2025-05-20 18:47.57: New job: test ahrefs/ocannl https://github.com/ahrefs/ocannl.git#refs/heads/master (2c2690bf488a22a9a5927fac10ee6dd9f3b9fc74) (windows-amd64:windows-server-2022-amd64-5.3_opam-2.3) Base: windows-server-2022-amd64-ocaml-5.3 Opam project build To reproduce locally: git clone --recursive "https://github.com/ahrefs/ocannl.git" -b "master" && cd "ocannl" && git reset --hard 2c2690bf cat > Dockerfile <<'END-OF-DOCKERFILE' FROM windows-server-2022-amd64-ocaml-5.3 # windows-server-2022-amd64-5.3_opam-2.3 USER 1000:1000 ENV CLICOLOR_FORCE="1" ENV OPAMCOLOR="always" RUN ln -f /usr/bin/opam-2.3 /usr/bin/opam RUN opam init --reinit -ni RUN uname -rs && opam exec -- ocaml -version && opam --version RUN cd ~/opam-repository && (git cat-file -e 950945d221fd3f6bd4dd044a9778a3a074e74779 || git fetch origin master) && git reset -q --hard 950945d221fd3f6bd4dd044a9778a3a074e74779 && git log --no-decorate -n1 --oneline && opam update -u COPY --chown=1000:1000 neural_nets_lib.opam arrayjit.opam /Users/opam/src/./ RUN opam pin add -yn neural_nets_lib.dev '/Users/opam/src/./' && \ opam pin add -yn arrayjit.dev '/Users/opam/src/./' RUN echo '(lang dune 3.0)' > '/cygdrive/c/Users/opam/src/./dune-project' ENV DEPS="angstrom.0.16.1 arch-x86_64.1 astring.0.8.5 backoff.0.1.1 base.v0.17.2 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.1.3.0 conf-libffi.2.0.0 conf-mingw-w64-gcc-x86_64.1 conf-mingw-w64-libffi-x86_64.1 conf-pkg-config.4 cppo.1.8.0 csexp.1.5.2 ctypes.0.23.0 ctypes-foreign.0.23.0 dune.3.18.2 dune-configurator.3.18.2 fieldslib.v0.17.0 flexdll.0.44 fmt.0.10.0 host-arch-x86_64.1 host-system-mingw.1 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.8.0 mdx.2.5.0 mingw-w64-shims.0.2.0 mtime.2.1.0 multicore-magic.2.3.1 num.1.5-1 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-env-mingw64.1 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.0 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 parsexp.v0.17.0 pprint.20230830 ppx_assert.v0.17.0 ppx_base.v0.17.0 ppx_cold.v0.17.0 ppx_compare.v0.17.0 ppx_derivers.1.2.1 ppx_deriving.6.0.3 ppx_enumerate.v0.17.0 ppx_expect.v0.17.2 ppx_fields_conv.v0.17.0 ppx_globalize.v0.17.0 ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.0 ppx_minidebug.2.2.0 ppx_optcomp.v0.17.0 ppx_sexp_conv.v0.17.0 ppx_string.v0.17.0 ppx_variants_conv.v0.17.0 ppxlib.0.35.0 ppxlib_jane.v0.17.2 printbox.0.12 printbox-ext-plot.0.12 printbox-html.0.12 printbox-md.0.12 printbox-text.0.12 ptime.1.2.0 re.1.12.0 result.1.5 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.3.0 system-mingw.1 thread-local-storage.0.2 time_now.v0.17.0 topkg.1.0.8 tyxml.4.6.0 uucp.16.0.0 uutf.1.0.4 variantslib.v0.17.0" ENV CI="true" ENV OCAMLCI="true" RUN opam update --depexts && opam install --cli=2.3 --depext-only -y neural_nets_lib.dev arrayjit.dev $DEPS RUN opam install $DEPS COPY --chown=1000:1000 . /Users/opam/src RUN cd /cygdrive/c/Users/opam/src && opam exec -- dune build @install @check @runtest && rm -rf _build END-OF-DOCKERFILE docker build . END-REPRO-BLOCK 2025-05-20 18:47.57: Using cache hint "ahrefs/ocannl-windows-server-2022-amd64-ocaml-5.3-windows-server-2022-amd64-5.3_opam-2.3-16b2395c8300c42cb7dd379930af6440" 2025-05-20 18:47.57: Using OBuilder spec: ((from windows-server-2022-amd64-ocaml-5.3) (comment windows-server-2022-amd64-5.3_opam-2.3) (user (uid 1000) (gid 1000)) (env CLICOLOR_FORCE 1) (env OPAMCOLOR always) (run (shell "ln -f /usr/bin/opam-2.3 /usr/bin/opam")) (run (shell "opam init --reinit -ni")) (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) (run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\local\\opam\\download-cache"))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 950945d221fd3f6bd4dd044a9778a3a074e74779 || git fetch origin master) && git reset -q --hard 950945d221fd3f6bd4dd044a9778a3a074e74779 && git log --no-decorate -n1 --oneline && opam update -u")) (copy (src neural_nets_lib.opam arrayjit.opam) (dst /Users/opam/src/./)) (run (network host) (shell "opam pin add -yn neural_nets_lib.dev '/Users/opam/src/./' && \ \nopam pin add -yn arrayjit.dev '/Users/opam/src/./'")) (run (network host) (shell "echo '(lang dune 3.0)' > '/cygdrive/c/Users/opam/src/./dune-project'")) (env DEPS "angstrom.0.16.1 arch-x86_64.1 astring.0.8.5 backoff.0.1.1 base.v0.17.2 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.1.3.0 conf-libffi.2.0.0 conf-mingw-w64-gcc-x86_64.1 conf-mingw-w64-libffi-x86_64.1 conf-pkg-config.4 cppo.1.8.0 csexp.1.5.2 ctypes.0.23.0 ctypes-foreign.0.23.0 dune.3.18.2 dune-configurator.3.18.2 fieldslib.v0.17.0 flexdll.0.44 fmt.0.10.0 host-arch-x86_64.1 host-system-mingw.1 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.8.0 mdx.2.5.0 mingw-w64-shims.0.2.0 mtime.2.1.0 multicore-magic.2.3.1 num.1.5-1 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-env-mingw64.1 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.0 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 parsexp.v0.17.0 pprint.20230830 ppx_assert.v0.17.0 ppx_base.v0.17.0 ppx_cold.v0.17.0 ppx_compare.v0.17.0 ppx_derivers.1.2.1 ppx_deriving.6.0.3 ppx_enumerate.v0.17.0 ppx_expect.v0.17.2 ppx_fields_conv.v0.17.0 ppx_globalize.v0.17.0 ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.0 ppx_minidebug.2.2.0 ppx_optcomp.v0.17.0 ppx_sexp_conv.v0.17.0 ppx_string.v0.17.0 ppx_variants_conv.v0.17.0 ppxlib.0.35.0 ppxlib_jane.v0.17.2 printbox.0.12 printbox-ext-plot.0.12 printbox-html.0.12 printbox-md.0.12 printbox-text.0.12 ptime.1.2.0 re.1.12.0 result.1.5 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.3.0 system-mingw.1 thread-local-storage.0.2 time_now.v0.17.0 topkg.1.0.8 tyxml.4.6.0 uucp.16.0.0 uutf.1.0.4 variantslib.v0.17.0") (env CI true) (env OCAMLCI true) (run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\local\\opam\\download-cache"))) (network host) (shell "opam update --depexts && opam install --cli=2.3 --depext-only -y neural_nets_lib.dev arrayjit.dev $DEPS")) (run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\local\\opam\\download-cache"))) (network