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feat: keep measurement records in measurements/
The seven core probe records move from Abdess/retrobios-measurements at 75e878143687 into this repository, copied byte for byte: one .jsonl per emulator and a gzip data file per record. merge=union lets two branches that each add a line merge.
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Abdessamad Derraz committed
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@@ -21,3 +21,9 @@ install.ps1 text eol=lf
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# preserved, so they follow the LF rule above.
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bios/** -text
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data/** -text
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# Measurement records are append-only: two branches that each add a line to
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# the same file merge by keeping both. A data file is bytes its line vouches
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# for by sha256.
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measurements/*.jsonl text eol=lf merge=union
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measurements/data/** -text
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@@ -0,0 +1,6 @@
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{"check":{"claim":"The mpeg_card.bin image Beetle Saturn loads changes what the Saturn BIOS shows and does for a Video CD.","method":"Saturn BIOS v1.01 (Japan), region forced to Japan, Video CD Card option enabled, automatic RTC left on and the host clock frozen at 2000-01-01 00:00:00 by libfaketime 0.9.10 so runs are deterministic, the authored Video CD inserted. 3000 frames; Saturn A (libretro B) held 15 frames from frame 1300, which is Play on the BIOS CD player, and Start 15 frames from frame 1900. Repeated with each mpeg_card.bin image, with no file, with 512 KiB of zeros and with a 1-byte file; every other input is identical. 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{"check":{"claim":"The mpeg_card.bin image Beetle Saturn loads changes what the Saturn BIOS shows and does for a Video CD.","method":"Saturn BIOS v1.00a (mpr-17933), region forced to North America, Video CD Card option enabled, automatic RTC left on and the host clock frozen at 2000-01-01 00:00:00 by libfaketime 0.9.10 so runs are deterministic, the authored Video CD inserted. 3000 frames; Saturn A (libretro B) held 15 frames from frame 1300, which is Play on the BIOS CD player, and Start 15 frames from frame 1900. Repeated with each mpeg_card.bin image, with no file, with 512 KiB of zeros and with a 1-byte file; every other input is identical. Each variant runs twice in fresh processes.","observable":"video_sha1","result":{"groups":[{"value":"6f95024fbc87ea46a22be37e04dabe558b900601","variants":["mpeg_card.bin","mpeg_card.bin.3fee63d4","mpeg_card.bin.80179c49","mpeg_card.bin.821af2bd","mpeg_card.bin.b60e8866","mpeg_card.bin.b7450812","mpeg_card.bin.ee821d3f","mpeg_card.bin.ef9de845","mpeg_card.bin-absent","zeros_512k.bin","one_byte.bin"]}],"statement":"video_sha1 is identical across all 11 variants","status":"same"},"variable":"mpeg_card.bin"},"core":{"build_command":"make -j8","commit":"2ce77e20a956dc9a67b8d3d527f477b984310feb","compiler":["GCC: (Ubuntu 13.3.0-6ubuntu2~24.04.1) 13.3.0"],"file":"mednafen_saturn_libretro.so","library_name":"Beetle Saturn","library_version":"v1.32.1","repo":"https://github.com/libretro/beetle-saturn-libretro","sha256":"6e9a44698a2eee492e8d7eff67f2bd5634f52de8cc1af7885f334c3f29fcf2bd"},"data":{"bytes":4938,"sha256":"dd4067496e52ae38b7a3c0422fc11bb3a0fb0183d72d31a2f29395f2c423a789"},"emulator":"beetle_saturn","flags":["load average reached 8.61 (threshold 6.0)"],"frontend":{"commit":"8b12685c1652732828c146336a14a5fc265fffd3","script":"scripts/core_probe.py","script_modified":false,"script_sha256":"a95ab54a8d8f9ecc5dc2a55fd0ab93ffc66fe6466e2d89eea56a1a95c17d858b"},"host":{"cpu_count":12,"cpu_model":"13th Gen