fedora-41-5.3_opam-2.3

2025-05-30 09:40.09: New job: test ahrefs/ocannl https://github.com/ahrefs/ocannl.git#refs/heads/master (95b436dda9b94bc08d200108fc642dfd25e0b14c) (linux-x86_64:fedora-41-5.3_opam-2.3)
Base: ocaml/opam:fedora-41-ocaml-5.3@sha256:abc80c782e7acbd09ffd49defcb056c2fc402593e57bcb537add09330e2c3992
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ahrefs/ocannl.git" -b "master" && cd "ocannl" && git reset --hard 95b436dd
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:fedora-41-ocaml-5.3@sha256:abc80c782e7acbd09ffd49defcb056c2fc402593e57bcb537add09330e2c3992
# fedora-41-5.3_opam-2.3
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo dnf install -y findutils
RUN sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam
RUN opam init --reinit -ni
RUN uname -rs && opam exec -- ocaml -version && opam --version
WORKDIR /src
RUN sudo chown opam /src
RUN cd ~/opam-repository && (git cat-file -e 0eea63ad71af2b1116c556023bedc6bf083e6125 || git fetch origin master) && git reset -q --hard 0eea63ad71af2b1116c556023bedc6bf083e6125 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 neural_nets_lib.opam arrayjit.opam ./
RUN opam pin add -yn neural_nets_lib.dev './' && \
opam pin add -yn arrayjit.dev './'
RUN echo '(lang dune 3.0)' > './dune-project'
ENV DEPS="angstrom.0.16.1 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-pkg-config.4 cppo.1.8.0 csexp.1.5.2 ctypes.0.23.0 ctypes-foreign.0.23.0 dune.3.19.0 dune-configurator.3.19.0 fieldslib.v0.17.0 fmt.0.10.0 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.8.0 mdx.2.5.0 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-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.1 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 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 . /src
RUN opam exec -- dune build @install @check @runtest && rm -rf _build


END-OF-DOCKERFILE
docker build .
END-REPRO-BLOCK


2025-05-30 09:40.09: Using cache hint "ahrefs/ocannl-ocaml/opam:fedora-41-ocaml-5.3@sha256:abc80c782e7acbd09ffd49defcb056c2fc402593e57bcb537add09330e2c3992-fedora-41-5.3_opam-2.3-835eddc584e7df6f658cedd74acb2691"
2025-05-30 09:40.09: Using OBuilder spec:
((from ocaml/opam:fedora-41-ocaml-5.3@sha256:abc80c782e7acbd09ffd49defcb056c2fc402593e57bcb537add09330e2c3992)
(comment fedora-41-5.3_opam-2.3)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(workdir /src)
(run (network host)
(shell "sudo dnf install -y findutils"))
(run (shell "sudo 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"))
(workdir /src)
(run (shell "sudo chown opam /src"))
(run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 0eea63ad71af2b1116c556023bedc6bf083e6125 || git fetch origin master) && git reset -q --hard 0eea63ad71af2b1116c556023bedc6bf083e6125 && git log --no-decorate -n1 --oneline && opam update -u"))
(copy (src neural_nets_lib.opam arrayjit.opam) (dst ./))
(run (network host)
(shell  "opam pin add -yn neural_nets_lib.dev './' && \
\nopam pin add -yn arrayjit.dev './'"))
(run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
(env DEPS "angstrom.0.16.1 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-pkg-config.4 cppo.1.8.0 csexp.1.5.2 ctypes.0.23.0 ctypes-foreign.0.23.0 dune.3.19.0 dune-configurator.3.19.0 fieldslib.v0.17.0 fmt.0.10.0 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.8.0 mdx.2.5.0 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-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.1 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 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 /home/opam/.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 /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
(copy (src .) (dst /src))
(run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
)


2025-05-30 09:40.09: Waiting for resource in pool OCluster
2025-05-30 09:40.10: Waiting for worker…
2025-05-30 09:41.56: Got resource from pool OCluster
Building on x86-bm-c5.sw.ocaml.org
HEAD is now at b31eb400 Pre-release cleanup
HEAD is now at 95b436dd Metal logging expectation update


(from ocaml/opam:fedora-41-ocaml-5.3@sha256:abc80c782e7acbd09ffd49defcb056c2fc402593e57bcb537add09330e2c3992)
Unable to find image 'ocaml/opam:fedora-41-ocaml-5.3@sha256:abc80c782e7acbd09ffd49defcb056c2fc402593e57bcb537add09330e2c3992' locally
docker.io/ocaml/opam@sha256:abc80c782e7acbd09ffd49defcb056c2fc402593e57bcb537add09330e2c3992: Pulling from ocaml/opam
e0caea583fc1: Pulling fs layer
e0caea583fc1: Verifying Checksum
e0caea583fc1: Download complete
e0caea583fc1: Pull complete
Digest: sha256:abc80c782e7acbd09ffd49defcb056c2fc402593e57bcb537add09330e2c3992
Status: Downloaded newer image for ocaml/opam@sha256:abc80c782e7acbd09ffd49defcb056c2fc402593e57bcb537add09330e2c3992
2025-05-30 09:43.35 ---> saved as "da0437edefc3074e740b2380711421a58ad6af000252c27345a9c063faf0cc10"