host) (shell "opam install $DEPS")) (copy (src .) (dst /Users/opam/src)) (run (shell "cd /cygdrive/c/Users/opam/src && opam exec -- dune build @install @check @runtest && rm -rf _build")) ) 2025-05-20 18:47.57: Connecting to build cluster… 2025-05-20 18:47.57: Waiting for resource in pool OCluster 2025-05-20 18:47.57: Waiting for worker… 2025-05-20 18:47.57: Got resource from pool OCluster Building on odawa HEAD is now at 0c149bf New executable read_config, and finally a better logging test setup with per-backend targets; important: test/ocannl_config -> test/config/ocannl_config HEAD is now at 2c2690b In progress: getting kernel logging to work again on the cuda backend (from windows-server-2022-amd64-ocaml-5.3) 2025-05-20 18:47.58 ---> using "1d6ffeb5a52124df73b2e951323e99615c52ca4f9bdf0f65039be6146fabdaab" from cache /: (comment windows-server-2022-amd64-5.3_opam-2.3) /: (user (uid 1000) (gid 1000)) /: (env CLICOLOR_FORCE 1) /: (env OPAMCOLOR always) /: (run (shell "ln -f /usr/bin/opam-2.3 /usr/bin/opam")) 2025-05-20 18:47.58 ---> using "95d5d85ee56c2575e196f53fe7f940cc0731fb5c4485beb38b72a714de9d05bf" from cache /: (run (shell "opam init --reinit -ni")) No configuration file found, using built-in defaults. <><> Unix support infrastructure ><><><><><><><><><><><><><><><><><><><><><><><> opam and the OCaml ecosystem in general require various Unix tools in order to operate correctly. At present, this requires the installation of Cygwin to provide these tools. How should opam obtain Unix tools? > 1. Use tools found in PATH (Cygwin installation at C:\cygwin64) 2. Automatically create an internal Cygwin installation that will be managed by opam (recommended) 3. Use Cygwin installation found in C:\cygwin64 4. Use another existing Cygwin/MSYS2 installation 5. Abort initialisation [1/2/3/4/5] 1 Checking for available remotes: rsync and local, git. - you won't be able to use mercurial repositories unless you install the hg command on your system. - you won't be able to use darcs repositories unless you install the darcs command on your system. <><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><> [default] no changes from file://C:/Users/opam/opam-repository 2025-05-20 18:47.58 ---> using "53bae75d46d214e65b51daece9ef873c6c6a891e203ec3d98bbd26c30834d1e2" from cache /: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version")) CYGWIN_NT-10.0-20348 3.5.5-1.x86_64 The OCaml toplevel, version 5.3.0 2.3.0 2025-05-20 18:47.58 ---> using "2b54922bf0d8d5ddbb1aea4afec4a959968c963bd87de7fe3038a742f957825c" from cache /: (run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\local\\opam\\download-cache"))) (network host) (shell "cd ~/opam-repository && (git cat-file -e 950945d221fd3f6bd4dd044a9778a3a074e74779 || git fetch origin master) && git reset -q --hard 950945d221fd3f6bd4dd044a9778a3a074e74779 && git log --no-decorate -n1 --oneline && opam update -u")) From https://github.com/ocaml/opam-repository * branch master -> FETCH_HEAD f93eb7cb02..b8a7f49af3 master -> origin/master 950945d221 Merge pull request #27855 from dra27/flexdll-0.44 <><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><> [default] synchronised from file://C:/Users/opam/opam-repository The following actions will be performed: === recompile 7 packages - recompile base-domains base [uses ocaml] - recompile base-effects base [uses ocaml] - recompile base-nnp base [uses base-domains] - recompile ocaml 5.3.0 [uses ocaml-base-compiler] - recompile ocaml-base-compiler 5.3.0 (pinned) [uses ocaml-compiler] - recompile ocaml-compiler 5.3.0 [uses flexdll] - recompile ocaml-config 3 [uses ocaml-base-compiler] === upgrade 1 package - upgrade flexdll 0.43 to 0.44 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved ocaml-config.3 (cached) -> retrieved flexdll.0.44 (https://github.com/ocaml/flexdll/archive/refs/tags/0.44.tar.gz) -> removed base-effects.base -> removed base-nnp.base -> removed base-domains.base -> removed ocaml.5.3.0 -> removed ocaml-config.3 -> removed ocaml-base-compiler.5.3.0 -> retrieved ocaml-compiler.5.3.0 (cached) -> removed ocaml-compiler.5.3.0 -> removed flexdll.0.43 -> installed flexdll.0.44 -> installed ocaml-compiler.5.3.0 -> installed ocaml-base-compiler.5.3.0 -> installed ocaml-config.3 -> installed ocaml.5.3.0 -> installed base-domains.base -> installed base-effects.base -> installed base-nnp.base Done. # To update the current shell environment, run: eval $(opam env) 2025-05-20 18:47.58 ---> using "0dca1185c872393f6d0ccf81dba5ecc1ac13cbc915893f9469891135a293d1e9" from cache /: (copy (src neural_nets_lib.opam arrayjit.opam) (dst /Users/opam/src/./)) 2025-05-20 18:47.58 ---> using "e23b496bd9336511173b4dd3614546bdc1c1b582d50404039684f3c51fe53cfb" from cache /: (run (network host) (shell "opam pin add -yn neural_nets_lib.dev '/Users/opam/src/./' && \ \nopam pin add -yn arrayjit.dev '/Users/opam/src/./'")) [neural_nets_lib.dev] synchronised (file://C:/Users/opam/src/.) neural_nets_lib is now pinned to file://C:/Users/opam/src/. (version dev) [arrayjit.dev] synchronised (file://C:/Users/opam/src/.) arrayjit is now pinned to file://C:/Users/opam/src/. (version dev) 2025-05-20 18:47.58 ---> using "c7d594541ea5c39e34a5e23929a8633da94a1b62179aaf3605a96b0f7a65c25b" from cache /: (run (network host) (shell "echo '(lang dune 3.0)' > '/cygdrive/c/Users/opam/src/./dune-project'")) 2025-05-20 18:47.58 ---> using "3f62a0225d4a1038099fbe32a44835f816fdff537edb83570a5f6b2e8bff7cda" from cache /: (env DEPS "angstrom.0.16.1 arch-x86_64.1 astring.0.8.5 backoff.0.1.1 base.v0.17.2 base-bigarray.