Intel(R) Core(TM) i9-13900K","kernel":"6.18.54.1-microsoft-standard-WSL2","load_after":[8.61,7.5,6.41],"load_before":[3.72,6.03,5.7],"machine":"x86_64","max_load":6.0,"os":"Linux-6.18.54.1-microsoft-standard-WSL2-x86_64-with-glibc2.39","python":"3.12.3"},"id":"2026-10-27-ac66124f74ae","inputs":{"content":{"label":"authored Video CD: Big Buck Bunny 60 s, NTSC VCD 2.0 (identity.json beside the image)","sha1":"150cfb81d3c844f0721f2864073a33e326492d46","size":172,"tracks":[{"file":"bbb_vcd.bin","sha1":"e7952e60928dba7f3ceb6c3316894f96ad24e175","size":12169248}]},"env":{"FAKETIME":"2000-01-01 00:00:00","FAKETIME_DONT_FAKE_MONOTONIC":"1","LD_PRELOAD":"libfaketime.so.1 sha256:7ac8a1cdff1b627548de11513fddedd75014f5b041e9ae9054a634bb04aa7982"},"frame_hash_every":150,"frames":3000,"joypad_ports":2,"observables":["frame_sha1","video_sha1","audio_sha1","state_sha1","state:MPEG.AuthState","state:MPEG.Present","frame_hashes"],"options":{"beetle_saturn_mpeg_card":"enabled","beetle_saturn_region":"North America"},"presses":[{"button":0,"frame":1300,"length":15},{"button":3,"frame":1900,"length":15}],"repetitions":2,"warmup":0},"kind":"check","migrated_from_version":1,"record_version":2,"recorded_at":"2026-10-27T05:07:13+00:00","subject":"mpeg-card-vcd-bios-us","supersedes":null,"variants":[{"files_opened":[{"path":"mpr-17933.bin","sha1_after":"faa8ea183a6d7bbe5d4e03bb1332519800d3fbc3","sha1_staged":"faa8ea183a6d7bbe5d4e03bb1332519800d3fbc3"},{"path":"mpeg_card.bin","sha1_after":"2f5ebd434f6d5b82e93d03e5626007bd5380f652","sha1_staged":"2f5ebd434f6d5b82e93d03e5626007bd5380f652"}],"files_probed_absent":[],"flags":[],"label":"mpeg_card.bin","loaded":true,"observables":{"audio_sha1":"9c8887d4ee16309b6da657ede701a90a97f1e61a","frame_sha1":"11954eea7c17ac7e0d3b46bf24047b657601b37c","state:MPEG.AuthState":"00","state:MPEG.Present":"01","state_sha1":"f042988b6fbe3f487d0bb370441645563f2add47","video_sha1":"6f95024fbc87ea46a22be37e04dabe558b900601"},"repetitions":2,"system_files":{"mpeg_card.bin":"2f5ebd434f6d5b82e93d03e5626007bd5380f652","mpr-17933.bin":"faa8ea183a6d7bbe5d4e03bb1332519800d3fbc3"},"tracing":"strace"},{"files_opened":[{"path":"mpr-17933.bin","sha1_after":"faa8ea183a6d7bbe5d4e03bb1332519800d3fbc3","sha1_staged":"faa8ea183a6d7bbe5d4e03bb1332519800d3fbc3"},{"path":"mpeg_card.bin","sha1_after":"eaac576b8b5e79e7df5e3efd70275b220ff70d78","sha1_staged":"eaac576b8b5e79e7df5e3efd70275b220ff70d78"}],"files_probed_absent":[],"flags":[],"label":"mpeg_card.bin.3fee63d4","loaded":true,"observables":{"audio_sha1":"9c8887d4ee16309b6da657ede701a90a97f1e61a","frame_sha1":"11954eea7c17ac7e0d3b46bf24047b657601b37c","state:MPEG.AuthState":"00","state:MPEG.Present":"01","state_sha1":"f042988b6fbe3f487d0bb370441645563f2add47","video_sha1":"6f95024fbc87ea46a22be37e04dabe558b900601"},"repetitions":2,"system_files":{"mpeg_card.bin":"eaac576b8b5e79e7df5e3efd70275b220ff70d78","mpr-17933.bin":"faa8ea183a6d7bbe5d4e03bb1332519800d3fbc3"},"tracing":"strace"},{"files_opened":[{"path":"mpr-17933.bin","sha1_after":"faLine truncated
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{"check":{"claim":"The mpeg_card.bin image Beetle Saturn loads changes what the Saturn BIOS shows and does for a Video CD.","method":"Experimental build, not what users run: mednafen/ss/cdb.c reads the AUTH_DEVICE and GET_AUTH device type from CR2 (CTR.CD[1]) instead of CR3 (CTR.CD[2]), plus a command trace to a file. Saturn BIOS v1.01 (Japan), region forced to Japan, Video CD Card option enabled, automatic RTC left on and the host clock frozen at 2000-01-01 00:00:00 by libfaketime 0.9.10 so runs are deterministic, the authored Video CD inserted. 