev/shm/retroarch.cfg
[INFO] RetroArch 1.8.8 (Git 9552f87)
[INFO] Redirecting save file to "/home/pi/RetroPie/roms/nes/Devil World (Japan) (Rev A).srm".
[INFO] Redirecting save state to "/home/pi/RetroPie/roms/nes/Devil World (Japan) (Rev A).state".
[INFO] === Build =======================================
[INFO] Capabilities:  NEON VFPv3 VFPv4
[INFO] Built: Jan 22 2021
[INFO] Version: 1.8.8
[INFO] Git: 9552f87
[INFO] =================================================
[INFO] Loading dynamic libretro core from: "/opt/retropie/libretrocores/lr-fceumm/fceumm_libretro.so"
[INFO] [Overrides] no core-specific overrides found at /home/pi/.config/retroarch/config/FCEUmm/FCEUmm.cfg.
[INFO] [Overrides] no content-dir-specific overrides found at /home/pi/.config/retroarch/config/FCEUmm/nes.cfg.
[INFO] [Overrides] no game-specific overrides found at /home/pi/.config/retroarch/config/FCEUmm/Devil World (Japan) (Rev A).cfg.
[INFO] [Environ]: SET_CONTROLLER_INFO.
[INFO] [Remaps]: remap directory: /home/pi/.config/retroarch/config/remaps
[INFO] [Remaps]: core-specific remap found at /home/pi/.config/retroarch/config/remaps/FCEUmm/FCEUmm.rmp.
[INFO] Redirecting save file to "/home/pi/RetroPie/roms/nes/Devil World (Japan) (Rev A).srm".
[INFO] Redirecting save state to "/home/pi/RetroPie/roms/nes/Devil World (Japan) (Rev A).state".
[INFO] [Environ]: GET_LOG_INTERFACE.
[INFO] [Environ]: SET_SUPPORT_ACHIEVEMENTS: yes.
[INFO] Loading content file: /home/pi/RetroPie/roms/nes/Devil World (Japan) (Rev A).nes.
[INFO] Did not find a valid content patch.
[INFO] [Environ]: SET_PIXEL_FORMAT: RGB565.
[libretro INFO] Frontend supports RGB565 - will use that instead of XRGB1555.
[INFO] [Environ]: PERFORMANCE_LEVEL: 5.
[INFO] [Environ]: SET_INPUT_DESCRIPTORS:
[INFO] [Environ]: SYSTEM_DIRECTORY: "/home/pi/RetroPie/BIOS".
[libretro INFO] Loading /home/pi/RetroPie/roms/nes/Devil World (Japan) (Rev A).nes...

[libretro INFO]  PRG-ROM CRC32:  0xB97AFB85
[libretro INFO]  PRG+CHR CRC32:  0x145A9A6C
[libretro INFO]  PRG+CHR MD5:    0x7bc1f99bf64ae561ec71f5564c1e321f
[libretro INFO]  PRG-ROM:    1 x 16KiB
[libretro INFO]  CHR-ROM:    1 x  8KiB
[libretro INFO]  Mapper #:   0
[libretro INFO]  Mapper name: NROM
[libretro INFO]  Mirroring: Horizontal
[libretro INFO]  Battery: No
[libretro INFO]  System: NTSC
[libretro INFO]  Trained: No
[libretro INFO]  FCEU_MakeFName: /home/pi/RetroPie/BIOS/nes.pal
[INFO] [Environ]: GET_LANGUAGE: "0".
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_INTL.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: RETRO_ENVIRONMENT_SET_CORE_OPTIONS_DISPLAY.
[INFO] [Environ]: SET_MEMORY_MAPS.
[INFO]    ndx flags  ptr          offset   start    select   disconn  len      addrspace
[INFO]    001 M1A1bc 0x6fc47ab4 00000000 00000000 FFFFFC00 00000000 00000400
[INFO]    002 M1A1bc 0x6fc47eb4 00000000 00000400 FFFFFC00 00000000 00000400
[INFO]    003 M1A1bc 0x101e938 00000000 00006000 FFFFFC00 00000000 00000400
[INFO]    004 M1A1bc 0x101ed38 00000000 00006400 FFFFFC00 00000000 00000400
[INFO]    005 M1A1bc 0x101f138 00000000 00006800 FFFFFC00 00000000 00000400
[INFO]    006 M1A1bc 0x101f538 00000000 00006C00 FFFFFC00 00000000 00000400
[INFO]    007 M1A1bc 0x101f938 00000000 00007000 FFFFFC00 00000000 00000400
[INFO]    008 M1A1bc 0x101fd38 00000000 00007400 FFFFFC00 00000000 00000400
[INFO]    009 M1A1bc 0x1020138 00000000 00007800 FFFFFC00 00000000 00000400
[INFO]    010 M1A1bc 0x1020538 00000000 00007C00 FFFFFC00 00000000 00000400
[INFO]    011 M1A1bc 0x6fc93658 00000000 00002000 FFFFFFFC 00000000 00000004 PPUREG
[INFO]    012 M1A1bc 0x6fc4ac34 00000000 80002000 80000000 80000000 00000800 NTARAM
[INFO]    013 M1A1bc 0x6fcbd4f8 00000000 80003000 80000000 80000000 00000020 PALRAM
[INFO]    014 M1A1bc 0x6fcbd2d0 00000000 80004000 80000000 80000000 00000100 OAM
[INFO] Skipping SRAM load..
