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2025-09-11 16:53.05: New job: test ahrefs/ocannl https://github.com/ahrefs/ocannl.git#refs/heads/master (d68486fd8a1f988f693b163fd526229c4ba22fb2) (linux-x86_64:(lower-bound))
Base: ocaml/opam:debian-12-ocaml-5.3@sha256:ce109ed7a40b6b1bb0ad44021720e8dfea08fdd83f1f42dd0dbcf019bc7bf746
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ahrefs/ocannl.git" -b "master" && cd "ocannl" && git reset --hard d68486fd
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.3@sha256:ce109ed7a40b6b1bb0ad44021720e8dfea08fdd83f1f42dd0dbcf019bc7bf746
# debian-12-5.3_opam-2.4
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.4 /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 4f8a855dcfdd2b6bde1f9512be0e673f4776dfd5 || git fetch origin master) && git reset -q --hard 4f8a855dcfdd2b6bde1f9512be0e673f4776dfd5 && 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.0.15.0 astring.0.8.5 backoff.0.1.0 base.v0.17.0 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.5.0 camlp-streams.5.0.1 camlzip.1.11 cmdliner.1.3.0 conf-libcurl.1 conf-libffi.2.0.0 conf-pkg-config.1.0 conf-zlib.1 cppo.1.6.7 csexp.1.5.1 csv.2.3 ctypes.0.23.0 ctypes-foreign.0.23.0 curl.0.10.0 dune.3.18.2 dune-configurator.3.18.2 dune-private-libs.3.15.3 dune-site.3.15.3 dyn.3.15.3 fieldslib.v0.17.0 fmt.0.9.0 integers.0.6.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.7.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 num.1.5 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.3.5.0 ocaml_intrinsics_kernel.v0.17.0 ocamlbuild.0.14.3 ocamlfind.1.9.6 ordering.3.15.3 parsexp.v0.17.0 pp.1.2.0 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.6.1.0 ppx_enumerate.v0.17.0 ppx_expect.v0.17.3 ppx_fields_conv.v0.17.0 ppx_globalize.v0.17.2 ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.1 ppx_minidebug.2.3.0 ppx_optcomp.v0.17.1 ppx_sexp_conv.v0.17.1 ppx_string.v0.17.0 ppx_variants_conv.v0.17.1 ppxlib.0.36.0 ppxlib_jane.v0.17.3 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.1.9.0 result.1.5 saturn_lockfree.0.5.0 seq.0.3 sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.1.0 stdune.3.15.3 thread-local-storage.0.2 time_now.v0.17.0 topkg.1.0.8 tyxml.4.4.0 uucp.14.0.0 uutf.1.0.3 variantslib.v0.17.0"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.4 --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


2025-09-11 16:53.05: Using cache hint "ahrefs/ocannl-ocaml/opam:debian-12-ocaml-5.3@sha256:ce109ed7a40b6b1bb0ad44021720e8dfea08fdd83f1f42dd0dbcf019bc7bf746-debian-12-5.3_opam-2.4-460aa68f76dc170c6afc93f58cedc1cd"
2025-09-11 16:53.05: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.3@sha256:ce109ed7a40b6b1bb0ad44021720e8dfea08fdd83f1f42dd0dbcf019bc7bf746)
(comment debian-12-5.3_opam-2.4)
(user (uid 1000) (gid 1000))
(env CLICOLOR_FORCE 1)
(env OPAMCOLOR always)
(workdir /src)
(run (shell "sudo ln -f /usr/bin/opam-2.4 /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 4f8a855dcfdd2b6bde1f9512be0e673f4776dfd5 || git fetch origin master) && git reset -q --hard 4f8a855dcfdd2b6bde1f9512be0e673f4776dfd5 && 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.0.15.0 astring.0.8.5 backoff.0.1.0 base.v0.17.0 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.5.0 camlp-streams.5.0.1 camlzip.1.11 cmdliner.1.3.0 conf-libcurl.1 conf-libffi.2.0.0 conf-pkg-config.1.0 conf-zlib.1 cppo.1.6.7 csexp.1.5.1 csv.2.3 ctypes.0.23.0 ctypes-foreign.0.23.0 curl.0.10.0 dune.3.18.2 dune-configurator.3.18.2 dune-private-libs.3.15.3 dune-site.3.15.3 dyn.3.15.3 fieldslib.v0.17.0 fmt.0.9.0 integers.0.6.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.7.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 num.1.5 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.3.5.0 ocaml_intrinsics_kernel.v0.17.0 ocamlbuild.0.14.3 ocamlfind.1.9.6 ordering.3.15.3 parsexp.v0.17.0 pp.1.2.0 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.6.1.0 ppx_enumerate.v0.17.0 ppx_expect.v0.17.3 ppx_fields_conv.v0.17.0 ppx_globalize.v0.17.2 ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.1 ppx_minidebug.2.3.0 ppx_optcomp.v0.17.1 ppx_sexp_conv.v0.17.1 ppx_string.v0.17.0 ppx_variants_conv.v0.17.1 ppxlib.0.36.0 ppxlib_jane.v0.17.3 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.1.9.0 result.1.5 saturn_lockfree.0.5.0 seq.0.3 sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.1.0 stdune.3.15.3 thread-local-storage.0.2 time_now.v0.17.0 topkg.1.0.8 tyxml.4.4.0 uucp.14.0.0 uutf.1.0.3 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=2.4 --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"))
)


