Organisations ahrefs ocannl e752dd ()windows-server-2022-amd64-5.3_opam-2.3
windows-server-2022-amd64-5.3_opam-2.3

Created at May 09 16:04 +00:00
0s in queue
Finished at May 09 16:09 +00:00
e752dd
Ran for 5m12s
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2025-05-09 16:04.08: New job: test ahrefs/ocannl https://github.com/ahrefs/ocannl.git#refs/heads/master (e752ddbc7f85bd4a7379f2e2bc07d7a945f73056) (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 e752ddbc
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 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


2025-05-09 16:04.08: Using cache hint "ahrefs/ocannl-windows-server-2022-amd64-ocaml-5.3-windows-server-2022-amd64-5.3_opam-2.3-363b1f30fe0651e7fddc38305ff3b170"
2025-05-09 16:04.08: 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 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"))
)


2025-05-09 16:04.08: Waiting for resource in pool OCluster
2025-05-09 16:04.08: Waiting for worker…
2025-05-09 16:04.08: Got resource from pool OCluster
Building on odawa
HEAD is now at e3497ad gcc_backend.ml: tiny fixes to recent refactorings
HEAD is now at e752ddb Make Metal non-optional on macOS and test it on an M1 GPU


(from windows-server-2022-amd64-ocaml-5.3)
2025-05-09 16:04.09 ---> 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"))
2025-05-09 16:04.09 ---> 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
2025-05-09 16:04.09 ---> 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
2025-05-09 16:04.09 ---> 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)
2025-05-09 16:04.09 ---> using "0dca1185c872393f6d0ccf81dba5ecc1ac13cbc915893f9469891135a293d1e9" from cache


/: (copy (src neural_nets_lib.opam arrayjit.opam) (dst /Users/opam/src/./))
2025-05-09 16:04.23 ---> saved as "d00564bc3e4e5075f1bce6c9a6b8e73017287d9b41d57ba64d20e864b840bd98"


/: (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)
2025-05-09 16:04.37 ---> saved as "6a3dad6e9b84aacd81f8c07a9a17002ce2a4a2f4b68473b2ba8932a5c9a12855"


/: (run (network host)
(shell "echo '(lang dune 3.0)' > '/cygdrive/c/Users/opam/src/./dune-project'"))
2025-05-09 16:04.49 ---> saved as "3631752825e19e3dfdcb7247388306f856d075e95ab7bbff14dfbc9bd371e181"


/: (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 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
2025-05-09 16:05.25 ---> saved as "8889f985813592de6e1f143761323f7d8275d9a128f139fd1333df547562e0c9"


/: (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 75 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   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 base.v0.17.2  (https://github.com/janestreet/base/archive/refs/tags/v0.17.2.tar.gz)
-> 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 mingw-w64-shims.0.2.0  (cached)
-> removed   mingw-w64-shims.0.2.0
-> retrieved mdx.2.5.0  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved multicore-magic.2.3.1  (cached)
-> retrieved num.1.5-1  (cached)
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> installed mingw-w64-shims.0.2.0
-> retrieved ocaml_intrinsics_kernel.v0.17.1  (cached)
-> retrieved ocamlbuild.0.16.1  (cached)
-> retrieved ocaml-version.4.0.0  (https://github.com/ocurrent/ocaml-version/releases/download/v4.0.0/ocaml-version-4.0.0.tbz)
-> retrieved ocamlfind.1.9.8  (cached)
-> retrieved parsexp.v0.17.0  (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 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 ppx_expect.v0.17.2  (cached)
-> retrieved ppx_fields_conv.v0.17.0  (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_jane.v0.17.2  (cached)
-> retrieved ppx_minidebug.2.2.0  (https://github.com/lukstafi/ppx_minidebug/archive/refs/tags/2.2.0.tar.gz)
-> retrieved ppxlib.0.35.0  (cached)
-> retrieved ptime.1.2.0  (cached)
-> installed cmdliner.1.3.0
-> installed num.1.5-1
-> installed ocamlbuild.0.16.1
-> retrieved re.1.12.0  (cached)
-> retrieved result.1.5  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved saturn_lockfree.0.5.0  (cached)
-> 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 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)
[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 dune.3.18.2
-> installed logs.0.8.0
-> installed bigarray-compat.1.1.0
-> installed backoff.0.1.1
-> installed camlp-streams.5.0.1
-> installed csexp.1.5.2
-> installed jane-street-headers.v0.17.0
-> 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 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 mdx.2.5.0
-> installed bigstringaf.0.10.0
-> installed printbox-html.0.12
-> installed sexplib.v0.17.0
-> installed angstrom.0.16.1
-> installed uucp.16.0.0
-> installed printbox-text.0.12
-> installed base.v0.17.2
-> installed printbox-md.0.12
-> installed fieldslib.v0.17.0
-> installed variantslib.v0.17.0
-> installed stdio.v0.17.0
-> installed printbox-ext-plot.0.12
-> 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)
2025-05-09 16:08.20 ---> saved as "b744a470fd44375f8ed182d996fdb69074455bdb84754fd2e441169fd48a3b1d"