3000 frames; Saturn A (libretro B) held 15 frames from frame 1300, which is Play on the BIOS CD player, and Start 15 frames from frame 1900. Repeated with each mpeg_card.bin image, with no file, with 512 KiB of zeros and with a 1-byte file; every other input is identical. Each variant runs twice in fresh processes.","observable":"video_sha1","result":{"groups":[{"value":"88683d404f1266d0177c73f970cbd5996c11b7c1","variants":["mpeg_card.bin","mpeg_card.bin.3fee63d4","mpeg_card.bin.80179c49","mpeg_card.bin.821af2bd","mpeg_card.bin.b60e8866","mpeg_card.bin.b7450812","mpeg_card.bin.ee821d3f","mpeg_card.bin.ef9de845","zeros_512k.bin","one_byte.bin"]},{"value":"4283d78ac91cfef738daf1fe682dff4e531809e4","variants":["mpeg_card.bin-absent"]}],"statement":"video_sha1 takes 2 distinct values across 11 variants","status":"differs"},"variable":"mpeg_card.bin"},"core":{"build_command":"make -j8 after editing mednafen/ss/cdb.c: AUTH_DEVICE and GET_AUTH read CTR.CD[1] instead of CTR.CD[2], plus a command trace","commit":"2ce77e20a956dc9a67b8d3d527f477b984310feb","compiler":["GCC: (Ubuntu 13.3.0-6ubuntu2~24.04.1) 13.3.0"],"file":"mednafen_saturn_libretro.so","library_name":"Beetle Saturn","library_version":"v1.32.1","repo":"https://github.com/libretro/beetle-saturn-libretro","sha256":"fc9c33c697ddcde7547f2315f6ff91231f2ecfa24280c884a0185b880ffc2dfb"},"data":{"bytes":5511,"sha256":"acc628a32b9d6e56d4e56892741c15f41c8d8affe743caf8bf684d4b59109673"},"emulator":"beetle_saturn","flags":[],"frontend":{"commit":"8b12685c1652732828c146336a14a5fc265fffd3","script":"scripts/core_probe.py","script_modified":false,"script_sha256":"a95ab54a8d8f9ecc5dc2a55fd0ab93ffc66fe6466e2d89eea56a1a95c17d858b"},"host":{"cpu_count":12,"cpu_model":"13th Gen Intel(R) Core(TM) i9-13900K","kernel":"6.18.54.1-microsoft-standard-WSL2","load_after":[2.41,4.58,5.69],"load_before":[3.24,7.0,6.58],"machine":"x86_64","max_load":6.0,"os":"Linux-6.18.54.1-microsoft-standard-WSL2-x86_64-with-glibc2.39","python":"3.12.3"},"id":"2026-10-27-43527b763ace","inputs":{"content":{"label":"authored Video CD: Big Buck Bunny 60 s, NTSC VCD 2.0 (identity.json beside the image)","sha1":"150cfb81d3c844f0721f2864073a33e326492d46","size":172,"tracks":[{"file":"bbb_vcd.bin","sha1":"e7952e60928dba7f3ceb6c3316894f96ad24e175","size":12169248}]},"env":{"FAKETIME":"2000-01-01 00:00:00","FAKETIME_DONT_FAKE_MONOTONIC":"1","LD_PRELOAD":"libfaketime.so.1 sha256:7ac8a1cdff1b627548de11513fddedd75014f5b041e9ae9054a634bb04aa7982"},"frame_hash_every":150,"frames":3000,"joypad_ports":2,"observables":["frame_sha1","video_sha1","audio_sha1","state_sha1","state:MPEG.AuthState","state:MPEG.Present","frame_hashes"],"options":{"beetle_saturn_mpeg_card":"enabled","beetle_saturn_region":"Japan"},"presses":[{"button":0,"frame":1300,"length":15},{"button":3,"frame":1900,"length":15}],"repetitions":2,"warmup":0},"kind":"check","migrated_from_version":1,"record_version":2,"recorded_at":"2026-10-27T05:14:32+00:00","subject":"mpeg-card-vcd-bios-jp-cr2-build","supersedes":null,"variants":[{"files_opened":[{"path":"sega_101.bin","sha1_after":"df94c5b4d47eb3cc404d88b33a8fda237eaf4720","sha1_staged":"df94c5b4d47eb3cc404d88b33a8fda237eaf4720"},{"path":"mpeg_card.bin","sha1_after":"2f5ebd434f6d5b82e93d03e5626007bd5380f652","sha1_staged":"2f5ebd434f6d5b82e93d03e5626007bd5380f652"}],"files_probed_absent":[],"flags":[],"label":"mpeg_card.bin","loaded":true,"observables":{"audio_sha1":"85f24b268528b103056d511f60380a0926a71a22","frame_sha1":"e0225061de9829e563617fd30ae763af6d8c6394","state:MPEG.AuthState":"02","state:MPEG.Present":"01","state_sha1":"96e879086e2652dece66319ca3e40519cec3ea26","video_sha1":"88683d404f1266d0177c73f970cbd5996c11b7c1"},"repetitions":2,"system_files":{"mpeg_card.bin":"2f5ebd434f6d5b82e93d03e5626007bd5380f652","sega_101.bin":"df94c5b4d47eb3cc404d88b33a8fda237eaf4720"},"tracing":"strace"},{"files_opened":[{"path":"sega_101.bin","sha1_after":"df94c5b4d47eb3cc404d88b33a8fda237eaf4720","sha1_staged":"df94c5b4d47eb3cc404d88b33a8fda237eaf4720"},{"path":"mpeg_card.bin","sha1_after":"eaac576b8b5e79e7df5e3efd70275b220ff70d78","sha1_staged":"eaac576b8b5e79e7df5e3efd70275b220ff70d78"}],"files_probed_absent":[],"flags":[],"label":"mpeg_card.bin.3fee63d4","loaded":true,"observables":{"audio_sha1":"85f24b268528b103056d511f60380a0926a71a22","frame_sha1":"e0225061de9829e563617fd30ae763af6d8c6394","state:MPEG.AuthState":"02","state:MPEG.Present":"01","state_sha1":"96e87Line truncated