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.10.0 camlp-streams.5.0.1 cmdliner.1.3.0 conf-libffi.2.0.0 conf-mingw-w64-gcc-x86_64.1 conf-mingw-w64-libffi-x86_64.1 conf-pkg-config.4 cppo.1.8.0 csexp.1.5.2 ctypes.0.23.0 ctypes-foreign.0.23.0 dune.3.18.2 dune-configurator.3.18.2 fieldslib.v0.17.0 flexdll.0.44 fmt.0.10.0 host-arch-x86_64.1 host-system-mingw.1 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.8.0 mdx.2.5.0 mingw-w64-shims.0.2.0 mtime.2.1.0 multicore-magic.2.3.1 num.1.5-1 ocaml.5.3.0 ocaml-base-compiler.5.3.0 ocaml-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-env-mingw64.1 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.0 ocaml_intrinsics_kernel.v0.17.1 ocamlbuild.0.16.1 ocamlfind.1.9.8 parsexp.v0.17.0 pprint.20230830 ppx_assert.v0.17.0 ppx_base.v0.17.0 ppx_cold.v0.17.0 ppx_compare.v0.17.0 ppx_derivers.1.2.1 ppx_deriving.6.0.3 ppx_enumerate.v0.17.0 ppx_expect.v0.17.2 ppx_fields_conv.v0.17.0 ppx_globalize.v0.17.0 ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.0 ppx_minidebug.2.2.0 ppx_optcomp.v0.17.0 ppx_sexp_conv.v0.17.0 ppx_string.v0.17.0 ppx_variants_conv.v0.17.0 ppxlib.0.35.0 ppxlib_jane.v0.17.2 printbox.0.12 printbox-ext-plot.0.12 printbox-html.0.12 printbox-md.0.12 printbox-text.0.12 ptime.1.2.0 re.1.12.0 result.1.5 saturn_lockfree.0.5.0 seq.base sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.3.0 system-mingw.1 thread-local-storage.0.2 time_now.v0.17.0 topkg.1.0.8 tyxml.4.6.0 uucp.16.0.0 uutf.1.0.4 variantslib.v0.17.0") /: (env CI true) /: (env OCAMLCI true) /: (run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\local\\opam\\download-cache"))) (network host) (shell "opam update --depexts && opam install --cli=2.3 --depext-only -y neural_nets_lib.dev arrayjit.dev $DEPS")) <><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><> [arrayjit.dev] synchronised (file://C:/Users/opam/src/.) [neural_nets_lib.dev] synchronised (file://C:/Users/opam/src/.) [NOTE] Package system-mingw is already installed (current version is 1). [NOTE] Package ocaml-options-vanilla is already installed (current version is 1). [NOTE] Package ocaml-env-mingw64 is already installed (current version is 1). [NOTE] Package ocaml-config is already installed (current version is 3). [NOTE] Package ocaml-compiler is already installed (current version is 5.3.0). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0). [NOTE] Package ocaml is already installed (current version is 5.3.0). [NOTE] Package mingw-w64-shims is already installed (current version is 0.2.0). [NOTE] Package host-system-mingw is already installed (current version is 1). [NOTE] Package host-arch-x86_64 is already installed (current version is 1). [NOTE] Package flexdll is already installed (current version is 0.44). [NOTE] Package conf-mingw-w64-gcc-x86_64 is already installed (current version is 1). [NOTE] Package base-unix is already installed (current version is base). [NOTE] Package base-threads is already installed (current version is base). [NOTE] Package base-nnp is already installed (current version is base). [NOTE] Package base-effects is already installed (current version is base). [NOTE] Package base-domains is already installed (current version is base). [NOTE] Package base-bigarray is already installed (current version is base). [NOTE] Package arch-x86_64 is already installed (current version is 1). The following system packages will first need to be installed: mingw64-x86_64-libffi <><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><> + C:\Users\opam\AppData\Local\opam\.cygwin\setup-x86_64.exe "--root" "C:\\cygwin64" "--quiet-mode" "unattended" "--no-shortcuts" "--no-startmenu" "--no-desktop" "--no-admin" "--no-version-check" "--no-write-registry" "--packages" "mingw64-x86_64-libffi" - Starting cygwin install, version 2.933 - User has backup/restore rights - User has symlink creation right - Current Directory: C:\Windows\system32 - root: C:\cygwin64 system - Changing gid to Administrators - Selected local directory: C:\Windows\system32 - net: Preconfig - site: https://cygwin.mirror.constant.com/ - solving: 1 tasks, update: no, use test packages: no - solving: 1 tasks, update: no, use test packages: no - Augmented Transaction List: - 0 install mingw64-x86_64-libffi 3.2.1-2 - Downloaded C:\Windows\system32/https%3a%2f%2fcygwin.mirror.constant.com%2f/noarch/release/mingw64-x86_64-libffi/mingw64-x86_64-libffi-3.2.1-2.tar.xz - Extracting from file://C:\Windows\system32/https%3a%2f%2fcygwin.mirror.constant.com%2f/noarch/release/mingw64-x86_64-libffi/mingw64-x86_64-libffi-3.2.1-2.tar.xz - running: C:\cygwin64\bin\dash.exe "/etc/postinstall/0p_000_autorebase.dash" - running: C:\cygwin64\bin\dash.exe "/etc/postinstall/0p_update-info-dir.dash" - running: C:\cygwin64\bin\dash.exe "/etc/postinstall/zp_man-db-update-index.dash" - Ending cygwin install - NOTE: you should run 'diskperf -y' to enable the disk statistics - NOTE: you should run 'diskperf -y' to enable the disk statistics 2025-05-20 18:47.58 ---> using "08a9008abe0590f757e0a8a6214240d3dd576ce350e24c5f8c978cd8f39e49a3" from cache /: (run (cache (opam-archives (target "c:\\Users\\opam\\AppData\\local\\opam\\download-cache"))) (network host) (shell "opam install $DEPS")) [NOTE] Package system-mingw is already installed (current version is 1). [NOTE] Package ocaml-options-vanilla is already installed (current version is 1). [NOTE] Package ocaml-env-mingw64 is already installed (current version is 1). [NOTE] Package ocaml-config is already installed (current version is 3). [NOTE] Package ocaml-compiler is already installed (current version is 5.3.0). [NOTE] Package ocaml-base-compiler is already installed (current version is 5.3.0). [NOTE] Package ocaml is already installed (current version is 5.3.0). [NOTE] Package mingw-w64-shims is already installed (current version is 0.2.0). [NOTE] Package host-system-mingw is already installed (current version is 1). [NOTE] Package host-arch-x86_64 is already installed (current version is 1). [NOTE] Package flexdll is already installed (current version is 0.44). [NOTE] Package conf-mingw-w64-gcc-x86_64 is already installed (current version is 1). [NOTE] Package base-unix is already installed (current version is base). [NOTE] Package base-threads is already installed (current version is base). [NOTE] Package base-nnp is already installed (current version is base). [NOTE] Package base-effects