/: (copy (src .) (dst /Users/opam/src))
2025-05-09 16:08.33 ---> saved as "9a1e9ccc9509a30b3126d13750ef7372003feb840e8a821a8c90853d44cc3f84"


/: (run (shell "cd /cygdrive/c/Users/opam/src && opam exec -- dune build @install @check @runtest && rm -rf _build"))
(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/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/.sandbox/978b03e461e4920053ee1d67946ded20/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\978b03e461e4920053ee1d67946ded20\default\test\ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/978b03e461e4920053ee1d67946ded20/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\978b03e461e4920053ee1d67946ded20\default\test\ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/978b03e461e4920053ee1d67946ded20/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\978b03e461e4920053ee1d67946ded20\default\test\ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/978b03e461e4920053ee1d67946ded20/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\d87e40a44cfd1f92f85dfc5c2d765b72\default\test\ocannl_config." -source-tree-root .. -diff-cmd -)


Welcome to OCANNL! Reading configuration defaults from C:\Users\opam\src\_build\.sandbox\978b03e461e4920053ee1d67946ded20\default\test\ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/978b03e461e4920053ee1d67946ded20/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\978b03e461e4920053ee1d67946ded20\default\test\ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/978b03e461e4920053ee1d67946ded20/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\978b03e461e4920053ee1d67946ded20\default\test\ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/978b03e461e4920053ee1d67946ded20/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\978b03e461e4920053ee1d67946ded20\default\test\ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/978b03e461e4920053ee1d67946ded20/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\978b03e461e4920053ee1d67946ded20\default\test\ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/978b03e461e4920053ee1d67946ded20/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\978b03e461e4920053ee1d67946ded20\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 cc, in the config file
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=0.822060, epoch loss=38.966148
Batch=179, step=180, lr=0.197250, batch loss=0.411299, epoch loss=41.614909
Batch=239, step=240, lr=0.196250, batch loss=0.245136, epoch loss=43.159551
Batch=299, step=300, lr=0.195250, batch loss=0.263683, epoch loss=44.455960
Epoch=0, step=300, lr=0.195250, epoch loss=44.455960
Batch=59, step=360, lr=0.194250, batch loss=0.347897, epoch loss=1.058921
Batch=119, step=420, lr=0.193250, batch loss=0.276268, epoch loss=2.211831
Batch=179, step=480, lr=0.192250, batch loss=0.354917, epoch loss=3.394160
Batch=239, step=540, lr=0.191250, batch loss=0.214033, epoch loss=4.624447
Batch=299, step=600, lr=0.190250, batch loss=0.220793, epoch loss=5.662822
Epoch=1, step=600, lr=0.190250, epoch loss=5.662822
Batch=59, step=660, lr=0.189250, batch loss=0.328098, epoch loss=0.975578
Batch=119, step=720, lr=0.188250, batch loss=0.264844, epoch loss=2.015004
Batch=179, step=780, lr=0.187250, batch loss=0.343542, epoch loss=3.155479
Batch=239, step=840, lr=0.186250, batch loss=0.214411, epoch loss=4.342523
Batch=299, step=900, lr=0.185250, batch loss=0.197911, epoch loss=5.259723
Epoch=2, step=900, lr=0.185250, epoch loss=5.259723
Batch=59, step=960, lr=0.184250, batch loss=0.314104, epoch loss=0.943157
Batch=119, step=1020, lr=0.183250, batch loss=0.260511, epoch loss=1.998365
Batch=179, step=1080, lr=0.182250, batch loss=0.347122, epoch loss=3.108243
Batch=239, step=1140, lr=0.181250, batch loss=0.238371, epoch loss=4.294610