/: (comment fedora-41-5.3_opam-2.3)


/: (user (uid 1000) (gid 1000))


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (network host)
(shell "sudo dnf install -y findutils"))
Updating and loading repositories:
Fedora 41 openh264 (From Cisco) - x86_ 100% |  13.2 KiB/s | 989.0   B |  00m00s
Fedora 41 - x86_64                     100% | 271.9 KiB/s |  25.8 KiB |  00m00s
Fedora 41 - x86_64 - Updates           100% | 196.8 KiB/s |  15.7 KiB |  00m00s
Fedora 41 - x86_64 - Updates           100% |   2.2 MiB/s |  10.0 MiB |  00m05s
Repositories loaded.
Package "findutils-1:4.10.0-4.fc41.x86_64" is already installed.


Nothing to do.
2025-05-30 09:43.45 ---> saved as "cda621b93ea4e5bc7b2f3a44f5472568fa9069c819fc4f9ee4dba7021db6599e"


/src: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-05-30 09:43.45 ---> saved as "00fdc0066ab5f68afc204c28620b3ce62c27dda0ac3863d3d421d30b1e5a7121"


/src: (run (shell "opam init --reinit -ni"))
Configuring from /home/opam/.opamrc and then from built-in defaults.
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.


This development version of opam requires an update to the layout of /home/opam/.opam from version 2.0 to version 2.2, which can't be reverted.
You may want to back it up before going further.


Continue? [y/n] y
[NOTE] The 'jobs' option was reset, its value was 255 and its new value will vary according to the current number of cores on your machine. You can restore the fixed value using:
opam option jobs=255 --global
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-05-30 09:44.15 ---> saved as "e4c6ec45de15317b19a5e44e28bcb7589e585c58ff662e7c78b23377170afeeb"


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-134-generic
The OCaml toplevel, version 5.3.0
2.3.0
2025-05-30 09:44.16 ---> saved as "21404f6f0f15670f1371a8655b67d83eca7d3eb1d65bed293fe562e27fca1e04"


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2025-05-30 09:44.16 ---> saved as "e6db08cef467f22bc6d82a42d4d4c7d0ba62091bad93cb74af70b44a2974850b"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 0eea63ad71af2b1116c556023bedc6bf083e6125 || git fetch origin master) && git reset -q --hard 0eea63ad71af2b1116c556023bedc6bf083e6125 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
35eb2f107a..edaf2946e3  master     -> origin/master
0eea63ad71 Merge pull request #27946 from mtelvers/opam-publish-ocaml-version.4.0.1


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from git+file:///home/opam/opam-repository


Everything as up-to-date as possible (run with --verbose to show unavailable upgrades).
However, you may "opam upgrade" these packages explicitly, which will ask permission to downgrade or uninstall the conflicting packages.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2025-05-30 09:44.42 ---> saved as "98c4ce814ebb5a9e04a9f7d8eccbab0ece86e3ddff5fcccc85697afa6b30ac1f"


/src: (copy (src neural_nets_lib.opam arrayjit.opam) (dst ./))
2025-05-30 09:44.42 ---> saved as "8108c76f02c8d38a35c13fa39220466e7682b1a7981e5aaa2dde7c88f7ac58c2"


/src: (run (network host)
(shell  "opam pin add -yn neural_nets_lib.dev './' && \
\nopam pin add -yn arrayjit.dev './'"))
[neural_nets_lib.dev] synchronised (file:///src)
neural_nets_lib is now pinned to file:///src (version dev)
[arrayjit.dev] synchronised (file:///src)
arrayjit is now pinned to file:///src (version dev)
2025-05-30 09:44.44 ---> saved as "f0928bfdc55190bb850a4b71edf8d83ad0c70dd6dff81fdf82c2aa3deafeaa25"


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-05-30 09:44.44 ---> saved as "f1ce6bddc110ada19d06a78d5770fc9df058b2c629bc409b8f7a7c38b1b9f823"


/src: (env DEPS "angstrom.0.16.1 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-pkg-config.4 cppo.1.8.0 csexp.1.5.2 ctypes.0.23.0 ctypes-foreign.0.23.0 dune.3.19.0 dune-configurator.3.19.0 fieldslib.v0.17.0 fmt.0.10.0 integers.0.7.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.8.0 mdx.2.5.0 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-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocaml-version.4.0.1 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 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")


/src: (env CI true)


/src: (env OCAMLCI true)


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam update --depexts && opam install --cli=2.3 --depext-only -y neural_nets_lib.dev arrayjit.dev $DEPS"))
+ /usr/bin/sudo "yum" "makecache"
- Updating and loading repositories:
- Repositories loaded.
- Metadata cache created.