is already installed (current version is base). [NOTE] Package base-domains is already installed (current version is base). [NOTE] Package base-bigarray is already installed (current version is base). [NOTE] Package arch-x86_64 is already installed (current version is 1). The following actions will be performed: === recompile 1 package - recompile mingw-w64-shims 0.2.0 === install 76 packages - install angstrom 0.16.1 - install astring 0.8.5 - install backoff 0.1.1 - install base v0.17.2 - install bigarray-compat 1.1.0 - install bigstringaf 0.10.0 - install camlp-streams 5.0.1 - install cmdliner 1.3.0 - install conf-libffi 2.0.0 - install conf-mingw-w64-libffi-x86_64 1 - install conf-pkg-config 4 - install cppo 1.8.0 - install csexp 1.5.2 - install ctypes 0.23.0 - install ctypes-foreign 0.23.0 - install dune 3.18.2 - install dune-configurator 3.18.2 - install fieldslib v0.17.0 - install fmt 0.10.0 - install integers 0.7.0 - install jane-street-headers v0.17.0 - install jst-config v0.17.0 - install logs 0.8.0 - install mdx 2.5.0 - install mtime 2.1.0 - install multicore-magic 2.3.1 - install num 1.5-1 - install ocaml-compiler-libs v0.17.0 - install ocaml-syntax-shims 1.0.0 - install ocaml-version 4.0.0 - install ocaml_intrinsics_kernel v0.17.1 - install ocamlbuild 0.16.1 - install ocamlfind 1.9.8 - install parsexp v0.17.0 - install pprint 20230830 - install ppx_assert v0.17.0 - install ppx_base v0.17.0 - install ppx_cold v0.17.0 - install ppx_compare v0.17.0 - install ppx_derivers 1.2.1 - install ppx_deriving 6.0.3 - install ppx_enumerate v0.17.0 - install ppx_expect v0.17.2 - install ppx_fields_conv v0.17.0 - install ppx_globalize v0.17.0 - install ppx_hash v0.17.0 - install ppx_here v0.17.0 - install ppx_inline_test v0.17.0 - install ppx_minidebug 2.2.0 - install ppx_optcomp v0.17.0 - install ppx_sexp_conv v0.17.0 - install ppx_string v0.17.0 - install ppx_variants_conv v0.17.0 - install ppxlib 0.35.0 - install ppxlib_jane v0.17.2 - install printbox 0.12 - install printbox-ext-plot 0.12 - install printbox-html 0.12 - install printbox-md 0.12 - install printbox-text 0.12 - install ptime 1.2.0 - install re 1.12.0 - install result 1.5 - install saturn_lockfree 0.5.0 - install seq base - install sexplib v0.17.0 - install sexplib0 v0.17.0 - install stdio v0.17.0 - install stdlib-shims 0.3.0 - install thread-local-storage 0.2 - install time_now v0.17.0 - install topkg 1.0.8 - install tyxml 4.6.0 - install uucp 16.0.0 - install uutf 1.0.4 - install variantslib v0.17.0 <><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><> -> retrieved angstrom.0.16.1 (cached) -> retrieved astring.0.8.5 (cached) -> retrieved backoff.0.1.1 (cached) -> retrieved bigarray-compat.1.1.0 (cached) -> retrieved bigstringaf.0.10.0 (cached) -> retrieved camlp-streams.5.0.1 (cached) -> retrieved cmdliner.1.3.0 (cached) -> retrieved cppo.1.8.0 (cached) -> retrieved csexp.1.5.2 (cached) -> installed conf-pkg-config.4 -> installed conf-mingw-w64-libffi-x86_64.1 -> installed conf-libffi.2.0.0 -> retrieved ctypes.0.23.0, ctypes-foreign.0.23.0 (cached) -> retrieved fieldslib.v0.17.0 (cached) -> retrieved fmt.0.10.0 (cached) -> retrieved integers.0.7.0 (cached) -> retrieved jane-street-headers.v0.17.0 (cached) -> retrieved jst-config.v0.17.0 (cached) -> retrieved logs.0.8.0 (cached) -> retrieved mdx.2.5.0 (cached) -> retrieved mingw-w64-shims.0.2.0 (cached) -> removed mingw-w64-shims.0.2.0 -> retrieved mtime.2.1.0 (cached) -> retrieved multicore-magic.2.3.1 (cached) -> installed mingw-w64-shims.0.2.0 -> retrieved num.1.5-1 (cached) -> retrieved ocaml-compiler-libs.v0.17.0 (cached) -> retrieved ocaml-syntax-shims.1.0.0 (cached) -> installed cmdliner.1.3.0 -> installed num.1.5-1 -> retrieved base.v0.17.2 (https://github.com/janestreet/base/archive/refs/tags/v0.17.2.tar.gz) -> retrieved ocaml-version.4.0.0 (https://github.com/ocurrent/ocaml-version/releases/download/v4.0.0/ocaml-version-4.0.0.tbz) -> retrieved ocaml_intrinsics_kernel.v0.17.1 (cached) -> retrieved ocamlbuild.0.16.1 (cached) -> retrieved ocamlfind.1.9.8 (cached) -> retrieved parsexp.v0.17.0 (cached) -> retrieved pprint.20230830 (cached) -> retrieved ppx_assert.v0.17.0 (cached) -> retrieved ppx_base.v0.17.0 (cached) -> retrieved ppx_cold.v0.17.0 (cached) -> retrieved ppx_compare.v0.17.0 (cached) -> retrieved ppx_derivers.1.2.1 (cached) -> retrieved ppx_deriving.6.0.3 (cached) -> retrieved ppx_enumerate.v0.17.0 (cached) -> retrieved ppx_fields_conv.v0.17.0 (cached) -> retrieved ppx_expect.v0.17.2 (cached) -> retrieved ppx_globalize.v0.17.0 (cached) -> retrieved ppx_hash.v0.17.0 (cached) -> retrieved ppx_here.v0.17.0 (cached) -> retrieved ppx_inline_test.v0.17.0 (cached) -> retrieved ppx_optcomp.v0.17.0 (cached) -> retrieved ppx_sexp_conv.v0.17.0 (cached) -> retrieved ppx_string.v0.17.0 (cached) -> retrieved ppx_variants_conv.v0.17.0 (cached) -> retrieved ppxlib.0.35.0 (cached) -> retrieved ppxlib_jane.v0.17.2 (cached) -> retrieved dune.3.18.2, dune-configurator.3.18.2 (https://github.com/ocaml/dune/releases/download/3.18.2/dune-3.18.2.tbz) -> retrieved ptime.1.2.0 (cached) -> retrieved ppx_minidebug.2.2.0 (https://github.com/lukstafi/ppx_minidebug/archive/refs/tags/2.2.0.tar.gz) -> retrieved printbox.0.12, printbox-ext-plot.0.12, printbox-html.0.12, printbox-md.0.12, printbox-text.0.12 (https://github.com/c-cube/printbox/releases/download/v0.12/printbox-0.12.tbz) -> retrieved re.1.12.0 (cached) -> retrieved seq.base (cached) -> installed seq.base -> retrieved result.1.5 (cached) -> retrieved saturn_lockfree.0.5.0 (cached) -> retrieved sexplib.v0.17.0 (cached) -> retrieved sexplib0.v0.17.0 (cached) -> retrieved stdio.v0.17.0 (cached) -> retrieved stdlib-shims.0.3.0 (cached) -> retrieved thread-local-storage.0.2 (cached) -> retrieved time_now.v0.17.0 (cached) -> retrieved topkg.1.0.8 (cached) -> retrieved tyxml.4.6.0 (cached) -> retrieved uucp.16.0.0 (cached) -> retrieved uutf.1.0.4 (cached) -> retrieved variantslib.v0.17.0 (cached) -> installed ocamlbuild.0.16.1 [WARNING] .install file is missing .exe extension for src/findlib/ocamlfind [WARNING] .install file is missing .exe extension for src/findlib/ocamlfind_opt [WARNING] Automatically adding .exe to C:\Users\opam\AppData\Local\opam\5.3.0\.opam-switch\build\ocamlfind.1.9.8\src\findlib\ocamlfind.exe [WARNING] Automatically adding .exe to C:\Users\opam\AppData\Local\opam\5.3.0\.opam-switch\build\ocamlfind.1.9.8\src\findlib\ocamlfind_opt.exe [WARNING] C:\Users\opam\AppData\Local\opam\5.3.0\bin\safe_camlp4 is a script; the command won't be available -> installed ocamlfind.1.9.8 -> installed topkg.1.0.8 -> installed uutf.1.0.4 -> installed astring.0.8.5 -> installed fmt.0.10.0 -> installed mtime.2.1.0 -> installed ptime.1.2.0 -> installed logs.0.8.0 -> installed dune.3.18.2 -> installed backoff.0.1.1 -> installed jane-street-headers.v0.17.0 -> installed bigarray-compat.1.1.0 -> installed csexp.1.5.2 -> installed camlp-streams.5.0.1 -> installed cppo.1.8.0 -> installed multicore-magic.2.3.1 -> installed ocaml-compiler-libs.v0.17.0 -> installed ocaml-syntax-shims.1.0.0 -> installed ocaml-version.4.0.0 -> installed ocaml_intrinsics_kernel.v0.17.1 -> installed pprint.20230830 -> installed ppx_derivers.1.2.1 -> installed printbox.0.12 -> installed re.1.12.0 -> installed result.1.5 -> installed saturn_lockfree.0.5.0 -> installed sexplib0.v0.17.0 -> installed stdlib-shims.0.3.0 -> installed thread-local-storage.0.2 -> installed dune-configurator.3.18.2 -> installed integers.0.7.0 -> installed parsexp.v0.17.0 -> installed tyxml.4.6.0 -> installed bigstringaf.0.10.0 -> installed mdx.2.5.0 -> installed printbox-html.0.12 -> installed angstrom.0.16.1 -> installed sexplib.v0.17.0 -> installed uucp.16.0.0 -> installed printbox-text.0.12 -> installed printbox-md.0.12 -> installed base.v0.17.2 -> installed printbox-ext-plot.0.12 -> installed fieldslib.v0.17.0 -> installed variantslib.v0.17.0 -> installed stdio.v0.17.0 -> installed ctypes.0.23.0 -> installed ppxlib.0.35.0 -> installed ctypes-foreign.0.23.0 -> installed ppx_optcomp.v0.17.0 -> installed ppxlib_jane.v0.17.2 -> installed ppx_cold.v0.17.0 -> installed ppx_here.v0.17.0 -> installed ppx_variants_conv.v0.17.0 -> installed ppx_fields_conv.v0.17.0 -> installed ppx_deriving.6.0.3 -> installed ppx_enumerate.v0.17.0 -> installed ppx_globalize.v0.17.0 -> installed ppx_compare.v0.17.0 -> installed ppx_sexp_conv.v0.17.0 -> installed ppx_hash.v0.17.0 -> installed ppx_assert.v0.17.0 -> installed ppx_minidebug.2.2.0 -> installed ppx_base.v0.17.0 -> installed jst-config.v0.17.0 -> installed ppx_string.v0.17.0 -> installed time_now.v0.17.0 -> installed ppx_inline_test.v0.17.0 -> installed ppx_expect.v0.17.2 Done. # To update the current shell environment, run: eval $(opam env) 2025-05-20 18:47.58 ---> using "0b4c74c1bb4289c4fc4acf7fcf45366ccdfc5e50ab628e8a3243aca5889a09c6" from cache /: (copy (src .) (dst /Users/opam/src)) 2025-05-20 18:48.12 ---> saved as "399ab0028c4cd425cfbc71ac6c0f431c087227e0ad2f11d4c66ff701326f5f9f" /: (run (shell "cd /cygdrive/c/Users/opam/src && opam exec -- dune build @install @check @runtest && rm -rf _build")) (cd _build/default/test/config && ..\..\arrayjit\bin\read_config.exe --read=backend) Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\src\_build\default\test\config\ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file Wrote value of 'backend' to ocannl_backend.txt (cd _build/default/test_ppx && .\test_ppx_op.exe) Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\src\_build\default\test_ppx\ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/default/test_ppx && .\test_ppx_op_expected.exe) Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\src\_build\default\test_ppx\ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/78bcc24da3198e7df0c11b8eeff38014/default/test && .tutorials.inline-tests\inline-test-runner.exe inline-test-runner tutorials -partition "Found 0, in the config file" -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\src\_build\.sandbox\78bcc24da3198e7df0c11b8eeff38014\default\test\ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/78bcc24da3198e7df0c11b8eeff38014/default/test && .tutorials.inline-tests\inline-test-runner.exe inline-test-runner tutorials -partition "Retrieving commandline, environment, or config file variable ocannl_log_level" -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\src\_build\.sandbox\78bcc24da3198e7df0c11b8eeff38014\default\test\ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/78bcc24da3198e7df0c11b8eeff38014/default/test && .tutorials.inline-tests\inline-test-runner.exe inline-test-runner tutorials -partition "" -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\src\_build\.sandbox\78bcc24da3198e7df0c11b8eeff38014\default\test\ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/78bcc24da3198e7df0c11b8eeff38014/default/test && .tutorials.inline-tests\inline-test-runner.exe inline-test-runner tutorials -partition "Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\src\_build\.sandbox\b3d47e5d2ef99d3acf8e6ba859406a17\default\test\ocannl_config." -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\src\_build\.sandbox\78bcc24da3198e7df0c11b8eeff38014\default\test\ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file File "test/dune", lines 30-40, characters 0-281: 30 | (rule 31 | (alias runtest) 32 | (target 33 | (dir log_files)) 34 | (action 35 | (run 36 | %{dep:micrograd_demo_logging.exe} 37 | "--ocannl_debug_backend=text" 38 | "--ocannl_log_file_stem=micrograd_demo_logging" 39 | "--ocannl_log_main_domain_to_stdout=false" 40 | "--ocannl_debug_log_to_stream_files=true"))) (cd _build/default/test && .