debian-12-5.3+flambda_opam-2.3

2025-05-30 15:52.24: New job: test ahrefs/ocannl https://github.com/ahrefs/ocannl.git#refs/heads/master (97f756c4f7ee7f008cee0296c186c69b6aed5972) (linux-x86_64:debian-12-5.3+flambda_opam-2.3)
Base: ocaml/opam:debian-12-ocaml-5.3-flambda@sha256:102e61eadd02c8453b955d72f3a495806f17f5de549d3643cc924c320fabd8f4
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ahrefs/ocannl.git" -b "master" && cd "ocannl" && git reset --hard 97f756c4
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.3-flambda@sha256:102e61eadd02c8453b955d72f3a495806f17f5de549d3643cc924c320fabd8f4
# debian-12-5.3+flambda_opam-2.3
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
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 5d2fb3923b40a5570824690009441d947b823e8f || git fetch origin master) && git reset -q --hard 5d2fb3923b40a5570824690009441d947b823e8f && 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-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-syntax-shims.1.0.0 ocaml-variants.5.3.0+options 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 15:52.24: Using cache hint "ahrefs/ocannl-ocaml/opam:debian-12-ocaml-5.3-flambda@sha256:102e61eadd02c8453b955d72f3a495806f17f5de549d3643cc924c320fabd8f4-debian-12-5.3+flambda_opam-2.3-4f1bb8605ab59f1ec4912f159b1a2c8e"
2025-05-30 15:52.24: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.3-flambda@sha256:102e61eadd02c8453b955d72f3a495806f17f5de549d3643cc924c320fabd8f4)
(comment debian-12-5.3+flambda_opam-2.3)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(workdir /src)
(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 5d2fb3923b40a5570824690009441d947b823e8f || git fetch origin master) && git reset -q --hard 5d2fb3923b40a5570824690009441d947b823e8f && 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-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-syntax-shims.1.0.0 ocaml-variants.5.3.0+options 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 15:52.24: Waiting for resource in pool OCluster
2025-05-30 15:52.24: Waiting for worker…
2025-05-30 15:58.18: Got resource from pool OCluster
Building on x86-bm-c8.sw.ocaml.org
All commits already cached
HEAD is now at 97f756c4 Claude's second pass at adding BF16, FP8: conversion functions


(from ocaml/opam:debian-12-ocaml-5.3-flambda@sha256:102e61eadd02c8453b955d72f3a495806f17f5de549d3643cc924c320fabd8f4)
2025-05-30 15:58.50 ---> saved as "21ca48779d7c8771accdf60eb888012ef48685ba9d539046f9f2e6ce2db9408d"


/: (comment debian-12-5.3+flambda_opam-2.3)


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


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (shell "sudo ln -f /usr/bin/opam-2.3 /usr/bin/opam"))
2025-05-30 15:58.50 ---> saved as "c3f3aa93c3355a64826565104635ed2c75e43663faf3bb1239283e2d0babab60"


/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 39 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=39 --global
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-05-30 15:59.41 ---> saved as "292270fbfb1491d8dafae52ea17d8b381a33866b2212919c484f3fdce286b697"


/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 15:59.42 ---> saved as "3a794d0297d6d3662e91621faf2070f604c02f28ce3386d50957daf0a3b38339"


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2025-05-30 15:59.42 ---> saved as "ec8f95289b8846ee13cf13cb3aea5f3aff51a6aaee7942d4311969425d84ec7c"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 5d2fb3923b40a5570824690009441d947b823e8f || git fetch origin master) && git reset -q --hard 5d2fb3923b40a5570824690009441d947b823e8f && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
* branch                  master     -> FETCH_HEAD
35eb2f107a..5d2fb3923b  master     -> origin/master
5d2fb3923b Merge pull request #27963 from mseri/base-ppxlib


<><> 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 16:00.19 ---> saved as "12153d630b34b98bf14a4619f8181c3b775e65bd7e42ec2f4fdf8fdbc9075caf"


/src: (copy (src neural_nets_lib.opam arrayjit.opam) (dst ./))
2025-05-30 16:00.19 ---> saved as "442f6d42bff77df31ac439869de702a86385c262250ac290edf8f1aa7440c626"


/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 16:00.23 ---> saved as "403bd8a45113046427074b8c9f16391a00875ca73f52b718f8d3018a473c316c"