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[arrayjit.dev] synchronised (file:///src)
[neural_nets_lib.dev] synchronised (file:///src)


[NOTE] Package ocaml-options-vanilla 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 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).


The following system packages will first need to be installed:
libffi-devel


<><> Handling external dependencies <><><><><><><><><><><><><><><><><><><><><><>


+ /usr/bin/sudo "yum" "install" "-y" "libffi-devel"
- Updating and loading repositories:
- Repositories loaded.
- Package       Arch   Version      Repository      Size
- Installing:
-  libffi-devel x86_64 3.4.6-3.fc41 fedora      33.1 KiB
- 
- Transaction Summary:
-  Installing:         1 package
- 
- Total size of inbound packages is 29 KiB. Need to download 29 KiB.
- After this operation, 33 KiB extra will be used (install 33 KiB, remove 0 B).
- [1/1] libffi-devel-0:3.4.6-3.fc41.x86_6 100% | 394.0 KiB/s |  28.8 KiB |  00m00s
- --------------------------------------------------------------------------------
- [1/1] Total                             100% | 167.2 KiB/s |  28.8 KiB |  00m00s
- Running transaction
- [1/3] Verify package files              100% |   0.0   B/s |   1.0   B |  00m00s
- [2/3] Prepare transaction               100% |  37.0   B/s |   1.0   B |  00m00s
- [3/3] Installing libffi-devel-0:3.4.6-3 100% | 561.2 KiB/s |  34.8 KiB |  00m00s
- Complete!
+ /usr/bin/rpm "-q" "--whatprovides" "libffi-devel"
- libffi-devel-3.4.6-3.fc41.x86_64
2025-05-30 09:45.06 ---> saved as "f06433bad40b74b4f4e9473d077637b7e5daea1aedb4da39a447a6b480568ccd"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
[NOTE] Package ocaml-options-vanilla 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 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).
The following actions will be performed:
=== 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-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                    3.19.0
- install dune-configurator       3.19.0
- 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           4.0.1
- 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 backoff.0.1.1  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved angstrom.0.16.1  (cached)
-> retrieved bigarray-compat.1.1.0  (cached)
-> retrieved base.v0.17.2  (cached)
-> retrieved bigstringaf.0.10.0  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved cppo.1.8.0  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> installed conf-pkg-config.4
-> retrieved csexp.1.5.2  (cached)
-> retrieved ctypes.0.23.0, ctypes-foreign.0.23.0  (cached)
-> installed conf-libffi.2.0.0
-> 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 mtime.2.1.0  (cached)
-> retrieved mdx.2.5.0  (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)
-> retrieved ocaml-version.4.0.1  (cached)
-> 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 dune.3.19.0, dune-configurator.3.19.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_deriving.6.0.3  (cached)
-> retrieved ppx_enumerate.v0.17.0  (cached)
-> retrieved ppx_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)
-> installed cmdliner.1.3.0
-> installed num.1.5-1
-> retrieved ppx_here.v0.17.0  (cached)
-> retrieved ppx_inline_test.v0.17.0  (cached)
-> retrieved ppx_minidebug.2.2.0  (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 ptime.1.2.0  (cached)
-> retrieved re.1.12.0  (cached)
-> retrieved result.1.5  (cached)
-> retrieved saturn_lockfree.0.5.0  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> 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 ppxlib.0.35.0  (cached)
-> retrieved thread-local-storage.0.2  (cached)
-> retrieved printbox.0.12, printbox-ext-plot.0.12, printbox-html.0.12, printbox-md.0.12, printbox-text.0.12  (cached)
-> retrieved time_now.v0.17.0  (cached)
-> retrieved topkg.1.0.8  (cached)
-> retrieved tyxml.4.6.0  (cached)
-> retrieved uutf.1.0.4  (cached)
-> retrieved variantslib.v0.17.0  (cached)
-> retrieved uucp.16.0.0  (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.0.8
-> installed mtime.2.1.0
-> installed uutf.1.0.4
-> installed fmt.0.10.0
-> installed ptime.1.2.0
-> installed astring.0.8.5
-> installed logs.0.8.0
-> installed dune.3.19.0
-> installed jane-street-headers.v0.17.0
-> installed ppx_derivers.1.2.1
-> installed csexp.1.5.2
-> installed backoff.0.1.1
-> installed bigarray-compat.1.1.0
-> installed camlp-streams.5.0.1
-> installed multicore-magic.2.3.1
-> installed ocaml-compiler-libs.v0.17.0
-> installed ocaml-syntax-shims.1.0.0
-> installed cppo.1.8.0
-> installed ocaml-version.4.0.1
-> installed ocaml_intrinsics_kernel.v0.17.1
-> installed pprint.20230830
-> installed printbox.0.12
-> installed re.1.12.0
-> installed result.1.5
-> installed sexplib0.v0.17.0
-> installed stdlib-shims.0.3.0
-> installed thread-local-storage.0.2
-> installed saturn_lockfree.0.5.0
-> installed integers.0.7.0
-> installed dune-configurator.3.19.0
-> installed parsexp.v0.17.0
-> installed bigstringaf.0.10.0
-> installed mdx.2.5.0
-> installed angstrom.0.16.1
-> installed sexplib.v0.17.0
-> installed tyxml.4.6.0
-> installed printbox-html.0.12
-> installed ctypes.0.23.0
-> installed base.v0.17.2
-> installed fieldslib.v0.17.0
-> installed variantslib.v0.17.0
-> installed ctypes-foreign.0.23.0
-> installed stdio.v0.17.0
-> installed uucp.16.0.0
-> installed printbox-text.0.12
-> installed printbox-md.0.12
-> installed printbox-ext-plot.0.12
-> installed ppxlib.0.35.0
-> 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_enumerate.v0.17.0
-> installed ppx_deriving.6.0.3
-> 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_base.v0.17.0
-> installed ppx_minidebug.2.2.0
-> 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)
2025-05-30 09:46.38 ---> saved as "b0a484957e5920c265a3ae0def009e6522acb122af110437db39ac09ce3e355a"