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||||
{"check":{"claim":"The mpeg_card.bin image Beetle Saturn loads changes what the Saturn BIOS shows and does for a Video CD.","method":"Saturn BIOS v1.01 (Japan), region forced to Japan, Video CD Card option enabled, automatic RTC left on and the host clock running (no libfaketime), to test whether runs repeat, the authored Video CD inserted. 3000 frames; Saturn A (libretro B) held 15 frames from frame 1300, which is Play on the BIOS CD player, and Start 15 frames from frame 1900. Repeated with each mpeg_card.bin image, with no file, with 512 KiB of zeros and with a 1-byte file; every other input is identical. Each variant runs twice in fresh processes.","observable":"video_sha1","result":{"groups":[{"value":"bde95c486614dc797ba5a939fb738d947b479fa8","variants":["mpeg_card.bin"]},{"value":"5a14993408a486a4c55341ca7284f89e148dfc18","variants":["mpeg_card.bin.3fee63d4"]},{"value":"7e3d403552c31c494beb9847262bf86cf266c3fa","variants":["mpeg_card.bin.80179c49"]},{"value":"b639d8c3130638876b398c66f463b98f535a2497","variants":["mpeg_card.bin.821af2bd"]},{"value":"5dd8db90027d8ef7670c0805751b8973920195a9","variants":["mpeg_card.bin.b60e8866"]},{"value":"fabe749bf34c09de4c26d4328e2744876488a18e","variants":["mpeg_card.bin.b7450812"]},{"value":"ef9d0fab7815222344d7d669bd0dbc6e0d811174","variants":["mpeg_card.bin.ee821d3f"]},{"value":"164f2e824cc15672226bebc07998f40d5e3422ce","variants":["mpeg_card.bin.ef9de845"]},{"value":"1c920f21c6fc3d402fa45a7a5fb4d302a82d4898","variants":["mpeg_card.bin-absent"]},{"value":"2a6d6e171b0bafe5b60ec41a37db4322ff2b12e8","variants":["zeros_512k.bin"]},{"value":"2d5be7af25846153e20081a8b12b614ff348c4b9","variants":["one_byte.bin"]}],"statement":"video_sha1 is not settled in 11 of 11 variants (mpeg_card.bin, mpeg_card.bin.3fee63d4, mpeg_card.bin.80179c49, mpeg_card.bin.821af2bd, mpeg_card.bin.b60e8866, mpeg_card.bin.b7450812, mpeg_card.bin.ee821d3f, mpeg_card.bin.ef9de845, mpeg_card.bin-absent, zeros_512k.bin, one_byte.bin): no comparison is drawn","status":"inconclusive"},"variable":"mpeg_card.bin"},"core":{"build_command":"make -j8","commit":"2ce77e20a956dc9a67b8d3d527f477b984310feb","compiler":["GCC: (Ubuntu 13.3.0-6ubuntu2~24.04.1) 13.3.0"],"file":"mednafen_saturn_libretro.so","library_name":"Beetle Saturn","library_version":"v1.32.1","repo":"https://github.com/libretro/beetle-saturn-libretro","sha256":"6e9a44698a2eee492e8d7eff67f2bd5634f52de8cc1af7885f334c3f29fcf2bd"},"data":{"bytes":13793,"sha256":"c7d8f312e87a1d96222529cef96fb84341ea3948694106b4e4e79d224666ef4e"},"emulator":"beetle_saturn","flags":["mpeg_card.bin: repetition 1 disagrees with repetition 0 on frame_hashes, frame_sha1, state_sha1, video_sha1","mpeg_card.bin.3fee63d4: repetition 1 disagrees with repetition 0 on frame_hashes, frame_sha1, state_sha1, video_sha1","mpeg_card.bin.80179c49: repetition 1 disagrees with repetition 0 on frame_hashes, frame_sha1, state_sha1, video_sha1","mpeg_card.bin.821af2bd: repetition 1 disagrees with repetition 0 on frame_hashes, frame_sha1, state_sha1, video_sha1","mpeg_card.bin.b60e8866: repetition 1 disagrees with repetition 0 on frame_hashes, frame_sha1, state_sha1, video_sha1","mpeg_card.bin.b7450812: repetition 1 disagrees with repetition 0 on frame_hashes, frame_sha1, state_sha1, video_sha1","mpeg_card.bin.ee821d3f: repetition 1 disagrees with repetition 0 on frame_hashes, frame_sha1, state_sha1, video_sha1","mpeg_card.bin.ef9de845: repetition 1 disagrees with repetition 0 on frame_hashes, frame_sha1, state_sha1, video_sha1","mpeg_card.bin-absent: repetition 1 disagrees with repetition 0 on frame_hashes, frame_sha1, state_sha1, video_sha1","zeros_512k.bin: repetition 1 disagrees with repetition 0 on frame_hashes, frame_sha1, state_sha1, video_sha1","one_byte.bin: repetition 1 disagrees with repetition 0 on frame_hashes, frame_sha1, state_sha1, video_sha1"],"frontend":{"commit":"8b12685c1652732828c146336a14a5fc265fffd3","script":"scripts/core_probe.py","script_modified":false,"script_sha256":"a95ab54a8d8f9ecc5dc2a55fd0ab93ffc66fe6466e2d89eea56a1a95c17d858b"},"host":{"cpu_count":12,"cpu_model":"13th