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-05-30 16:00.23 ---> saved as "8268e8c04159ae63f6527834101fb097a30ac6d7d4b838cbed83626b9309aa56"


/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-compiler.5.3.0 ocaml-compiler-libs.v0.17.0 ocaml-config.3 ocaml-syntax-shims.1.0.0 ocaml-variants.5.3.0+options 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 "apt-get" "update"
- Get:1 http://deb.debian.org/debian bookworm InRelease [151 kB]
- Get:2 http://deb.debian.org/debian bookworm-updates InRelease [55.4 kB]
- Get:3 http://deb.debian.org/debian-security bookworm-security InRelease [48.0 kB]
- Get:4 http://deb.debian.org/debian bookworm/main amd64 Packages [8793 kB]
- Get:5 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [265 kB]
- Fetched 9312 kB in 2s (5506 kB/s)
- Reading package lists...
- 


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


[NOTE] Package ocaml-variants is already installed (current version is 5.3.0+options).
[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 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-dev pkg-config


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


+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libffi-dev" "pkg-config"
- debconf: delaying package configuration, since apt-utils is not installed
- Selecting previously unselected package libffi-dev:amd64.
- (Reading database ... 
(Reading database ... 5%
(Reading database ... 10%
(Reading database ... 15%
(Reading database ... 20%
(Reading database ... 25%
(Reading database ... 30%
(Reading database ... 35%
(Reading database ... 40%
(Reading database ... 45%
(Reading database ... 50%
(Reading database ... 55%
(Reading database ... 60%
(Reading database ... 65%
(Reading database ... 70%
(Reading database ... 75%
(Reading database ... 80%
(Reading database ... 85%
(Reading database ... 90%
(Reading database ... 95%
(Reading database ... 100%
(Reading database ... 18778 files and directories currently installed.)
- Preparing to unpack .../libffi-dev_3.4.4-1_amd64.deb ...
- Unpacking libffi-dev:amd64 (3.4.4-1) ...
- Selecting previously unselected package libpkgconf3:amd64.
- Preparing to unpack .../libpkgconf3_1.8.1-1_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-1) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../pkgconf-bin_1.8.1-1_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-1) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../pkgconf_1.8.1-1_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-1) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../pkg-config_1.8.1-1_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-1) ...
- Setting up libffi-dev:amd64 (3.4.4-1) ...
- Setting up libpkgconf3:amd64 (1.8.1-1) ...
- Setting up pkgconf-bin (1.8.1-1) ...
- Setting up pkgconf:amd64 (1.8.1-1) ...
- Setting up pkg-config:amd64 (1.8.1-1) ...
- Processing triggers for libc-bin (2.36-9+deb12u10) ...
2025-05-30 16:00.49 ---> saved as "bf37a00561dd244326b6f7a4eedb712f333d634abe4e684e9fac368e1d72446e"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "opam install $DEPS"))
[NOTE] Package ocaml-variants is already installed (current version is 5.3.0+options).
[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 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 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 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 multicore-magic.2.3.1  (cached)
-> retrieved mdx.2.5.0  (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 ppx_derivers.1.2.1  (cached)
-> retrieved ppx_enumerate.v0.17.0  (cached)
-> retrieved ppx_deriving.6.0.3  (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_here.v0.17.0  (cached)
-> retrieved ppx_hash.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_minidebug.2.2.0  (cached)
-> retrieved ppx_string.v0.17.0  (cached)
-> retrieved dune.3.19.0, dune-configurator.3.19.0  (cached)
-> installed num.1.5-1
-> retrieved ppx_variants_conv.v0.17.0  (cached)
-> retrieved ppxlib.0.35.0  (cached)
-> retrieved ppxlib_jane.v0.17.2  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved result.1.5  (cached)
-> retrieved re.1.12.0  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved saturn_lockfree.0.5.0  (cached)
-> retrieved sexplib.v0.17.0  (cached)
-> retrieved stdio.v0.17.0  (cached)
-> retrieved sexplib0.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 printbox.0.12, printbox-ext-plot.0.12, printbox-html.0.12, printbox-md.0.12, printbox-text.0.12  (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)
-> installed cmdliner.1.3.0
-> retrieved uucp.16.0.0  (cached)
-> installed ocamlfind.1.9.8
-> installed ocamlbuild.0.16.1
-> installed topkg.1.0.8
-> installed uutf.1.0.4
-> installed mtime.2.1.0
-> installed ptime.1.2.0
-> installed fmt.0.10.0
-> 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-version.4.0.1
-> installed ocaml_intrinsics_kernel.v0.17.1
-> installed pprint.20230830
-> installed printbox.0.12
-> installed result.1.5
-> installed sexplib0.v0.17.0
-> installed stdlib-shims.0.3.0
-> installed thread-local-storage.0.2
-> installed cppo.1.8.0
-> installed re.1.12.0
-> installed ocaml-compiler-libs.v0.17.0
-> installed ocaml-syntax-shims.1.0.0
-> installed integers.0.7.0
-> installed saturn_lockfree.0.5.0
-> installed parsexp.v0.17.0
-> installed dune-configurator.3.19.0
-> installed bigstringaf.0.10.0
-> installed uucp.16.0.0
-> installed sexplib.v0.17.0
-> installed printbox-text.0.12
-> installed angstrom.0.16.1
-> installed mdx.2.5.0
-> installed printbox-md.0.12
-> installed tyxml.4.6.0
-> installed printbox-html.0.12
-> installed printbox-ext-plot.0.12
-> installed ctypes.0.23.0
-> installed base.v0.17.2
-> installed ctypes-foreign.0.23.0
-> installed fieldslib.v0.17.0
-> installed variantslib.v0.17.0
-> installed stdio.v0.17.0
-> installed ppxlib.0.35.0
-> installed ppxlib_jane.v0.17.2
-> installed ppx_optcomp.v0.17.0
-> 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_globalize.v0.17.0
-> installed ppx_deriving.6.0.3
-> 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 16:03.51 ---> saved as "7d40800121d16e53b6ffcadce25a6d366c9a3c04743872428aa1ec252385748a"