[INFO] Version of libretro API: 1
[INFO] Compiled against API: 1
[INFO] [Cheats]: Load game-specific cheatfile: /home/pi/.config/retroarch/cheats/FCEUmm/Devil World (Japan) (Rev A).cht
[INFO] [Audio]: Set audio input rate to: 47920.27 Hz.
[INFO] [Video]: Video @ 879x672
[INFO] [Video]: Graphics driver did not initialize an input driver. Attempting to pick a suitable driver.
[INFO] [udev]: Keyboard #0 (/dev/input/event4).
[INFO] [udev]: Mouse #0 (/dev/input/event1).
[INFO] [udev]: Mouse #1 (/dev/input/mouse0).
[INFO] [udev]: Plugged pad: HORI CO.,LTD. POKKEN CONTROLLER (3853:146) on port #0.
[INFO] [udev]: Pad #0 (/dev/input/event0) supports 0 force feedback effects.
[INFO] [Joypad]: Found joypad driver: "udev".
[WARN] [udev]: Full-screen pointer won't be available.
[INFO] [Video]: Found display server: null
[INFO] [SDL audio]: Requested 64 ms latency, got 85 ms
[WARN] Audio rate control was desired, but driver does not support needed features.
[INFO] [Menu]: Found menu display driver: "null".
[INFO] [Shaders]: preset directory: /home/pi/.config/retroarch/config
[INFO] [Shaders]: preset directory: /opt/retropie/configs/nes/
[INFO] [Shaders]: preset directory: /home/pi/.config/retroarch/shaders/presets
[INFO] [LED]: LED driver = 'null' 0x3715ac
[INFO] [MIDI]: Initializing ...
[INFO] [MIDI]: Input disabled.
[INFO] [MIDI]: Output disabled.
[INFO] [MIDI]: Initialized "alsa" driver.
[WARN] Input device ID 5 is unknown to this libretro implementation. Using RETRO_DEVICE_JOYPAD.
[libretro INFO]  Player 1: Gamepad
[WARN] Input device ID 5 is unknown to this libretro implementation. Using RETRO_DEVICE_JOYPAD.
[libretro INFO]  Player 2: Gamepad
[WARN] Input device ID 5 is unknown to this libretro implementation. Using RETRO_DEVICE_JOYPAD.
[libretro INFO]  Player 3: None Connected
[libretro INFO]  Player 4: None Connected
[libretro INFO]  Famicom Expansion: None Connected
[INFO] Loading history file: [/opt/retropie/configs/all/content_history.lpl].
[INFO] Loading history file: [/opt/retropie/configs/all/content_music_history.lpl].
[INFO] Loading history file: [/opt/retropie/configs/all/content_video_history.lpl].
[INFO] Loading history file: [/opt/retropie/configs/all/content_image_history.lpl].
[INFO] Loading favorites file: [/opt/retropie/configs/nes/content_favorites.lpl].
[INFO] Written to playlist file: /opt/retropie/configs/all/content_history.lpl
[INFO] [Cheats]: Save game-specific cheatfile: /home/pi/.config/retroarch/cheats/FCEUmm/Devil World (Japan) (Rev A).cht
[INFO] Content ran for a total of: 00 hours, 00 minutes, 05 seconds.
[INFO] Unloading game..
[INFO] Unloading core..
[INFO] Unloading core symbols..
[INFO] [Core Options]: Saved core options file to "/opt/retropie/configs/all/retroarch-core-options.cfg"
[INFO] [Video]: Does not have enough samples for monitor refresh rate estimation. Requires to run for at least 4096 frames.
[INFO] [Video]: Does not have enough samples for monitor refresh rate estimation. Requires to run for at least 4096 frames.