\micrograd_demo_logging.exe --ocannl_debug_backend=text --ocannl_log_file_stem=micrograd_demo_logging --ocannl_log_main_domain_to_stdout=false --ocannl_debug_log_to_stream_files=true) Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\src\_build\default\test\ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file Retrieving commandline, environment, or config file variable ocannl_backend Found multicore_cc, in the config file Retrieving commandline, environment, or config file variable ocannl_cd_ident_style Not found, using default heuristic Retrieving commandline, environment, or config file variable ocannl_ll_ident_style Not found, using default heuristic Retrieving commandline, environment, or config file variable ocannl_prefer_backend_uniformity Found true, in the config file Retrieving commandline, environment, or config file variable ocannl_debug_log_to_stream_files Found true, commandline --ocannl_debug_log_to_stream_files=true Retrieving commandline, environment, or config file variable ocannl_cc_backend_optimization_level Not found, using default 3 Retrieving commandline, environment, or config file variable ocannl_cc_backend_compiler_command Not found, using default x86_64-w64-mingw32-gcc Fatal error: exception File "src/printbox-text/PrintBox_text.ml", line 212, characters 6-12: Assertion failed Raised at PrintBox_text.Output.Make_out.to_buf_aux_ in file "src/printbox-text/PrintBox_text.ml", line 212, characters 6-50 Called from Stdlib__Map.Make.fold in file "map.ml", line 329, characters 19-42 Called from Stdlib__Map.Make.fold in file "map.ml", line 329, characters 26-41 Called from Stdlib__Map.Make.fold in file "map.ml", line 329, characters 26-41 Called from Stdlib__Map.Make.fold in file "map.ml", line 329, characters 26-41 Called from PrintBox_text.Output.Make_out.render in file "src/printbox-text/PrintBox_text.ml", line 242, characters 14-64 Called from PrintBox_text.output in file "src/printbox-text/PrintBox_text.ml", line 851, characters 2-31 Called from Minidebug_runtime.PrintBox.output_box in file "minidebug_runtime.ml", line 1527, characters 19-59 Called from Minidebug_runtime.PrintBox.close_log_impl.close_tree in file "minidebug_runtime.ml", line 1572, characters 6-38 Called from Backends.Add_buffer_retrieval_and_syncing.sync_routine in file "arrayjit/lib/backends.ml", lines 144-172, characters 31-82 Called from Backends.Raise_backend.link in file "arrayjit/lib/backends.ml", lines 454-455, characters 4-92 Re-raised at Backends.Raise_backend.link in file "arrayjit/lib/backends.ml", lines 441-455, characters 23-92 Called from Dune__exe__Micrograd_demo_logging in file "test/micrograd_demo_logging.ml", line 34, characters 13-77 (cd _build/.sandbox/78bcc24da3198e7df0c11b8eeff38014/default/test && .tutorials.inline-tests\inline-test-runner.exe inline-test-runner tutorials -partition micrograd_demo.ml -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\src\_build\.sandbox\78bcc24da3198e7df0c11b8eeff38014\default\test\ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/78bcc24da3198e7df0c11b8eeff38014/default/test && .tutorials.inline-tests\inline-test-runner.exe inline-test-runner tutorials -partition primitive_ops.ml -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\src\_build\.sandbox\78bcc24da3198e7df0c11b8eeff38014\default\test\ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/78bcc24da3198e7df0c11b8eeff38014/default/test && .tutorials.inline-tests\inline-test-runner.exe inline-test-runner tutorials -partition hello_world_op.ml -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\src\_build\.sandbox\78bcc24da3198e7df0c11b8eeff38014\default\test\ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/78bcc24da3198e7df0c11b8eeff38014/default/test && .tutorials.inline-tests\inline-test-runner.exe inline-test-runner tutorials -partition zero2hero_1of7.ml -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\src\_build\.sandbox\78bcc24da3198e7df0c11b8eeff38014\default\test\ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/.sandbox/78bcc24da3198e7df0c11b8eeff38014/default/test && .tutorials.inline-tests\inline-test-runner.exe inline-test-runner tutorials -partition moons_demo_parallel.ml -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\src\_build\.sandbox\78bcc24da3198e7df0c11b8eeff38014\default\test\ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file (cd _build/default/test && .\moons_demo_parallel_run.exe) Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\src\_build\default\test\ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file ("Set log_level to" 1) └─{orphaned from #2} Retrieving commandline, environment, or config file variable ocannl_backend Found multicore_cc, in the config file Properties of devices: (multicore_devices (device ((device_name CPU) (device_ordinal 0) (num_domains 16)))) @!Retrieving commandline, environment, or config file variable ocannl_prefer_backend_uniformity Found true, in the config file Retrieving commandline, environment, or config file variable ocannl_debug_log_to_stream_files Not found, using default false Retrieving commandline, environment, or config file variable ocannl_ll_ident_style Not found, using default heuristic Retrieving commandline, environment, or config file variable ocannl_cc_backend_optimization_level Not found, using default 3 Retrieving commandline, environment, or config file variable ocannl_cc_backend_compiler_command Not found, using default x86_64-w64-mingw32-gcc Retrieving commandline, environment, or config file variable ocannl_never_capture_stdout Not found, using default false Batch=59, step=60, lr=0.199250, batch loss=0.849657, epoch loss=34.749045 Batch=119, step=120, lr=0.198250, batch loss=0.823291, epoch loss=38.966666 Batch=179, step=180, lr=0.197250, batch loss=0.411285, epoch loss=41.615335 Batch=239, step=240, lr=0.196250, batch loss=0.236862, epoch loss=43.147674 Batch=299, step=300, lr=0.195250, batch loss=0.262930, epoch loss=44.395827 Epoch=0, step=300, lr=0.195250, epoch loss=44.395827 Batch=59, step=360, lr=0.194250, batch loss=0.345650, epoch loss=1.056395 Batch=119, step=420, lr=0.193250, batch loss=0.273287, epoch loss=2.187980 Batch=179, step=480, lr=0.192250, batch loss=0.358382, epoch loss=3.386964 Batch=239, step=540, lr=0.191250, batch loss=0.254379, epoch loss=4.700827 