Batch=299, step=1200, lr=0.180250, batch loss=0.191768, epoch loss=5.281074
Epoch=3, step=1200, lr=0.180250, epoch loss=5.281074
Batch=59, step=1260, lr=0.179250, batch loss=0.309067, epoch loss=0.933269
Batch=119, step=1320, lr=0.178250, batch loss=0.239692, epoch loss=1.912748
Batch=179, step=1380, lr=0.177250, batch loss=0.325867, epoch loss=2.982672
Batch=239, step=1440, lr=0.176250, batch loss=0.214921, epoch loss=4.123287
Batch=299, step=1500, lr=0.175250, batch loss=0.186861, epoch loss=5.097180
Epoch=4, step=1500, lr=0.175250, epoch loss=5.097180
Batch=59, step=1560, lr=0.174250, batch loss=0.302380, epoch loss=0.928741
Batch=119, step=1620, lr=0.173250, batch loss=0.243319, epoch loss=1.907387
Batch=179, step=1680, lr=0.172000, batch loss=0.314221, epoch loss=2.961184
Batch=239, step=1740, lr=0.171000, batch loss=0.211114, epoch loss=4.077712
Batch=299, step=1800, lr=0.170250, batch loss=0.181823, epoch loss=4.987006
Epoch=5, step=1800, lr=0.170250, epoch loss=4.987006
Batch=59, step=1860, lr=0.169250, batch loss=0.290951, epoch loss=0.904623
Batch=119, step=1920, lr=0.168250, batch loss=0.236273, epoch loss=1.857130
Batch=179, step=1980, lr=0.167250, batch loss=0.309117, epoch loss=2.884915
Batch=239, step=2040, lr=0.166250, batch loss=0.193182, epoch loss=3.962196
Batch=299, step=2100, lr=0.165250, batch loss=0.177859, epoch loss=4.836305
Epoch=6, step=2100, lr=0.165250, epoch loss=4.836305
Batch=59, step=2160, lr=0.164250, batch loss=0.278687, epoch loss=0.871237
Batch=119, step=2220, lr=0.163250, batch loss=0.228593, epoch loss=1.786167
Batch=179, step=2280, lr=0.162250, batch loss=0.295755, epoch loss=2.771818
Batch=239, step=2340, lr=0.161250, batch loss=0.189322, epoch loss=3.816000
Batch=299, step=2400, lr=0.160250, batch loss=0.167522, epoch loss=4.698352
Epoch=7, step=2400, lr=0.160250, epoch loss=4.698352
Batch=59, step=2460, lr=0.159250, batch loss=0.262532, epoch loss=0.806374
Batch=119, step=2520, lr=0.158250, batch loss=0.212805, epoch loss=1.674955
Batch=179, step=2580, lr=0.157250, batch loss=0.287173, epoch loss=2.615412
Batch=239, step=2640, lr=0.156250, batch loss=0.194246, epoch loss=3.615394
Batch=299, step=2700, lr=0.155250, batch loss=0.153891, epoch loss=4.411120
Epoch=8, step=2700, lr=0.155250, epoch loss=4.411120
Batch=59, step=2760, lr=0.154250, batch loss=0.245582, epoch loss=0.750067
Batch=119, step=2820, lr=0.153250, batch loss=0.199256, epoch loss=1.571015
Batch=179, step=2880, lr=0.152250, batch loss=0.258614, epoch loss=2.436973
Batch=239, step=2940, lr=0.151250, batch loss=0.161545, epoch loss=3.333171
Batch=299, step=3000, lr=0.150250, batch loss=0.138886, epoch loss=4.054129
Epoch=9, step=3000, lr=0.150250, epoch loss=4.054129
Batch=59, step=3060, lr=0.149250, batch loss=0.218663, epoch loss=0.666251
Batch=119, step=3120, lr=0.148250, batch loss=0.176780, epoch loss=1.387648
Batch=179, step=3180, lr=0.147250, batch loss=0.228067, epoch loss=2.126265
Batch=239, step=3240, lr=0.146250, batch loss=0.173532, epoch loss=2.954305
Batch=299, step=3300, lr=0.145250, batch loss=0.118884, epoch loss=3.655996
Epoch=10, step=3300, lr=0.145250, epoch loss=3.655996
Batch=59, step=3360, lr=0.144250, batch loss=0.190537, epoch loss=0.579395
Batch=119, step=3420, lr=0.143250, batch loss=0.149204, epoch loss=1.157846
Batch=179, step=3480, lr=0.142250, batch loss=0.172987, epoch loss=1.741600
Batch=239, step=3540, lr=0.141250, batch loss=0.158112, epoch loss=2.438593
Batch=299, step=3600, lr=0.140250, batch loss=0.090903, epoch loss=3.089854
Epoch=11, step=3600, lr=0.140250, epoch loss=3.089854
Batch=59, step=3660, lr=0.139250, batch loss=0.141453, epoch loss=0.458796
Batch=119, step=3720, lr=0.138250, batch loss=0.097802, epoch loss=0.878780
Batch=179, step=3780, lr=0.137250, batch loss=0.156294, epoch loss=1.340132