/src: (copy (src .) (dst /src))
2025-05-30 16:03.52 ---> saved as "41e419bfc6fdb4733b022ca8010e9e8710a67b6242aea791b21372629792b477"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
File "arrayjit/test/dune", line 6, characters 7-15:
6 |   (pps ppx_jane)))
^^^^^^^^
Error: Library "ppx_jane" not found.
-> required by
_build/default/arrayjit/test/.merlin-conf/exe-test_numerical_types
-> required by alias arrayjit/test/check
(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_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/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/.sandbox/c04b2e02a38834e97f5a02c78e016763/default/test && .tutorials.inline-tests/inline-test-runner.exe inline-test-runner tutorials -partition 'Welcome to OCANNL! Reading configuration defaults from /src/_build/.sandbox/584c5c75d59d69ae935eea2a4fd54f30/default/test/ocannl_config.' -source-tree-root .. -diff-cmd -)


Welcome to OCANNL! Reading configuration defaults from /src/_build/.sandbox/c04b2e02a38834e97f5a02c78e016763/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/c04b2e02a38834e97f5a02c78e016763/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/c04b2e02a38834e97f5a02c78e016763/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/c04b2e02a38834e97f5a02c78e016763/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/c04b2e02a38834e97f5a02c78e016763/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/c04b2e02a38834e97f5a02c78e016763/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/c04b2e02a38834e97f5a02c78e016763/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 PrintBox_text.Output.Make_out.render in file "src/printbox-text/PrintBox_text.ml" (inlined), line 242, characters 21-46
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" (inlined), lines 325-329, characters 17-42
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" (inlined), lines 325-329, characters 17-42
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" (inlined), lines 325-329, characters 17-42
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" (inlined), lines 325-329, characters 17-42
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.to_chan in file "src/printbox-text/PrintBox_text.ml" (inlined), line 269, characters 39-70
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/c04b2e02a38834e97f5a02c78e016763/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/c04b2e02a38834e97f5a02c78e016763/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/c04b2e02a38834e97f5a02c78e016763/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/c04b2e02a38834e97f5a02c78e016763/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/c04b2e02a38834e97f5a02c78e016763/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/c04b2e02a38834e97f5a02c78e016763/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/c04b2e02a38834e97f5a02c78e016763/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/c04b2e02a38834e97f5a02c78e016763/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/c04b2e02a38834e97f5a02c78e016763/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/c04b2e02a38834e97f5a02c78e016763/default/test/ocannl_config.