Gen Intel(R) Core(TM) i9-13900K","kernel":"6.18.54.1-microsoft-standard-WSL2","load_after":[1.77,2.58,4.32],"load_before":[1.81,3.2,4.89],"machine":"x86_64","max_load":6.0,"os":"Linux-6.18.54.1-microsoft-standard-WSL2-x86_64-with-glibc2.39","python":"3.12.3"},"id":"2026-10-27-bf3d8283b265","inputs":{"content":{"label":"authored Video CD: Big Buck Bunny 60 s, NTSC VCD 2.0 (identity.json beside the image)","sha1":"150cfb81d3c844f0721f2864073a33e326492d46","size":172,"tracks":[{"file":"bbb_vcd.bin","sha1":"e7952e60928dba7f3ceb6c3316894f96ad24e175","size":12169248}]},"env":{},"frame_hash_every":150,"frames":3000,"joypad_ports":2,"observables":["frame_sha1","video_sha1","audio_sha1","state_sha1","state:MPEG.AuthState","state:MPEG.Present","frame_hashes"],"options":{"beetle_saturn_mpeg_card":"enabled","beetle_saturn_region":"Japan"},"presses":[{"button":0,"frame":1300,"length":15},{"button":3,"frLine truncated
|
||||
{"check":{"claim":"The mpeg_card.bin image Beetle Saturn loads decides whether Lunar - Silver Star Story MPEG (T-27904G) detects the Video CD Card and plays its movies.","method":"Saturn BIOS v1.01 (Japan), Video CD Card option enabled, region auto-detected from the disc (Japan), host clock frozen at 2000-01-01 00:00:00 by libfaketime 0.9.10 so runs are deterministic. 4800 frames; Start held 15 frames at frames 2400, 3000, 3600 and 4200. Repeated with each mpeg_card.bin image, with no file, with 512 KiB of zeros and with a 1-byte file; every other input is identical. Each variant runs twice in fresh processes.","observable":"video_sha1","result":{"groups":[{"value":"e248465e55f8edbdfb16a8ca6588817ffa9d8064","variants":["mpeg_card.bin","mpeg_card.bin.3fee63d4","mpeg_card.bin.80179c49","mpeg_card.bin.821af2bd","mpeg_card.bin.b60e8866","mpeg_card.bin.b7450812","mpeg_card.bin.ee821d3f","mpeg_card.bin.ef9de845","mpeg_card.bin-absent","zeros_512k.bin","one_byte.bin"]}],"statement":"video_sha1 is identical across all 11 variants","status":"same"},"variable":"mpeg_card.bin"},"core":{"build_command":"make -j8","commit":"2ce77e20a956dc9a67b8d3d527f477b984310feb","compiler":["GCC: (Ubuntu 13.3.0-6ubuntu2~24.04.1) 13.3.0"],"file":"mednafen_saturn_libretro.so","library_name":"Beetle Saturn","library_version":"v1.32.1","repo":"https://github.com/libretro/beetle-saturn-libretro","sha256":"6e9a44698a2eee492e8d7eff67f2bd5634f52de8cc1af7885f334c3f29fcf2bd"},"data":{"bytes":4612,"sha256":"77a9947ab6a667b4bbc87fa202c599bdea51815c2ad615512fc347ffded82b20"},"emulator":"beetle_saturn","flags":[],"frontend":{"commit":"8b12685c1652732828c146336a14a5fc265fffd3","script":"scripts/core_probe.py","script_modified":false,"script_sha256":"a95ab54a8d8f9ecc5dc2a55fd0ab93ffc66fe6466e2d89eea56a1a95c17d858b"},"host":{"cpu_count":12,"cpu_model":"13th Gen Intel(R) Core(TM) i9-13900K","kernel":"6.18.54.1-microsoft-standard-WSL2","load_after":[3.16,2.62,3.83],"load_before":[1.77,2.58,4.32],"machine":"x86_64","max_load":6.0,"os":"Linux-6.18.54.1-microsoft-standard-WSL2-x86_64-with-glibc2.39","python":"3.12.3"},"id":"2026-10-27-5d8f0b375830","inputs":{"content":{"label":"Redump: Lunar - Silver Star Story Complete (Japan), T-27904G V1.00 (cue sha1 7a609a9b579de648197ccfb5ab7bf4b3beb07d95)","sha1":"7a609a9b579de648197ccfb5ab7bf4b3beb07d95","size":554,"tracks":[{"file":"Lunar - Silver Star Story Complete (Japan) (Track 1).bin","sha1":"b6d71e1c96211af46d83278eccf7d6827a57d004","size":83710032},{"file":"Lunar - Silver Star Story Complete (Japan) (Track 2).bin","sha1":"c2406d2953cec7f9fe5826aa71c7359c2baeb3a7","size":491934912},{"file":"Lunar - Silver Star Story Complete (Japan) (Track 3).bin","sha1":"71c3bcfc22038d0f25126b34f703aa464259cfb5","size":25867296},{"file":"Lunar - Silver Star Story Complete (Japan) (Track 4).bin","sha1":"b9c73d3890cd699cb1718131c2f7f04897a14d65","size":1872192}]},"env":{"FAKETIME":"2000-01-01 00:00:00","FAKETIME_DONT_FAKE_MONOTONIC":"1","LD_PRELOAD":"libfaketime.so.1 