/src: (copy (src .) (dst /src))
2025-05-30 09:46.38 ---> saved as "26be3e6262c9c382d628ef5e89c3327156019f3ab669616391424e671c3c8b40"


/src: (run (shell "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 /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 /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 /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/1cf0cbbb87280bc76d56440786c0c030/default/test && .tutorials.inline-tests/inline-test-runner.exe inline-test-runner tutorials -partition 'Welcome to OCANNL! Reading configuration defaults from /src/_build/.sandbox/4a4ec7246253c7c70540bc153db3d648/default/test/ocannl_config.' -source-tree-root .. -diff-cmd -)


Welcome to OCANNL! Reading configuration defaults from /src/_build/.sandbox/1cf0cbbb87280bc76d56440786c0c030/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/1cf0cbbb87280bc76d56440786c0c030/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 /src/_build/.sandbox/1cf0cbbb87280bc76d56440786c0c030/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/1cf0cbbb87280bc76d56440786c0c030/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 /src/_build/.sandbox/1cf0cbbb87280bc76d56440786c0c030/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/1cf0cbbb87280bc76d56440786c0c030/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 /src/_build/.sandbox/1cf0cbbb87280bc76d56440786c0c030/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 /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 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/1cf0cbbb87280bc76d56440786c0c030/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 /src/_build/.sandbox/1cf0cbbb87280bc76d56440786c0c030/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/1cf0cbbb87280bc76d56440786c0c030/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 /src/_build/.sandbox/1cf0cbbb87280bc76d56440786c0c030/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/1cf0cbbb87280bc76d56440786c0c030/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 /src/_build/.sandbox/1cf0cbbb87280bc76d56440786c0c030/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/1cf0cbbb87280bc76d56440786c0c030/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 /src/_build/.sandbox/1cf0cbbb87280bc76d56440786c0c030/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/1cf0cbbb87280bc76d56440786c0c030/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 /src/_build/.sandbox/1cf0cbbb87280bc76d56440786c0c030/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/1cf0cbbb87280bc76d56440786c0c030/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 /src/_build/.sandbox/1cf0cbbb87280bc76d56440786c0c030/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 /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 32))))
@!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 gcc
Retrieving commandline, environment, or config file variable ocannl_never_capture_stdout
Not found, using default false
Batch=59, step=60, lr=0.199750, batch loss=8.539634, epoch loss=31.853486
Batch=119, step=120, lr=0.199250, batch loss=0.849657, epoch loss=35.329438
Batch=179, step=180, lr=0.198500, batch loss=1.327596, epoch loss=38.104211
Batch=239, step=240, lr=0.198000, batch loss=0.821263, epoch loss=39.544607
Batch=299, step=300, lr=0.197500, batch loss=1.062865, epoch loss=41.298760
Batch=359, step=360, lr=0.197000, batch loss=0.411437, epoch loss=42.193778
Batch=419, step=420, lr=0.196500, batch loss=0.446893, epoch loss=43.110962
Batch=479, step=480, lr=0.196250, batch loss=0.245427, epoch loss=43.739341
Batch=539, step=540, lr=0.195750, batch loss=0.249286, epoch loss=44.455355
Batch=599, step=600, lr=0.195250, batch loss=0.263996, epoch loss=45.036890
Epoch=0, step=600, lr=0.195250, epoch loss=45.036890
Batch=59, step=660, lr=0.194750, batch loss=0.205230, epoch loss=0.467622
Batch=119, step=720, lr=0.194250, batch loss=0.347947, epoch loss=1.059238