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/c04b2e02a38834e97f5a02c78e016763/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/c04b2e02a38834e97f5a02c78e016763/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=0.199500, batch loss=8.516926, epoch loss=31.830778
Batch=119, step=120, lr=0.199250, batch loss=0.850854, epoch loss=35.320884
Batch=179, step=180, lr=0.198500, batch loss=1.335675, epoch loss=38.104901
Batch=239, step=240, lr=0.198250, batch loss=0.794633, epoch loss=39.513918
Batch=299, step=300, lr=0.197750, batch loss=1.083059, epoch loss=41.250599
Batch=359, step=360, lr=0.197000, batch loss=0.412313, epoch loss=42.145798
Batch=419, step=420, lr=0.196750, batch loss=0.445135, epoch loss=43.061712
Batch=479, step=480, lr=0.196250, batch loss=0.243756, epoch loss=43.691617
Batch=539, step=540, lr=0.195500, batch loss=0.250377, epoch loss=44.387871
Batch=599, step=600, lr=0.195000, batch loss=0.264355, epoch loss=44.985691
Epoch=0, step=600, lr=0.195000, epoch loss=44.985691
Batch=59, step=660, lr=0.194500, batch loss=0.205206, epoch loss=0.468660
Batch=119, step=720, lr=0.194250, batch loss=0.348130, epoch loss=1.061264
Batch=179, step=780, lr=0.193750, batch loss=0.312831, epoch loss=1.613957
Batch=239, step=840, lr=0.193250, batch loss=0.279561, epoch loss=2.205787
Batch=299, step=900, lr=0.192750, batch loss=0.260494, epoch loss=2.680848
Batch=359, step=960, lr=0.192250, batch loss=0.357927, epoch loss=3.418827
Batch=419, step=1020, lr=0.191500, batch loss=0.341958, epoch loss=4.145926
Batch=479, step=1080, lr=0.191250, batch loss=0.214338, epoch loss=4.656032
Batch=539, step=1140, lr=0.190750, batch loss=0.193110, epoch loss=5.182554
Batch=599, step=1200, lr=0.190250, batch loss=0.211361, epoch loss=5.651305
Epoch=1, step=1200, lr=0.190250, epoch loss=5.651305
Batch=59, step=1260, lr=0.189750, batch loss=0.199508, epoch loss=0.429217
Batch=119, step=1320, lr=0.189250, batch loss=0.329253, epoch loss=0.978504
Batch=179, step=1380, lr=0.188500, batch loss=0.300993, epoch loss=1.500934
Batch=239, step=1440, lr=0.188250, batch loss=0.266243, epoch loss=2.058588
Batch=299, step=1500, lr=0.187750, batch loss=0.258169, epoch loss=2.525258
Batch=359, step=1560, lr=0.187250, batch loss=0.359798, epoch loss=3.245224
Batch=419, step=1620, lr=0.186750, batch loss=0.330267, epoch loss=3.936669
Batch=479, step=1680, lr=0.186250, batch loss=0.239980, epoch loss=4.475098
Batch=539, step=1740, lr=0.185750, batch loss=0.226407, epoch loss=5.072068
Batch=599, step=1800, lr=0.185250, batch loss=0.202233, epoch loss=5.535446
Epoch=2, step=1800, lr=0.185250, epoch loss=5.535446
Batch=59, step=1860, lr=0.184500, batch loss=0.189176, epoch loss=0.417774
Batch=119, step=1920, lr=0.184250, batch loss=0.317926, epoch loss=0.950004
Batch=179, step=1980, lr=0.183750, batch loss=0.289520, epoch loss=1.444211
Batch=239, step=2040, lr=0.183000, batch loss=0.256999, epoch loss=1.976792
Batch=299, step=2100, lr=0.182500, batch loss=0.238496, epoch loss=2.411959
Batch=359, step=2160, lr=0.182000, batch loss=0.330559, epoch loss=3.074512
Batch=419, step=2220, lr=0.181750, batch loss=0.318014, epoch loss=3.745379
Batch=479, step=2280, lr=0.181250, batch loss=0.236873, epoch loss=4.271202
Batch=539, step=2340, lr=0.180750, batch loss=0.191113, epoch loss=4.796690
Batch=599, step=2400, lr=0.180250, batch loss=0.193246, epoch loss=5.216164
Epoch=3, step=2400, lr=0.180250, epoch loss=5.216164