sha256:7ac8a1cdff1b627548de11513fddedd75014f5b041e9ae9054a634bb04aa7982"},"frame_hash_every":300,"frames":4800,"joypad_ports":2,"observables":["frame_sha1","video_sha1","audio_sha1","state_sha1","state:MPEG.AuthState","state:MPEG.Present","frame_hashes"],"options":{"beetle_saturn_mpeg_card":"enabled"},"presses":[{"button":3,"frame":2400,"length":15},{"button":3,"frame":3000,"length":15},{"button":3,"frame":3600,"length":15},{"button":3,"frame":4200,"length":15}],"repetitions":2,"warmup":0},"kind":"check","migrated_from_version":1,"record_version":2,"recorded_at":"2026-10-27T05:26:27+00:00","subject":"mpeg-card-lunar","supersedes":null,"variants":[{"files_opened":[{"path":"sega_101.bin","sha1_after":"df94c5b4d47eb3cc404d88b33a8fda237eaf4720","sha1_staged":"df94c5b4d47eb3cc404d88b33a8fda237eaf4720"},{"path":"mpeg_card.bin","sha1_after":"2f5ebd434f6d5b82e93d03e5626007bd5380f652","sha1_staged":"2f5ebd434f6d5b82e93d03e5626007bd5380f652"}],"files_probed_absent":[],"flags":[],"label":"mpeg_card.bin","loaded":true,"observables":{"audio_sha1":"6e7c9654e83f3735ee1adbf235d1f84fe62f7a64","frame_sha1":"fae70b43cd89dcdf806d0ce9627f5b969c43677a","state:MPEG.AuthState":"00","state:MPEG.Present":"01","state_sha1":"9397ac4deb13ddcee4183c052ef48811e82f4c8f","video_sha1":"e248465e55f8edbdfb16a8ca6588817ffa9d8064"},"repetitions":2,"system_files":{"mpeg_card.bin":"2f5ebd434f6d5b82e93d03e5626007bd5380f652","sega_101.bin":"df94c5b4d47eb3cc404d88b33a8fda237eaf4720"},"tracing":"strace"},{"files_opened":[{"path":"sega_101.bin","sha1_after":"df94c5b4d47eb3cc404d88b33a8fda237eaf4720","sha1_staged":"df94c5b4d47eb3cc404d88b33a8fda237eaf4720"},{"path":"mpeg_card.bin","sha1_after":"eaac576b8b5e79e7df5e3efd70275b220ff70d78","sha1_staged":"eaac576b8b5e79e7df5e3efd70275b220ff70d78"}],"files_probed_absent":[],"flags":[],"label":"mpeg_card.bin.3fee63d4","loaded":true,"observables":{"audio_sha1":"6e7c9654e83f3735ee1adbf235d1f84fe62f7a64","frame_sha1":"fae70b43cd89dcdf806d0ce9627f5b969c43677a","state:Line truncated
|
||||
{"check":{"claim":"The mpeg_card.bin image Beetle Saturn loads decides whether Lunar - Silver Star Story MPEG (T-27904G) detects the Video CD Card and plays its movies.","method":"Experimental build, not what users run: AUTH_DEVICE and GET_AUTH read the device type from CR2. Saturn BIOS v1.01 (Japan), Video CD Card option enabled, region auto-detected from the disc (Japan), host clock frozen at 2000-01-01 00:00:00 by libfaketime 0.9.10 so runs are deterministic. 4800 frames; Start held 15 frames at frames 2400, 3000, 3600 and 4200. Repeated with each mpeg_card.bin image, with no file, with 512 KiB of zeros and with a 1-byte file; every other input is identical. Each variant runs twice in fresh processes.","observable":"video_sha1","result":{"groups":[{"value":"f7db10347ce2081c188f83fbe5640131b4f2ceb5","variants":["mpeg_card.bin","mpeg_card.bin.3fee63d4","mpeg_card.bin.80179c49","mpeg_card.bin.821af2bd","mpeg_card.bin.b60e8866","mpeg_card.bin.b7450812","mpeg_card.bin.ee821d3f","mpeg_card.bin.ef9de845","zeros_512k.bin","one_byte.bin"]},{"value":"d60fcae489df0c317cca4e95f6f57c323be20ee4","variants":["mpeg_card.bin-absent"]}],"statement":"video_sha1 takes 2 distinct values across 11 variants","status":"differs"},"variable":"mpeg_card.bin"},"core":{"build_command":"make -j8 after editing mednafen/ss/cdb.c: AUTH_DEVICE and GET_AUTH read CTR.CD[1] instead of CTR.CD[2], plus a command trace","commit":"2ce77e20a956dc9a67b8d3d527f477b984310feb","compiler":["GCC: (Ubuntu 13.3.0-6ubuntu2~24.04.1) 13.3.0"],"file":"mednafen_saturn_libretro.so","library_name":"Beetle Saturn","library_version":"v1.32.1","repo":"https://github.com/libretro/beetle-saturn-libretro","sha256":"fc9c33c697ddcde7547f2315f6ff91231f2ecfa24280c884a0185b880ffc2dfb"},"data":{"bytes":4857,"sha256":"0eae6e67292591c72fdbb0f4d2cf97f48b6738971217c1c80c74225576124da8"},"emulator":"beetle_saturn","flags":[],"frontend":{"commit":"8b12685c1652732828c146336a14a5fc265fffd3","script":"scripts/core_probe.py","script_modified":false,"script_sha256":"a95ab54a8d8f9ecc5dc2a55fd0ab93ffc66fe6466e2d89eea56a1a95c17d858b"},"host":{"cpu_count":12,"cpu_model":"13th