Batch=179, step=780, lr=0.193750, batch loss=0.316491, epoch loss=1.623169
Batch=239, step=840, lr=0.193250, batch loss=0.275115, epoch loss=2.207058
Batch=299, step=900, lr=0.192750, batch loss=0.252719, epoch loss=2.669906
Batch=359, step=960, lr=0.192250, batch loss=0.355485, epoch loss=3.391966
Batch=419, step=1020, lr=0.191750, batch loss=0.346543, epoch loss=4.125290
Batch=479, step=1080, lr=0.191000, batch loss=0.249339, epoch loss=4.701755
Batch=539, step=1140, lr=0.190750, batch loss=0.212792, epoch loss=5.295805
Batch=599, step=1200, lr=0.190250, batch loss=0.211919, epoch loss=5.768367
Epoch=1, step=1200, lr=0.190250, epoch loss=5.768367
Batch=59, step=1260, lr=0.189750, batch loss=0.211571, epoch loss=0.458097
Batch=119, step=1320, lr=0.189000, batch loss=0.329717, epoch loss=1.010579
Batch=179, step=1380, lr=0.188750, batch loss=0.288591, epoch loss=1.502818
Batch=239, step=1440, lr=0.188250, batch loss=0.253073, epoch loss=2.037105
Batch=299, step=1500, lr=0.187750, batch loss=0.234811, epoch loss=2.467619
Batch=359, step=1560, lr=0.187000, batch loss=0.332353, epoch loss=3.139903
Batch=419, step=1620, lr=0.186500, batch loss=0.321423, epoch loss=3.812839
Batch=479, step=1680, lr=0.186250, batch loss=0.202427, epoch loss=4.295252
Batch=539, step=1740, lr=0.185750, batch loss=0.188616, epoch loss=4.801007
Batch=599, step=1800, lr=0.185250, batch loss=0.198404, epoch loss=5.230536
Epoch=2, step=1800, lr=0.185250, epoch loss=5.230536
Batch=59, step=1860, lr=0.184750, batch loss=0.193440, epoch loss=0.418894
Batch=119, step=1920, lr=0.184250, batch loss=0.318112, epoch loss=0.948975
Batch=179, step=1980, lr=0.183750, batch loss=0.280940, epoch loss=1.435581
Batch=239, step=2040, lr=0.183250, batch loss=0.248096, epoch loss=1.956509
Batch=299, step=2100, lr=0.182500, batch loss=0.240835, epoch loss=2.394548
Batch=359, step=2160, lr=0.182000, batch loss=0.331559, epoch loss=3.055141
Batch=419, step=2220, lr=0.181750, batch loss=0.311740, epoch loss=3.723739
Batch=479, step=2280, lr=0.181250, batch loss=0.250229, epoch loss=4.259604
Batch=539, step=2340, lr=0.180750, batch loss=0.214841, epoch loss=4.845136
Batch=599, step=2400, lr=0.180250, batch loss=0.190885, epoch loss=5.286986
Epoch=3, step=2400, lr=0.180250, epoch loss=5.286986
Batch=59, step=2460, lr=0.179750, batch loss=0.191133, epoch loss=0.416910
Batch=119, step=2520, lr=0.179250, batch loss=0.307883, epoch loss=0.931098
Batch=179, step=2580, lr=0.178750, batch loss=0.274827, epoch loss=1.413111
Batch=239, step=2640, lr=0.178250, batch loss=0.241153, epoch loss=1.918368
Batch=299, step=2700, lr=0.177750, batch loss=0.230929, epoch loss=2.339061
Batch=359, step=2760, lr=0.177250, batch loss=0.325583, epoch loss=2.988908
Batch=419, step=2820, lr=0.176750, batch loss=0.309184, epoch loss=3.641406
Batch=479, step=2880, lr=0.176250, batch loss=0.213519, epoch loss=4.128151
Batch=539, step=2940, lr=0.175750, batch loss=0.205616, epoch loss=4.672025
Batch=599, step=3000, lr=0.175250, batch loss=0.187175, epoch loss=5.098819
Epoch=4, step=3000, lr=0.175250, epoch loss=5.098819
Batch=59, step=3060, lr=0.174750, batch loss=0.187481, epoch loss=0.417092
Batch=119, step=3120, lr=0.174250, batch loss=0.301910, epoch loss=0.920548
Batch=179, step=3180, lr=0.173750, batch loss=0.272481, epoch loss=1.404849
Batch=239, step=3240, lr=0.173250, batch loss=0.240857, epoch loss=1.912997
Batch=299, step=3300, lr=0.172750, batch loss=0.231842, epoch loss=2.340822
Batch=359, step=3360, lr=0.172250, batch loss=0.318114, epoch loss=2.972849
Batch=419, step=3420, lr=0.171750, batch loss=0.302572, epoch loss=3.610999
Batch=479, step=3480, lr=0.171250, batch loss=0.208983, epoch loss=4.088428
Batch=539, step=3540, lr=0.170750, batch loss=0.179307, epoch loss=4.597926
Batch=599, step=3600, lr=0.170250, batch loss=0.183180, epoch loss=4.994547