Batch=59, step=2460, lr=0.179750, batch loss=0.192311, epoch loss=0.426895
Batch=119, step=2520, lr=0.179000, batch loss=0.309200, epoch loss=0.943449
Batch=179, step=2580, lr=0.178750, batch loss=0.274521, epoch loss=1.427706
Batch=239, step=2640, lr=0.178250, batch loss=0.241579, epoch loss=1.935131
Batch=299, step=2700, lr=0.177750, batch loss=0.231303, epoch loss=2.357428
Batch=359, step=2760, lr=0.177000, batch loss=0.333824, epoch loss=3.016905
Batch=419, step=2820, lr=0.176500, batch loss=0.310182, epoch loss=3.671214
Batch=479, step=2880, lr=0.176000, batch loss=0.218011, epoch loss=4.162014
Batch=539, step=2940, lr=0.175750, batch loss=0.197734, epoch loss=4.691643
Batch=599, step=3000, lr=0.175250, batch loss=0.187180, epoch loss=5.111352
Epoch=4, step=3000, lr=0.175250, epoch loss=5.111352
Batch=59, step=3060, lr=0.174750, batch loss=0.187115, epoch loss=0.410236
Batch=119, step=3120, lr=0.174250, batch loss=0.303481, epoch loss=0.915891
Batch=179, step=3180, lr=0.173750, batch loss=0.272015, epoch loss=1.399316
Batch=239, step=3240, lr=0.173250, batch loss=0.246095, epoch loss=1.909895
Batch=299, step=3300, lr=0.172750, batch loss=0.231999, epoch loss=2.332965
Batch=359, step=3360, lr=0.172250, batch loss=0.317778, epoch loss=2.966305
Batch=419, step=3420, lr=0.171500, batch loss=0.306947, epoch loss=3.604465
Batch=479, step=3480, lr=0.171000, batch loss=0.206769, epoch loss=4.082613
Batch=539, step=3540, lr=0.170500, batch loss=0.174073, epoch loss=4.585683
Batch=599, step=3600, lr=0.170000, batch loss=0.191431, epoch loss=4.990533
Epoch=5, step=3600, lr=0.170000, epoch loss=4.990533
Batch=59, step=3660, lr=0.169500, batch loss=0.189978, epoch loss=0.416073
Batch=119, step=3720, lr=0.169000, batch loss=0.294027, epoch loss=0.905302
Batch=179, step=3780, lr=0.168750, batch loss=0.264663, epoch loss=1.375153
Batch=239, step=3840, lr=0.168000, batch loss=0.235759, epoch loss=1.871197
Batch=299, step=3900, lr=0.167500, batch loss=0.229075, epoch loss=2.292426
Batch=359, step=3960, lr=0.167000, batch loss=0.311073, epoch loss=2.909547
Batch=419, step=4020, lr=0.166750, batch loss=0.292812, epoch loss=3.532666
Batch=479, step=4080, lr=0.166250, batch loss=0.197510, epoch loss=3.994727
Batch=539, step=4140, lr=0.165500, batch loss=0.188354, epoch loss=4.506842
Batch=599, step=4200, lr=0.165000, batch loss=0.174946, epoch loss=4.902237
Epoch=6, step=4200, lr=0.165000, epoch loss=4.902237
Batch=59, step=4260, lr=0.164750, batch loss=0.174062, epoch loss=0.386223
Batch=119, step=4320, lr=0.164000, batch loss=0.283368, epoch loss=0.859194
Batch=179, step=4380, lr=0.163750, batch loss=0.253390, epoch loss=1.312002
Batch=239, step=4440, lr=0.163000, batch loss=0.230274, epoch loss=1.788045
Batch=299, step=4500, lr=0.162500, batch loss=0.218848, epoch loss=2.186265
Batch=359, step=4560, lr=0.162000, batch loss=0.298403, epoch loss=2.781353
Batch=419, step=4620, lr=0.161500, batch loss=0.281959, epoch loss=3.381986
Batch=479, step=4680, lr=0.161000, batch loss=0.187001, epoch loss=3.823237
Batch=539, step=4740, lr=0.160500, batch loss=0.166554, epoch loss=4.290308
Batch=599, step=4800, lr=0.160250, batch loss=0.172026, epoch loss=4.662449
Epoch=7, step=4800, lr=0.160250, epoch loss=4.662449