Batch=239, step=3840, lr=0.136250, batch loss=0.090261, epoch loss=1.938881
Batch=299, step=3900, lr=0.135250, batch loss=0.055832, epoch loss=2.294043
Epoch=12, step=3900, lr=0.135250, epoch loss=2.294043
Batch=59, step=3960, lr=0.134250, batch loss=0.091935, epoch loss=0.378880
Batch=119, step=4020, lr=0.133250, batch loss=0.058841, epoch loss=0.634960
Batch=179, step=4080, lr=0.132250, batch loss=0.125755, epoch loss=1.038668
Batch=239, step=4140, lr=0.131250, batch loss=0.031200, epoch loss=1.529433
Batch=299, step=4200, lr=0.130250, batch loss=0.037005, epoch loss=1.757456
Epoch=13, step=4200, lr=0.130250, epoch loss=1.757456
Batch=59, step=4260, lr=0.129250, batch loss=0.055790, epoch loss=0.162616
Batch=119, step=4320, lr=0.128250, batch loss=0.021354, epoch loss=0.290809
Batch=179, step=4380, lr=0.127250, batch loss=0.071002, epoch loss=0.556690
Batch=239, step=4440, lr=0.126250, batch loss=0.024567, epoch loss=0.883695
Batch=299, step=4500, lr=0.125250, batch loss=0.016040, epoch loss=0.991071
Epoch=14, step=4500, lr=0.125250, epoch loss=0.991071
Batch=59, step=4560, lr=0.124250, batch loss=0.037963, epoch loss=0.154872
Batch=119, step=4620, lr=0.123250, batch loss=0.015193, epoch loss=0.261464
Batch=179, step=4680, lr=0.122250, batch loss=0.044524, epoch loss=0.384730
Batch=239, step=4740, lr=0.121250, batch loss=0.014217, epoch loss=0.625406
Batch=299, step=4800, lr=0.120250, batch loss=0.009529, epoch loss=0.687393
Epoch=15, step=4800, lr=0.120250, epoch loss=0.687393
Batch=59, step=4860, lr=0.119250, batch loss=0.021063, epoch loss=0.088293
Batch=119, step=4920, lr=0.118250, batch loss=0.006985, epoch loss=0.137023
Batch=179, step=4980, lr=0.117250, batch loss=0.058278, epoch loss=0.256124
Batch=239, step=5040, lr=0.116250, batch loss=0.013057, epoch loss=0.412505
Batch=299, step=5100, lr=0.115250, batch loss=0.007951, epoch loss=0.452245
Epoch=16, step=5100, lr=0.115250, epoch loss=0.452245
Batch=59, step=5160, lr=0.114250, batch loss=0.013819, epoch loss=0.056187
Batch=119, step=5220, lr=0.113250, batch loss=0.004614, epoch loss=0.096073
Batch=179, step=5280, lr=0.112250, batch loss=0.037768, epoch loss=0.197567
Batch=239, step=5340, lr=0.111250, batch loss=0.010115, epoch loss=0.344760
Batch=299, step=5400, lr=0.110250, batch loss=0.005344, epoch loss=0.375370
Epoch=17, step=5400, lr=0.110250, epoch loss=0.375370
Batch=59, step=5460, lr=0.109250, batch loss=0.009527, epoch loss=0.030793
Batch=119, step=5520, lr=0.108250, batch loss=0.002616, epoch loss=0.068163
Batch=179, step=5580, lr=0.107250, batch loss=0.021037, epoch loss=0.132463
Batch=239, step=5640, lr=0.106250, batch loss=0.008671, epoch loss=0.224131
Batch=299, step=5700, lr=0.105250, batch loss=0.005160, epoch loss=0.251987
Epoch=18, step=5700, lr=0.105250, epoch loss=0.251987
Batch=59, step=5760, lr=0.104250, batch loss=0.008605, epoch loss=0.027957
Batch=119, step=5820, lr=0.103250, batch loss=0.003868, epoch loss=0.058838
Batch=179, step=5880, lr=0.102250, batch loss=0.015838, epoch loss=0.116889
Batch=239, step=5940, lr=0.101250, batch loss=0.008161, epoch loss=0.196443
Batch=299, step=6000, lr=0.100250, batch loss=0.004589, epoch loss=0.219800
Epoch=19, step=6000, lr=0.100250, epoch loss=0.219800


Half-moons scatterplot and decision boundary:
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└────────────────────────────────────────────────────────────────────────────────────────────────────┘
(cd _build/.sandbox/978b03e461e4920053ee1d67946ded20/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\978b03e461e4920053ee1d67946ded20\default\test\ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
2025-05-09 16:09.19 ---> saved as "20d2fa7a784b3c64239bf6a4ba56757f2655ba423ae0a8f49c28384e8b685925"
Job succeeded
2025-05-09 16:09.20: Job succeeded