Epoch=5, step=3600, lr=0.170250, epoch loss=4.994547
Batch=59, step=3660, lr=0.169750, batch loss=0.179963, epoch loss=0.418618
Batch=119, step=3720, lr=0.169250, batch loss=0.290587, epoch loss=0.904021
Batch=179, step=3780, lr=0.168750, batch loss=0.260472, epoch loss=1.371178
Batch=239, step=3840, lr=0.168250, batch loss=0.230814, epoch loss=1.854798
Batch=299, step=3900, lr=0.167750, batch loss=0.220173, epoch loss=2.257728
Batch=359, step=3960, lr=0.167250, batch loss=0.305177, epoch loss=2.869349
Batch=419, step=4020, lr=0.166750, batch loss=0.294415, epoch loss=3.486008
Batch=479, step=4080, lr=0.166250, batch loss=0.203225, epoch loss=3.949710
Batch=539, step=4140, lr=0.165750, batch loss=0.204524, epoch loss=4.478626
Batch=599, step=4200, lr=0.165250, batch loss=0.174153, epoch loss=4.874283
Epoch=6, step=4200, lr=0.165250, epoch loss=4.874283
Batch=59, step=4260, lr=0.164750, batch loss=0.182757, epoch loss=0.396878
Batch=119, step=4320, lr=0.164250, batch loss=0.275594, epoch loss=0.861049
Batch=179, step=4380, lr=0.163750, batch loss=0.246760, epoch loss=1.295749
Batch=239, step=4440, lr=0.163250, batch loss=0.218301, epoch loss=1.753389
Batch=299, step=4500, lr=0.162750, batch loss=0.206980, epoch loss=2.133454
Batch=359, step=4560, lr=0.162250, batch loss=0.292552, epoch loss=2.721973
Batch=419, step=4620, lr=0.161750, batch loss=0.284902, epoch loss=3.323757
Batch=479, step=4680, lr=0.161250, batch loss=0.208749, epoch loss=3.785000
Batch=539, step=4740, lr=0.160750, batch loss=0.182326, epoch loss=4.268053
Batch=599, step=4800, lr=0.160250, batch loss=0.164922, epoch loss=4.635006
Epoch=7, step=4800, lr=0.160250, epoch loss=4.635006
Batch=59, step=4860, lr=0.159750, batch loss=0.161159, epoch loss=0.352608
Batch=119, step=4920, lr=0.159250, batch loss=0.260099, epoch loss=0.790940
Batch=179, step=4980, lr=0.158750, batch loss=0.239781, epoch loss=1.215670
Batch=239, step=5040, lr=0.158250, batch loss=0.212616, epoch loss=1.659174
Batch=299, step=5100, lr=0.157750, batch loss=0.200426, epoch loss=2.029375
Batch=359, step=5160, lr=0.157250, batch loss=0.278032, epoch loss=2.588145
Batch=419, step=5220, lr=0.156750, batch loss=0.268798, epoch loss=3.156842
Batch=479, step=5280, lr=0.156250, batch loss=0.198776, epoch loss=3.595832
Batch=539, step=5340, lr=0.155750, batch loss=0.150901, epoch loss=4.024885
Batch=599, step=5400, lr=0.155250, batch loss=0.155308, epoch loss=4.361945
Epoch=8, step=5400, lr=0.155250, epoch loss=4.361945
Batch=59, step=5460, lr=0.154750, batch loss=0.156638, epoch loss=0.357503
Batch=119, step=5520, lr=0.154250, batch loss=0.244086, epoch loss=0.767424
Batch=179, step=5580, lr=0.153750, batch loss=0.226362, epoch loss=1.155329
Batch=239, step=5640, lr=0.153250, batch loss=0.197086, epoch loss=1.585148
Batch=299, step=5700, lr=0.152750, batch loss=0.180507, epoch loss=1.926263
Batch=359, step=5760, lr=0.152250, batch loss=0.259364, epoch loss=2.446351
Batch=419, step=5820, lr=0.151750, batch loss=0.249657, epoch loss=2.963831
Batch=479, step=5880, lr=0.151250, batch loss=0.173568, epoch loss=3.352515
Batch=539, step=5940, lr=0.150750, batch loss=0.142235, epoch loss=3.753194
Batch=599, step=6000, lr=0.150250, batch loss=0.137411, epoch loss=4.072180
Epoch=9, step=6000, lr=0.150250, epoch loss=4.072180
Batch=59, step=6060, lr=0.149750, batch loss=0.126537, epoch loss=0.284385
Batch=119, step=6120, lr=0.149250, batch loss=0.218955, epoch loss=0.654059
Batch=179, step=6180, lr=0.148750, batch loss=0.188309, epoch loss=0.977980
Batch=239, step=6240, lr=0.148250, batch loss=0.181339, epoch loss=1.352786
Batch=299, step=6300, lr=0.147750, batch loss=0.152503, epoch loss=1.649575
Batch=359, step=6360, lr=0.147250, batch loss=0.232890, epoch loss=2.115332
Batch=419, step=6420, lr=0.146750, batch loss=0.235205, epoch loss=2.610690
Batch=479, step=6480, lr=0.146250, batch loss=0.134923, epoch loss=2.975652