Batch=59, step=4860, lr=0.159750, batch loss=0.168637, epoch loss=0.387238
Batch=119, step=4920, lr=0.159250, batch loss=0.264476, epoch loss=0.831832
Batch=179, step=4980, lr=0.158500, batch loss=0.239479, epoch loss=1.252949
Batch=239, step=5040, lr=0.158000, batch loss=0.216291, epoch loss=1.702487
Batch=299, step=5100, lr=0.157750, batch loss=0.204619, epoch loss=2.079276
Batch=359, step=5160, lr=0.157250, batch loss=0.280725, epoch loss=2.644201
Batch=419, step=5220, lr=0.156750, batch loss=0.273840, epoch loss=3.219965
Batch=479, step=5280, lr=0.156250, batch loss=0.199694, epoch loss=3.661275
Batch=539, step=5340, lr=0.155750, batch loss=0.168531, epoch loss=4.112912
Batch=599, step=5400, lr=0.155250, batch loss=0.156000, epoch loss=4.464801
Epoch=8, step=5400, lr=0.155250, epoch loss=4.464801
Batch=59, step=5460, lr=0.154750, batch loss=0.148482, epoch loss=0.326188
Batch=119, step=5520, lr=0.154250, batch loss=0.253301, epoch loss=0.748443
Batch=179, step=5580, lr=0.153750, batch loss=0.220572, epoch loss=1.133564
Batch=239, step=5640, lr=0.153250, batch loss=0.213882, epoch loss=1.566898
Batch=299, step=5700, lr=0.152750, batch loss=0.181878, epoch loss=1.914073
Batch=359, step=5760, lr=0.152250, batch loss=0.266305, epoch loss=2.448007
Batch=419, step=5820, lr=0.151750, batch loss=0.254117, epoch loss=2.978076
Batch=479, step=5880, lr=0.151250, batch loss=0.189860, epoch loss=3.390066
Batch=539, step=5940, lr=0.150750, batch loss=0.151274, epoch loss=3.820155
Batch=599, step=6000, lr=0.150250, batch loss=0.143232, epoch loss=4.145497
Epoch=9, step=6000, lr=0.150250, epoch loss=4.145497
Batch=59, step=6060, lr=0.149750, batch loss=0.138475, epoch loss=0.303445
Batch=119, step=6120, lr=0.149250, batch loss=0.224204, epoch loss=0.681539
Batch=179, step=6180, lr=0.148750, batch loss=0.200039, epoch loss=1.026734
Batch=239, step=6240, lr=0.148250, batch loss=0.182017, epoch loss=1.420014
Batch=299, step=6300, lr=0.147750, batch loss=0.152936, epoch loss=1.719264
Batch=359, step=6360, lr=0.147250, batch loss=0.239929, epoch loss=2.190685
Batch=419, step=6420, lr=0.146750, batch loss=0.228706, epoch loss=2.681278
Batch=479, step=6480, lr=0.146250, batch loss=0.170523, epoch loss=3.044878
Batch=539, step=6540, lr=0.145750, batch loss=0.120404, epoch loss=3.430212
Batch=599, step=6600, lr=0.145250, batch loss=0.120862, epoch loss=3.707421
Epoch=10, step=6600, lr=0.145250, epoch loss=3.707421
Batch=59, step=6660, lr=0.144750, batch loss=0.119483, epoch loss=0.261152
Batch=119, step=6720, lr=0.144250, batch loss=0.190377, epoch loss=0.582655
Batch=179, step=6780, lr=0.143750, batch loss=0.170340, epoch loss=0.875416
Batch=239, step=6840, lr=0.143250, batch loss=0.141300, epoch loss=1.203861
Batch=299, step=6900, lr=0.142750, batch loss=0.124946, epoch loss=1.452194
Batch=359, step=6960, lr=0.142250, batch loss=0.183250, epoch loss=1.819180
Batch=419, step=7020, lr=0.141750, batch loss=0.190485, epoch loss=2.214102
Batch=479, step=7080, lr=0.141250, batch loss=0.143326, epoch loss=2.519190
Batch=539, step=7140, lr=0.140750, batch loss=0.091024, epoch loss=2.900407
Batch=599, step=7200, lr=0.140250, batch loss=0.098449, epoch loss=3.133322
Epoch=11, step=7200, lr=0.140250, epoch loss=3.133322
Batch=59, step=7260, lr=0.139750, batch loss=0.107664, epoch loss=0.233492