2025-09-11 16:53.05: Waiting for resource in pool OCluster
2025-09-11 16:53.05: Waiting for worker…
2025-09-11 17:20.47: Got resource from pool OCluster
Building on clete.caelum.ci.dev
All commits already cached
HEAD is now at d68486fd Final transformer fixes: bug underspecifying attention w_o inputs


(from ocaml/opam:debian-12-ocaml-5.3@sha256:ce109ed7a40b6b1bb0ad44021720e8dfea08fdd83f1f42dd0dbcf019bc7bf746)
2025-09-11 17:21.53 ---> saved as "15aa1cf9b6eab837810155e26b0481282547cd1c9774850777b777a01817a556"


/: (comment debian-12-5.3_opam-2.4)


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


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (shell "sudo ln -f /usr/bin/opam-2.4 /usr/bin/opam"))
2025-09-11 17:21.53 ---> saved as "d98c74e8a1b39caaed0c5dd448b9f70838344d1f552593d4680215ce63cfc1d5"


/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 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
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] Initialised
2025-09-11 17:22.36 ---> saved as "b985350161f8be0ac630962e60a51ca6dc32fd113681d699788b80061b4b8711"


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-134-generic
The OCaml toplevel, version 5.3.0
2.4.1
2025-09-11 17:22.36 ---> saved as "e53dab84980c00a88614037e0f89115393a34d2a108068ce3ab080387dff902a"


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2025-09-11 17:22.37 ---> saved as "60ea2c52b2d08e1017910ce0e425fe6ad51f3a4d2a4f0f47c60b4d14327f0467"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
(network host)
(shell "cd ~/opam-repository && (git cat-file -e 4f8a855dcfdd2b6bde1f9512be0e673f4776dfd5 || git fetch origin master) && git reset -q --hard 4f8a855dcfdd2b6bde1f9512be0e673f4776dfd5 && git log --no-decorate -n1 --oneline && opam update -u"))
4f8a855dcf Merge pull request #28253 from jmid/angstrom-ppx_let-bound


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


Already up-to-date.
Nothing to do.
# To update the current shell environment, run: eval $(opam env)
2025-09-11 17:23.10 ---> saved as "fd698089eff0baa372290c0a45cb9c36b9a4ba6dbaa1dafa921ff8161ac5465f"


/src: (copy (src neural_nets_lib.opam arrayjit.opam) (dst ./))
2025-09-11 17:23.11 ---> saved as "5f504aa634075137d61ce43cf9d5f65c1e4062176f94d1addb935a781943a805"


/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)
2025-09-11 17:23.15 ---> saved as "bd63dc1263d9fedf5876cc4f24529d7c4cbdd00a34aff83dce321a058a98ddc0"


/src: (run (network host)
(shell "echo '(lang dune 3.0)' > './dune-project'"))
2025-09-11 17:23.15 ---> saved as "3bc51c9047511dacc525a3468aa858d21685e9128acda76315d0d5dfa0133e49"