Batch=299, step=600, lr=0.190250, batch loss=0.215741, epoch loss=5.827612 Epoch=1, step=600, lr=0.190250, epoch loss=5.827612 Batch=59, step=660, lr=0.189250, batch loss=0.337705, epoch loss=0.981971 Batch=119, step=720, lr=0.188250, batch loss=0.261574, epoch loss=2.035313 Batch=179, step=780, lr=0.187250, batch loss=0.343478, epoch loss=3.161138 Batch=239, step=840, lr=0.186250, batch loss=0.213350, epoch loss=4.350808 Batch=299, step=900, lr=0.185250, batch loss=0.201212, epoch loss=5.258079 Epoch=2, step=900, lr=0.185250, epoch loss=5.258079 Batch=59, step=960, lr=0.184250, batch loss=0.317358, epoch loss=0.977209 Batch=119, step=1020, lr=0.183250, batch loss=0.256903, epoch loss=2.015287 Batch=179, step=1080, lr=0.182250, batch loss=0.326680, epoch loss=3.115766 Batch=239, step=1140, lr=0.181250, batch loss=0.229177, epoch loss=4.298091 Batch=299, step=1200, lr=0.180250, batch loss=0.192127, epoch loss=5.252498 Epoch=3, step=1200, lr=0.180250, epoch loss=5.252498 Batch=59, step=1260, lr=0.179250, batch loss=0.306664, epoch loss=0.930927 Batch=119, step=1320, lr=0.178250, batch loss=0.239961, epoch loss=1.912215 Batch=179, step=1380, lr=0.177250, batch loss=0.332873, epoch loss=2.991734 Batch=239, step=1440, lr=0.176250, batch loss=0.214233, epoch loss=4.131396 Batch=299, step=1500, lr=0.175250, batch loss=0.188075, epoch loss=5.069259 Epoch=4, step=1500, lr=0.175250, epoch loss=5.069259 Batch=59, step=1560, lr=0.174250, batch loss=0.298922, epoch loss=0.927285 Batch=119, step=1620, lr=0.173250, batch loss=0.235227, epoch loss=1.885429 Batch=179, step=1680, lr=0.172250, batch loss=0.318984, epoch loss=2.934925 Batch=239, step=1740, lr=0.171250, batch loss=0.213642, epoch loss=4.053951 Batch=299, step=1800, lr=0.170250, batch loss=0.182350, epoch loss=4.964922 Epoch=5, step=1800, lr=0.170250, epoch loss=4.964922 Batch=59, step=1860, lr=0.169250, batch loss=0.291053, epoch loss=0.905908 Batch=119, step=1920, lr=0.168250, batch loss=0.238376, epoch loss=1.872686 Batch=179, step=1980, lr=0.167250, batch loss=0.307535, epoch loss=2.896423 Batch=239, step=2040, lr=0.166250, batch loss=0.207773, epoch loss=3.981185 Batch=299, step=2100, lr=0.165250, batch loss=0.179365, epoch loss=4.855384 Epoch=6, step=2100, lr=0.165250, epoch loss=4.855384 Batch=59, step=2160, lr=0.164250, batch loss=0.276815, epoch loss=0.867850 Batch=119, step=2220, lr=0.163250, batch loss=0.229677, epoch loss=1.782577 Batch=179, step=2280, lr=0.162250, batch loss=0.295377, epoch loss=2.768141 Batch=239, step=2340, lr=0.161250, batch loss=0.197815, epoch loss=3.813976 Batch=299, step=2400, lr=0.160250, batch loss=0.167903, epoch loss=4.701686 Epoch=7, step=2400, lr=0.160250, epoch loss=4.701686 Batch=59, step=2460, lr=0.159250, batch loss=0.262053, epoch loss=0.805233 Batch=119, step=2520, lr=0.158250, batch loss=0.212733, epoch loss=1.674406 Batch=179, step=2580, lr=0.157250, batch loss=0.277108, epoch loss=2.604527 Batch=239, step=2640, lr=0.156250, batch loss=0.200086, epoch loss=3.611217 Batch=299, step=2700, lr=0.155250, batch loss=0.154368, epoch loss=4.413489 Epoch=8, step=2700, lr=0.155250, epoch loss=4.413489 Batch=59, step=2760, lr=0.154250, batch loss=0.240926, epoch loss=0.724647 Batch=119, step=2820, lr=0.153250, batch loss=0.212729, epoch loss=1.548298 Batch=179, step=2880, lr=0.152250, batch loss=0.261661, epoch loss=2.416303 Batch=239, step=2940, lr=0.151250, batch loss=0.184611, epoch loss=3.340421 Batch=299, step=3000, lr=0.150250, batch loss=0.139399, epoch loss=4.106989 Epoch=9, step=3000, lr=0.150250, epoch loss=4.106989 Batch=59, step=3060, lr=0.149250, batch loss=0.221435, epoch loss=0.660406 Batch=119, step=3120, lr=0.148250, batch loss=0.176351, epoch loss=1.386426 Batch=179, step=3180, lr=0.147250, batch loss=0.229000, epoch loss=2.141325 Batch=239, step=3240, lr=0.146250, batch loss=0.163077, epoch loss=2.964674 Batch=299, step=3300, lr=0.145250, batch loss=0.118679, epoch loss=3.622183 Epoch=10, step=3300, lr=0.145250, epoch loss=3.622183 Batch=59, step=3360, lr=0.144250, batch loss=0.188008, epoch loss=0.578093 Batch=119, step=3420, lr=0.143250, batch loss=0.146353, epoch loss=1.159335 Batch=179, step=3480, lr=0.142250, batch loss=0.172814, epoch loss=1.746087 Batch=239, step=3540, lr=0.141250, batch loss=0.101816, epoch loss=2.450835 Batch=299, step=3600, lr=0.140250, batch loss=0.085572, epoch loss=2.940497 Epoch=11, step=3600, lr=0.140250, epoch loss=2.940497 Batch=59, step=3660, lr=0.139250, batch loss=0.143334, epoch loss=0.455308 Batch=119, step=3720, lr=0.138250, batch loss=0.095192, epoch loss=0.883559 Batch=179, step=3780, lr=0.137250, batch loss=0.171799, epoch loss=1.364697 Batch=239, step=3840, lr=0.136250, batch loss=0.096009, epoch loss=2.055239 Batch=299, step=3900, lr=0.135000, batch loss=0.055998, epoch loss=2.408522 Epoch=12, step=3900, lr=0.135000, epoch loss=2.408522 Batch=59, step=3960, lr=0.134250, batch loss=0.097987, epoch loss=0.419425 Batch=119, step=4020, lr=0.133250, batch loss=0.056509, epoch loss=0.686499 Batch=179, step=4080, lr=0.132250, batch loss=0.129981, epoch loss=1.154228 Batch=239, step=4140, lr=0.131250, batch loss=0.031651, epoch loss=1.640026 Batch=299, step=4200, lr=0.130250, batch loss=0.048109, epoch loss=1.903234 Epoch=13, step=4200, lr=0.130250, epoch loss=1.903234 Batch=59, step=4260, lr=0.129250, batch loss=0.060806, epoch loss=0.175628 Batch=119, step=4320, lr=0.128250, batch loss=0.023442, epoch loss=0.333402 Batch=179, step=4380, lr=0.127250, batch loss=0.042784, epoch loss=0.483628 Batch=239, step=4440, lr=0.126250, batch loss=0.037709, epoch loss=0.783624 Batch=299, step=4500, lr=0.125250, batch loss=0.016170, epoch loss=0.928123 Epoch=14, step=4500, lr=0.125250, epoch loss=0.928123 Batch=59, step=4560, lr=0.124250, batch loss=0.039202, epoch loss=0.155930 Batch=119, step=4620, lr=0.123250, batch loss=0.016193, epoch loss=0.261353 Batch=179, step=4680, lr=0.122250, batch loss=0.026771, epoch loss=0.366197 Batch=239, step=4740, lr=0.121250, batch