Batch=119, step=7320, lr=0.139250, batch loss=0.149962, epoch loss=0.491737
Batch=179, step=7380, lr=0.138750, batch loss=0.125094, epoch loss=0.700098
Batch=239, step=7440, lr=0.138250, batch loss=0.115395, epoch loss=0.943088
Batch=299, step=7500, lr=0.137750, batch loss=0.091189, epoch loss=1.147690
Batch=359, step=7560, lr=0.137250, batch loss=0.129611, epoch loss=1.414271
Batch=419, step=7620, lr=0.136750, batch loss=0.152752, epoch loss=1.705361
Batch=479, step=7680, lr=0.136000, batch loss=0.100437, epoch loss=1.966493
Batch=539, step=7740, lr=0.135750, batch loss=0.038947, epoch loss=2.202830
Batch=599, step=7800, lr=0.135250, batch loss=0.055186, epoch loss=2.341835
Epoch=12, step=7800, lr=0.135250, epoch loss=2.341835
Batch=59, step=7860, lr=0.134750, batch loss=0.124929, epoch loss=0.202291
Batch=119, step=7920, lr=0.134250, batch loss=0.096923, epoch loss=0.388394
Batch=179, step=7980, lr=0.133750, batch loss=0.079828, epoch loss=0.508059
Batch=239, step=8040, lr=0.133250, batch loss=0.072058, epoch loss=0.664080
Batch=299, step=8100, lr=0.132750, batch loss=0.171569, epoch loss=0.904870
Batch=359, step=8160, lr=0.132250, batch loss=0.145120, epoch loss=1.147314
Batch=419, step=8220, lr=0.131750, batch loss=0.105559, epoch loss=1.594696
Batch=479, step=8280, lr=0.131250, batch loss=0.039091, epoch loss=1.727417
Batch=539, step=8340, lr=0.130750, batch loss=0.049003, epoch loss=1.843742
Batch=599, step=8400, lr=0.130250, batch loss=0.037424, epoch loss=1.957665
Epoch=13, step=8400, lr=0.130250, epoch loss=1.957665
Batch=59, step=8460, lr=0.129750, batch loss=0.041751, epoch loss=0.080749
Batch=119, step=8520, lr=0.129250, batch loss=0.070850, epoch loss=0.198691
Batch=179, step=8580, lr=0.128750, batch loss=0.054378, epoch loss=0.322411
Batch=239, step=8640, lr=0.128250, batch loss=0.026429, epoch loss=0.417231
Batch=299, step=8700, lr=0.127750, batch loss=0.036655, epoch loss=0.485323
Batch=359, step=8760, lr=0.127250, batch loss=0.057601, epoch loss=0.593937
Batch=419, step=8820, lr=0.126750, batch loss=0.106489, epoch loss=0.766545
Batch=479, step=8880, lr=0.126250, batch loss=0.019950, epoch loss=0.841034
Batch=539, step=8940, lr=0.125750, batch loss=0.021656, epoch loss=0.892069
Batch=599, step=9000, lr=0.125250, batch loss=0.021409, epoch loss=0.962523
Epoch=14, step=9000, lr=0.125250, epoch loss=0.962523
Batch=59, step=9060, lr=0.124750, batch loss=0.028275, epoch loss=0.045086
Batch=119, step=9120, lr=0.124250, batch loss=0.035745, epoch loss=0.111687
Batch=179, step=9180, lr=0.123750, batch loss=0.026140, epoch loss=0.148349
Batch=239, step=9240, lr=0.123250, batch loss=0.023578, epoch loss=0.204079
Batch=299, step=9300, lr=0.122750, batch loss=0.026103, epoch loss=0.279730
Batch=359, step=9360, lr=0.122250, batch loss=0.040263, epoch loss=0.354438
Batch=419, step=9420, lr=0.121750, batch loss=0.065519, epoch loss=0.542613
Batch=479, step=9480, lr=0.121250, batch loss=0.014919, epoch loss=0.656263
Batch=539, step=9540, lr=0.120750, batch loss=0.007935, epoch loss=0.684065
Batch=599, step=9600, lr=0.120250, batch loss=0.010873, epoch loss=0.720134
Epoch=15, step=9600, lr=0.120250, epoch loss=0.720134
Batch=59, step=9660, lr=0.119750, batch loss=0.018162, epoch loss=0.023638