Gen Intel(R) Core(TM) i9-13900K","kernel":"6.18.54.1-microsoft-standard-WSL2","load_after":[3.24,2.85,3.56],"load_before":[3.16,2.62,3.83],"machine":"x86_64","max_load":6.0,"os":"Linux-6.18.54.1-microsoft-standard-WSL2-x86_64-with-glibc2.39","python":"3.12.3"},"id":"2026-10-27-f532e5006714","inputs":{"content":{"label":"Redump: Lunar - Silver Star Story Complete (Japan), T-27904G V1.00 (cue sha1 7a609a9b579de648197ccfb5ab7bf4b3beb07d95)","sha1":"7a609a9b579de648197ccfb5ab7bf4b3beb07d95","size":554,"tracks":[{"file":"Lunar - Silver Star Story Complete (Japan) (Track 1).bin","sha1":"b6d71e1c96211af46d83278eccf7d6827a57d004","size":83710032},{"file":"Lunar - Silver Star Story Complete (Japan) (Track 2).bin","sha1":"c2406d2953cec7f9fe5826aa71c7359c2baeb3a7","size":491934912},{"file":"Lunar - Silver Star Story Complete (Japan) (Track 3).bin","sha1":"71c3bcfc22038d0f25126b34f703aa464259cfb5","size":25867296},{"file":"Lunar - Silver Star Story Complete (Japan) (Track 4).bin","sha1":"b9c73d3890cd699cb1718131c2f7f04897a14d65","size":1872192}]},"env":{"FAKETIME":"2000-01-01 00:00:00","FAKETIME_DONT_FAKE_MONOTONIC":"1","LD_PRELOAD":"libfaketime.so.1 sha256:7ac8a1cdff1b627548de11513fddedd75014f5b041e9ae9054a634bb04aa7982"},"frame_hash_every":300,"frames":4800,"joypad_ports":2,"observables":["frame_sha1","video_sha1","audio_sha1","state_sha1","state:MPEG.AuthState","state:MPEG.Present","frame_hashes"],"options":{"beetle_saturn_mpeg_card":"enabled"},"presses":[{"button":3,"frame":2400,"length":15},{"button":3,"frame":3000,"length":15},{"button":3,"frame":3600,"length":15},{"button":3,"frame":4200,"length":15}],"repetitions":2,"warmup":0},"kind":"check","migrated_from_version":1,"record_version":2,"recorded_at":"2026-10-27T05:31:33+00:00","subject":"mpeg-card-lunar-cr2-build","supersedes":null,"variants":[{"files_opened":[{"path":"sega_101.bin","sha1_after":"df94c5b4d47eb3cc404d88b33a8fda237eaf4720","sha1_staged":"df94c5b4d47eb3cc404d88b33a8fda237eaf4720"},{"path":"mpeg_card.bin","sha1_after":"2f5ebd434f6d5b82e93d03e5626007bd5380f652","sha1_staged":"2f5ebd434f6d5b82e93d03e5626007bd5380f652"}],"files_probed_absent":[],"flags":[],"label":"mpeg_card.bin","loaded":true,"observables":{"audio_sha1":"2ff762359d3d3dd85529ad57c1703be34669a37a","frame_sha1":"4c96f9da044f34b3000d6392f31189293ec78ee9","state:MPEG.AuthState":"02","state:MPEG.Present":"01","state_sha1":"5ef765188b1bd5ce24159ab0c5e49d1fc4ba6040","video_sha1":"f7db10347ce2081c188f83fbe5640131b4f2ceb5"},"repetitions":2,"system_files":{"mpeg_card.bin":"2f5ebd434f6d5b82e93d03e5626007bd5380f652","sega_101.bin":"df94c5b4d47eb3cc404d88b33a8fda237eaf4720"},"tracing":"strace"},{"files_opened":[{"path":"sega_101.bin","sha1_after":"df94c5b4d47eb3cc404d88b33a8fda237eaf4720","sha1_staged":"df94c5b4d47eb3cc404d88b33a8fda237eaf4720"},{"path":"mpeg_card.bin","sha1_after":"eaac576b8b5e79e7df5eLine truncated
|
||||
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||||
{"check":{"claim":"The mpeg_card.bin image Yabause hands to the Saturn BIOS through the Get MPEG ROM command (0xE2) changes what the BIOS shows and does for a Video CD.","method":"Experimental build, not what RetroArch users run: libretro Yabause with yinit.mpegpath pointed at the system directory, which reaches the same cs2.c Cs2GetMPEGRom path that standalone Yabause uses when its MpegROM/Path setting is filled. Saturn BIOS v1.01 (Japan), one emulation thread, host clock frozen at 2000-01-01 00:00:00 by libfaketime 0.9.10 so runs are deterministic, the authored Video CD inserted. 