Batch=539, step=6540, lr=0.145750, batch loss=0.123925, epoch loss=3.302442
Batch=599, step=6600, lr=0.145250, batch loss=0.116103, epoch loss=3.588733
Epoch=10, step=6600, lr=0.145250, epoch loss=3.588733
Batch=59, step=6660, lr=0.144750, batch loss=0.111984, epoch loss=0.245356
Batch=119, step=6720, lr=0.144250, batch loss=0.186623, epoch loss=0.558288
Batch=179, step=6780, lr=0.143750, batch loss=0.158160, epoch loss=0.829488
Batch=239, step=6840, lr=0.143250, batch loss=0.145634, epoch loss=1.134198
Batch=299, step=6900, lr=0.142750, batch loss=0.118707, epoch loss=1.368405
Batch=359, step=6960, lr=0.142250, batch loss=0.169956, epoch loss=1.712280
Batch=419, step=7020, lr=0.141750, batch loss=0.185298, epoch loss=2.073767
Batch=479, step=7080, lr=0.141250, batch loss=0.144781, epoch loss=2.394589
Batch=539, step=7140, lr=0.140750, batch loss=0.071907, epoch loss=2.781686
Batch=599, step=7200, lr=0.140250, batch loss=0.092792, epoch loss=2.999632
Epoch=11, step=7200, lr=0.140250, epoch loss=2.999632
Batch=59, step=7260, lr=0.139750, batch loss=0.105337, epoch loss=0.220026
Batch=119, step=7320, lr=0.139250, batch loss=0.137922, epoch loss=0.461861
Batch=179, step=7380, lr=0.138750, batch loss=0.123316, epoch loss=0.664245
Batch=239, step=7440, lr=0.138250, batch loss=0.098881, epoch loss=0.889918
Batch=299, step=7500, lr=0.137750, batch loss=0.083380, epoch loss=1.066340
Batch=359, step=7560, lr=0.137250, batch loss=0.119393, epoch loss=1.312570
Batch=419, step=7620, lr=0.136750, batch loss=0.118208, epoch loss=1.546082
Batch=479, step=7680, lr=0.136250, batch loss=0.054200, epoch loss=1.695895
Batch=539, step=7740, lr=0.135750, batch loss=0.068431, epoch loss=1.843700
Batch=599, step=7800, lr=0.135250, batch loss=0.051317, epoch loss=2.049841
Epoch=12, step=7800, lr=0.135250, epoch loss=2.049841
Batch=59, step=7860, lr=0.134750, batch loss=0.066100, epoch loss=0.123086
Batch=119, step=7920, lr=0.134250, batch loss=0.093918, epoch loss=0.283247
Batch=179, step=7980, lr=0.133750, batch loss=0.082433, epoch loss=0.467238
Batch=239, step=8040, lr=0.133250, batch loss=0.046101, epoch loss=0.628554
Batch=299, step=8100, lr=0.132750, batch loss=0.051695, epoch loss=0.723594
Batch=359, step=8160, lr=0.132250, batch loss=0.068310, epoch loss=0.861813
Batch=419, step=8220, lr=0.131750, batch loss=0.100236, epoch loss=1.025740
Batch=479, step=8280, lr=0.131250, batch loss=0.052209, epoch loss=1.241138
Batch=539, step=8340, lr=0.130750, batch loss=0.027292, epoch loss=1.398692
Batch=599, step=8400, lr=0.130250, batch loss=0.027245, epoch loss=1.486673
Epoch=13, step=8400, lr=0.130250, epoch loss=1.486673
Batch=59, step=8460, lr=0.129750, batch loss=0.031488, epoch loss=0.058945
Batch=119, step=8520, lr=0.129250, batch loss=0.051637, epoch loss=0.151738
Batch=179, step=8580, lr=0.128750, batch loss=0.041750, epoch loss=0.211432
Batch=239, step=8640, lr=0.128250, batch loss=0.026371, epoch loss=0.323709
Batch=299, step=8700, lr=0.127750, batch loss=0.032902, epoch loss=0.395706
Batch=359, step=8760, lr=0.127250, batch loss=0.040561, epoch loss=0.479499
Batch=419, step=8820, lr=0.126750, batch loss=0.095217, epoch loss=0.639219
Batch=479, step=8880, lr=0.126250, batch loss=0.024496, epoch loss=0.816705
Batch=539, step=8940, lr=0.125750, batch loss=0.016181, epoch loss=0.871874
Batch=599, step=9000, lr=0.125250, batch loss=0.015437, epoch loss=0.926471
Epoch=14, step=9000, lr=0.125250, epoch loss=0.926471
Batch=59, step=9060, lr=0.124750, batch loss=0.027723, epoch loss=0.040842
Batch=119, step=9120, lr=0.124250, batch loss=0.037045, epoch loss=0.151519
Batch=179, step=9180, lr=0.123750, batch loss=0.042399, epoch loss=0.207886
Batch=239, step=9240, lr=0.123250, batch loss=0.014824, epoch loss=0.252319
Batch=299, step=9300, lr=0.122750, batch loss=0.028208, epoch loss=0.301542
Batch=359, step=9360, lr=0.122000, batch loss=0.030758, epoch loss=0.359757