Batch=119, step=9720, lr=0.119250, batch loss=0.023210, epoch loss=0.088595
Batch=179, step=9780, lr=0.118750, batch loss=0.016998, epoch loss=0.111323
Batch=239, step=9840, lr=0.118250, batch loss=0.010397, epoch loss=0.141814
Batch=299, step=9900, lr=0.117750, batch loss=0.020768, epoch loss=0.182695
Batch=359, step=9960, lr=0.117250, batch loss=0.022756, epoch loss=0.226397
Batch=419, step=10020, lr=0.116750, batch loss=0.044282, epoch loss=0.321812
Batch=479, step=10080, lr=0.116250, batch loss=0.011306, epoch loss=0.381724
Batch=539, step=10140, lr=0.115750, batch loss=0.003164, epoch loss=0.398382
Batch=599, step=10200, lr=0.115250, batch loss=0.006580, epoch loss=0.421742
Epoch=16, step=10200, lr=0.115250, epoch loss=0.421742
Batch=59, step=10260, lr=0.114750, batch loss=0.011619, epoch loss=0.014610
Batch=119, step=10320, lr=0.114250, batch loss=0.016376, epoch loss=0.057035
Batch=179, step=10380, lr=0.113750, batch loss=0.013642, epoch loss=0.077388
Batch=239, step=10440, lr=0.113250, batch loss=0.005284, epoch loss=0.097794
Batch=299, step=10500, lr=0.112750, batch loss=0.018609, epoch loss=0.132307
Batch=359, step=10560, lr=0.112250, batch loss=0.046311, epoch loss=0.193539
Batch=419, step=10620, lr=0.111750, batch loss=0.027005, epoch loss=0.295243
Batch=479, step=10680, lr=0.111250, batch loss=0.010026, epoch loss=0.332342
Batch=539, step=10740, lr=0.110750, batch loss=0.001427, epoch loss=0.345062
Batch=599, step=10800, lr=0.110250, batch loss=0.005379, epoch loss=0.363627
Epoch=17, step=10800, lr=0.110250, epoch loss=0.363627
Batch=59, step=10860, lr=0.109750, batch loss=0.006645, epoch loss=0.009652
Batch=119, step=10920, lr=0.109250, batch loss=0.010149, epoch loss=0.032972
Batch=179, step=10980, lr=0.108750, batch loss=0.011043, epoch loss=0.045882
Batch=239, step=11040, lr=0.108250, batch loss=0.003684, epoch loss=0.061464
Batch=299, step=11100, lr=0.107750, batch loss=0.015500, epoch loss=0.093318
Batch=359, step=11160, lr=0.107250, batch loss=0.026271, epoch loss=0.132713
Batch=419, step=11220, lr=0.106750, batch loss=0.022222, epoch loss=0.195590
Batch=479, step=11280, lr=0.106250, batch loss=0.010432, epoch loss=0.227289
Batch=539, step=11340, lr=0.105750, batch loss=0.000598, epoch loss=0.238364
Batch=599, step=11400, lr=0.105250, batch loss=0.004446, epoch loss=0.253102
Epoch=18, step=11400, lr=0.105250, epoch loss=0.253102
Batch=59, step=11460, lr=0.104750, batch loss=0.005341, epoch loss=0.006706
Batch=119, step=11520, lr=0.104250, batch loss=0.008765, epoch loss=0.026569
Batch=179, step=11580, lr=0.103750, batch loss=0.011797, epoch loss=0.047051
Batch=239, step=11640, lr=0.103250, batch loss=0.002463, epoch loss=0.060031
Batch=299, step=11700, lr=0.102750, batch loss=0.013813, epoch loss=0.090795
Batch=359, step=11760, lr=0.102250, batch loss=0.018656, epoch loss=0.121504
Batch=419, step=11820, lr=0.101750, batch loss=0.026812, epoch loss=0.167744
Batch=479, step=11880, lr=0.101250, batch loss=0.008180, epoch loss=0.198090
Batch=539, step=11940, lr=0.100500, batch loss=0.001673, epoch loss=0.208007
Batch=599, step=12000, lr=0.100250, batch loss=0.005051, epoch loss=0.221491
Epoch=19, step=12000, lr=0.100250, epoch loss=0.221491


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 16:04.39: Job failed: Failed: Build failed