3000 frames; the button the core maps to Saturn A held 15 frames from frame 1300 (Play on the BIOS CD player) and Start 15 frames from frame 1900. Repeated with each mpeg_card.bin image, with no file, with 512 KiB of zeros and with a 1-byte file; every other input is identical. Each variant runs twice in fresh processes.","observable":"video_sha1","result":{"groups":[{"value":"c89177305da310bd329a17d0f4a5e60ffe5cdece","variants":["mpeg_card.bin","mpeg_card.bin.3fee63d4","mpeg_card.bin.80179c49","mpeg_card.bin.821af2bd","mpeg_card.bin.b60e8866","mpeg_card.bin.b7450812","mpeg_card.bin.ee821d3f","mpeg_card.bin.ef9de845","mpeg_card.bin-absent","zeros_512k.bin","one_byte.bin"]}],"statement":"video_sha1 is identical across all 11 variants","status":"same"},"variable":"mpeg_card.bin"},"core":{"build_command":"make -j8 in yabause/src/libretro, after setting yinit.mpegpath to <system>/mpeg_card.bin in libretro.c (the port sets it to NULL)","commit":"8926b0c6c347f8c5c755911ddb0ac695420ffbf8","compiler":["GCC: (Ubuntu 13.3.0-6ubuntu2~24.04.1) 13.3.0"],"file":"yabause_libretro.so","library_name":"Yabause","library_version":"v0.9.15 625bee35c","repo":"https://github.com/libretro/yabause","sha256":"1530b0a3c7f2ff762e4b02e22f016be6753a7f3864306cf17ca810bccee0e5c4"},"data":{"bytes":2962,"sha256":"e746187f0118ee5f4ed90458021bb36c215b723f7ef36198fb25d1e40e008fe5"},"emulator":"yabause","flags":[],"frontend":{"commit":"8b12685c1652732828c146336a14a5fc265fffd3","script":"scripts/core_probe.py","script_modified":false,"script_sha256":"a95ab54a8d8f9ecc5dc2a55fd0ab93ffc66fe6466e2d89eea56a1a95c17d858b"},"host":{"cpu_count":12,"cpu_model":"13th Gen Intel(R) Core(TM) i9-13900K","kernel":"6.18.54.1-microsoft-standard-WSL2","load_after":[1.81,3.2,4.89],"load_before":[2.41,4.58,5.69],"machine":"x86_64","max_load":6.0,"os":"Linux-6.18.54.1-microsoft-standard-WSL2-x86_64-with-glibc2.39","python":"3.12.3"},"id":"2026-10-27-92c9da074bcb","inputs":{"content":{"label":"authored Video CD: Big Buck Bunny 60 s, NTSC VCD 2.0 (identity.json beside the image)","sha1":"150cfb81d3c844f0721f2864073a33e326492d46","size":172,"tracks":[{"file":"bbb_vcd.bin","sha1":"e7952e60928dba7f3ceb6c3316894f96ad24e175","size":12169248}]},"env":{"FAKETIME":"2000-01-01 00:00:00","FAKETIME_DONT_FAKE_MONOTONIC":"1","LD_PRELOAD":"libfaketime.so.1 sha256:7ac8a1cdff1b627548de11513fddedd75014f5b041e9ae9054a634bb04aa7982"},"frame_hash_every":150,"frames":3000,"joypad_ports":2,"observables":["frame_sha1","video_sha1","audio_sha1","state_sha1","frame_hashes"],"options":{"yabause_numthreads":"1"},"presses":[{"button":0,"frame":1300,"length":15},{"button":3,"frame":1900,"length":15}],"repetitions":2,"warmup":0},"kind":"check","migrated_from_version":1,"record_version":2,"recorded_at":"2026-10-27T05:18:19+00:00","subject":"mpeg-card-vcd-bios-jp-mpegpath-build","supersedes":null,"variants":[{"files_opened":[{"path":"sega_101.bin","sha1_after":"df94c5b4d47eb3cc404d88b33a8fda237eaf4720","sha1_staged":"df94c5b4d47eb3cc404d88b33a8fda237eaf4720"},{"path":"mpeg_card.bin","sha1_after":"2f5ebd434f6d5b82e93d03e5626007bd5380f652","sha1_staged":"2f5ebd434f6d5b82e93d03e5626007bd5380f652"}],"files_probed_absent":[],"flags":[],"label":"mpeg_card.bin","loaded":true,"observables":{"audio_sha1":"8eefdabcbbb9f662de4b0d04087df5bd18ba6e45","frame_sha1":"1b5cd15c0e874315a9df0cd89c790dac0d4ca672","state_sha1":"1a9a2509e0e0574373a97c243c6bebededd63cd8","video_sha1":"c89177305da310bd329a17d0f4a5e60ffe5cdece"},"repetitions":2,"system_files":{"mpeg_card.bin":"2f5ebd434f6d5b82e93d03e5626007bd5380f652","sega_101.bin":"df94c5b4d47eb3cc404d88b33a8fda237eaf4720"},"tracing":"strace"},{"files_opened":[{"path":"sega_101.bin","sha1_after":"df94c5b4d47eb3cc404d88b33a8fda237eaf4720","sha1_staged":"df94c5b4d47eb3cc404d88b33a8fda237eaf4720"},{"path":"mpeg_card.bin","sha1_after":"eaac576b8b5e79e7df5e3efd70275b220ff70d78","sha1_staged":"eaac576b8b5e79e7df5e3efd70275b220ff70d78"}],"files_probed_absent":[],"flags":[],"label":"mpeg_card.bin.3fee63d4","loaded":true,"observables":{"audio_sha1":"8eefdabcbbb9f662de4b0d04087df5bd18ba6e45","frame_sha1":"1b5cd15c0e874315a9df0cd89c790dac0d4ca672","state_sha1":"1a9a2509e0e0574373a97c243c6bebededd63cd8","video_sha1":"c89177305da310bd329a17d0f4a5e60ffe5cdece"},"repetitions":2,"system_files":{"mpeg_card.bin":"eaac576b8b5e79e7df5e3efd70275b220ff70d78","sega_101.bin":"df94c5b4d47eb3cc404d88b33a8fda237eaf4720"}Line truncated
|
||||
Reference in new issue
Block a user