loss=0.018483, epoch loss=0.547012 Batch=299, step=4800, lr=0.120250, batch loss=0.010236, epoch loss=0.622584 Epoch=15, step=4800, lr=0.120250, epoch loss=0.622584 Batch=59, step=4860, lr=0.119250, batch loss=0.021710, epoch loss=0.090680 Batch=119, step=4920, lr=0.118250, batch loss=0.008609, epoch loss=0.143080 Batch=179, step=4980, lr=0.117250, batch loss=0.038421, epoch loss=0.241281 Batch=239, step=5040, lr=0.116250, batch loss=0.015609, epoch loss=0.413109 Batch=299, step=5100, lr=0.115250, batch loss=0.007445, epoch loss=0.464311 Epoch=16, step=5100, lr=0.115250, epoch loss=0.464311 Batch=59, step=5160, lr=0.114250, batch loss=0.018483, epoch loss=0.054115 Batch=119, step=5220, lr=0.113250, batch loss=0.004635, epoch loss=0.094146 Batch=179, step=5280, lr=0.112250, batch loss=0.043348, epoch loss=0.187867 Batch=239, step=5340, lr=0.111250, batch loss=0.009839, epoch loss=0.335487 Batch=299, step=5400, lr=0.110250, batch loss=0.005080, epoch loss=0.365203 Epoch=17, step=5400, lr=0.110250, epoch loss=0.365203 Batch=59, step=5460, lr=0.109250, batch loss=0.010167, epoch loss=0.031692 Batch=119, step=5520, lr=0.108250, batch loss=0.002822, epoch loss=0.060180 Batch=179, step=5580, lr=0.107250, batch loss=0.027093, epoch loss=0.136363 Batch=239, step=5640, lr=0.106250, batch loss=0.009179, epoch loss=0.234708 Batch=299, step=5700, lr=0.105250, batch loss=0.004948, epoch loss=0.259867 Epoch=18, step=5700, lr=0.105250, epoch loss=0.259867 Batch=59, step=5760, lr=0.104250, batch loss=0.011111, epoch loss=0.030268 Batch=119, step=5820, lr=0.103250, batch loss=0.003495, epoch loss=0.066531 Batch=179, step=5880, lr=0.102250, batch loss=0.016211, epoch loss=0.124823 Batch=239, step=5940, lr=0.101250, batch loss=0.007859, epoch loss=0.202287 Batch=299, step=6000, lr=0.100250, batch loss=0.004518, epoch loss=0.223531 Epoch=19, step=6000, lr=0.100250, epoch loss=0.223531 Half-moons scatterplot and decision boundary: ┌────────────────────────────────────────────────────────────────────────────────────────────────────┐ │********************************#*******************************************************************│ │**********************#*#*#######*###*#####*********************************************************│ │**********************#########################*****************************************************│ │*****************#**########*######*###########*###*************************************************│ │***************#################*###################************************************************│ │************######*#################*#################**********************************************│ │**********#*#####*########*#**************##*#########*#********************************************│ │***********########*##*#******************#*****##########******************************************│ │***********###########*************************############***************************************..│ │********######*####*********************************###*###*#**********************************.....│ │*******######**##**********************************#*######*#*******************************........│ │*******##*##**##***********..........***************########*##****************************.........│ │*****#######************.......%...%%...***************#########*************************.........%.│ │******######***********.........%........***************##*#####************************......%.%.%.│ │***#########**********.........%%%.%%.....**************#*#######**********************......%.%%%%.│ │****#######**********..........%%%%.........************#########*********************.......%%.%%.%│ │**#######************..........%%%%%%%.......**************###*###******************.........%%%%%%.│ │*##*####************...........%%%%%%%.........***********########*****************..........%%%%%%.│ 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│#****##********....................%%%%%%%%%................***###*#***...............%.%%%%%%%.....│ │**************.....................%.%%%%%%...................*******..................%.%%.%%......│ │**************.......................%..%%%%%%%................*****..............%.%%%%%%%%%.......│ │*************.........................%.%%%.%%%%................***...............%%%%%%%.%.%.......│ │*************...........................%..%%%%..%................................%%%%%%%%..........│ │************.............................%%%%%%%%%%%........................%%..%%%%%%%%.%..........│ │***********..............................%%.%%%%%%%%..%....................%..%%%.%%%%%%%...........│ │***********.................................%%%%.%%%%%%%%...............%.%%%%%%%%%%%%.%............│ │**********...................................%%%%%%%%%%%%%%%%%%%%%%.%%%%.%%%%%%%%%%%%%..............│ │**********....................................%%.%%%%%%%%%%%%%%%%%%%%%%.%%%%%%%%%%%.................│ │*********.........................................%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%...................│ │*********............................................%%%.%%%%%%%%%%%%%%%%%%%%%......................│ │********................................................%...%%%%.%%.%%%%..%.........................│ └────────────────────────────────────────────────────────────────────────────────────────────────────┘ (cd _build/.sandbox/78bcc24da3198e7df0c11b8eeff38014/default/test && .tutorials.inline-tests\inline-test-runner.exe inline-test-runner tutorials -partition einsum_trivia.ml -source-tree-root .. -diff-cmd -) Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\src\_build\.sandbox\78bcc24da3198e7df0c11b8eeff38014\default\test\ocannl_config. Retrieving commandline, environment, or config file variable ocannl_log_level Found 0, in the config file "cd /cygdrive/c/Users/opam/src && opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1 2025-05-20 18:48.56: Job failed: Failed: Build failed