Batch=419, step=9420, lr=0.121750, batch loss=0.044434, epoch loss=0.480077
Batch=479, step=9480, lr=0.121250, batch loss=0.015138, epoch loss=0.538334
Batch=539, step=9540, lr=0.120750, batch loss=0.011181, epoch loss=0.579036
Batch=599, step=9600, lr=0.120250, batch loss=0.009523, epoch loss=0.611790
Epoch=15, step=9600, lr=0.120250, epoch loss=0.611790
Batch=59, step=9660, lr=0.119750, batch loss=0.018753, epoch loss=0.023826
Batch=119, step=9720, lr=0.119250, batch loss=0.021086, epoch loss=0.088230
Batch=179, step=9780, lr=0.118750, batch loss=0.016129, epoch loss=0.109786
Batch=239, step=9840, lr=0.118250, batch loss=0.009135, epoch loss=0.138097
Batch=299, step=9900, lr=0.117500, batch loss=0.020037, epoch loss=0.179225
Batch=359, step=9960, lr=0.117000, batch loss=0.023609, epoch loss=0.221810
Batch=419, step=10020, lr=0.116500, batch loss=0.042691, epoch loss=0.315293
Batch=479, step=10080, lr=0.116000, batch loss=0.011203, epoch loss=0.374371
Batch=539, step=10140, lr=0.115750, batch loss=0.003120, epoch loss=0.390882
Batch=599, step=10200, lr=0.115000, batch loss=0.006051, epoch loss=0.411890
Epoch=16, step=10200, lr=0.115000, epoch loss=0.411890
Batch=59, step=10260, lr=0.114500, batch loss=0.009964, epoch loss=0.012841
Batch=119, step=10320, lr=0.114000, batch loss=0.015136, epoch loss=0.054191
Batch=179, step=10380, lr=0.113500, batch loss=0.012599, epoch loss=0.069306
Batch=239, step=10440, lr=0.113000, batch loss=0.005632, epoch loss=0.091954
Batch=299, step=10500, lr=0.112500, batch loss=0.018918, epoch loss=0.125948
Batch=359, step=10560, lr=0.112250, batch loss=0.041765, epoch loss=0.182715
Batch=419, step=10620, lr=0.111750, batch loss=0.025695, epoch loss=0.282282
Batch=479, step=10680, lr=0.111000, batch loss=0.010361, epoch loss=0.328067
Batch=539, step=10740, lr=0.110500, batch loss=0.000925, epoch loss=0.340328
Batch=599, step=10800, lr=0.110000, batch loss=0.005237, epoch loss=0.358606
Epoch=17, step=10800, lr=0.110000, epoch loss=0.358606
Batch=59, step=10860, lr=0.109500, batch loss=0.006436, epoch loss=0.008675
Batch=119, step=10920, lr=0.109000, batch loss=0.009414, epoch loss=0.030970
Batch=179, step=10980, lr=0.108500, batch loss=0.012970, epoch loss=0.048840
Batch=239, step=11040, lr=0.108250, batch loss=0.003885, epoch loss=0.065227
Batch=299, step=11100, lr=0.107500, batch loss=0.015962, epoch loss=0.096020
Batch=359, step=11160, lr=0.107000, batch loss=0.031414, epoch loss=0.141540
Batch=419, step=11220, lr=0.106500, batch loss=0.026101, epoch loss=0.203248
Batch=479, step=11280, lr=0.106250, batch loss=0.008908, epoch loss=0.239695
Batch=539, step=11340, lr=0.105500, batch loss=0.000711, epoch loss=0.249110
Batch=599, step=11400, lr=0.105000, batch loss=0.004667, epoch loss=0.264203
Epoch=18, step=11400, lr=0.105000, epoch loss=0.264203
Batch=59, step=11460, lr=0.104500, batch loss=0.005436, epoch loss=0.007059
Batch=119, step=11520, lr=0.104000, batch loss=0.008633, epoch loss=0.026169
Batch=179, step=11580, lr=0.103750, batch loss=0.011826, epoch loss=0.045993
Batch=239, step=11640, lr=0.103250, batch loss=0.002497, epoch loss=0.059108
Batch=299, step=11700, lr=0.102750, batch loss=0.013672, epoch loss=0.089954
Batch=359, step=11760, lr=0.102250, batch loss=0.016092, epoch loss=0.116334
Batch=419, step=11820, lr=0.101500, batch loss=0.027696, epoch loss=0.166278
Batch=479, step=11880, lr=0.101000, batch loss=0.010505, epoch loss=0.198462
Batch=539, step=11940, lr=0.100750, batch loss=0.001098, epoch loss=0.206705
Batch=599, step=12000, lr=0.100250, batch loss=0.004560, epoch loss=0.219874
Epoch=19, step=12000, lr=0.100250, epoch loss=0.219874


Half-moons scatterplot and decision boundary:
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"/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1
2025-05-30 09:47.15: Job failed: Failed: Build failed