/src: (env DEPS "angstrom.0.15.0 astring.0.8.5 backoff.0.1.0 base.v0.17.0 base-bigarray.base base-bytes.base base-domains.base base-effects.base base-nnp.base base-threads.base base-unix.base bigarray-compat.1.1.0 bigstringaf.0.5.0 camlp-streams.5.0.1 camlzip.1.11 cmdliner.1.3.0 conf-libcurl.1 conf-libffi.2.0.0 conf-pkg-config.1.0 conf-zlib.1 cppo.1.6.7 csexp.1.5.1 csv.2.3 ctypes.0.23.0 ctypes-foreign.0.23.0 curl.0.10.0 dune.3.18.2 dune-configurator.3.18.2 dune-private-libs.3.15.3 dune-site.3.15.3 dyn.3.15.3 fieldslib.v0.17.0 fmt.0.9.0 integers.0.6.0 jane-street-headers.v0.17.0 jst-config.v0.17.0 logs.0.7.0 mdx.2.5.0 mtime.2.1.0 multicore-magic.2.3.1 num.1.5 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.3.5.0 ocaml_intrinsics_kernel.v0.17.0 ocamlbuild.0.14.3 ocamlfind.1.9.6 ordering.3.15.3 parsexp.v0.17.0 pp.1.2.0 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.6.1.0 ppx_enumerate.v0.17.0 ppx_expect.v0.17.3 ppx_fields_conv.v0.17.0 ppx_globalize.v0.17.2 ppx_hash.v0.17.0 ppx_here.v0.17.0 ppx_inline_test.v0.17.1 ppx_minidebug.2.3.0 ppx_optcomp.v0.17.1 ppx_sexp_conv.v0.17.1 ppx_string.v0.17.0 ppx_variants_conv.v0.17.1 ppxlib.0.36.0 ppxlib_jane.v0.17.3 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.1.9.0 result.1.5 saturn_lockfree.0.5.0 seq.0.3 sexplib.v0.17.0 sexplib0.v0.17.0 stdio.v0.17.0 stdlib-shims.0.1.0 stdune.3.15.3 thread-local-storage.0.2 time_now.v0.17.0 topkg.1.0.8 tyxml.4.4.0 uucp.14.0.0 uutf.1.0.3 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=2.4 --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 [8791 kB]
- Get:5 http://deb.debian.org/debian-security bookworm-security/main amd64 Packages [277 kB]
- Fetched 9323 kB in 2s (3932 kB/s)
- Reading package lists...
- 


<><> 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:
libcurl4-gnutls-dev libffi-dev pkg-config zlib1g-dev


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


+ /usr/bin/sudo "apt-get" "install" "-qq" "-yy" "libcurl4-gnutls-dev" "libffi-dev" "pkg-config" "zlib1g-dev"
- debconf: delaying package configuration, since apt-utils is not installed
- (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 .../0-curl_7.88.1-10+deb12u14_amd64.deb ...
- Unpacking curl (7.88.1-10+deb12u14) over (7.88.1-10+deb12u12) ...
- Preparing to unpack .../1-libcurl4_7.88.1-10+deb12u14_amd64.deb ...
- Unpacking libcurl4:amd64 (7.88.1-10+deb12u14) over (7.88.1-10+deb12u12) ...
- Preparing to unpack .../2-libcurl3-gnutls_7.88.1-10+deb12u14_amd64.deb ...
- Unpacking libcurl3-gnutls:amd64 (7.88.1-10+deb12u14) over (7.88.1-10+deb12u12) ...
- Selecting previously unselected package libcurl4-gnutls-dev:amd64.
- Preparing to unpack .../3-libcurl4-gnutls-dev_7.88.1-10+deb12u14_amd64.deb ...
- Unpacking libcurl4-gnutls-dev:amd64 (7.88.1-10+deb12u14) ...
- Selecting previously unselected package libffi-dev:amd64.
- Preparing to unpack .../4-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 .../5-libpkgconf3_1.8.1-1_amd64.deb ...
- Unpacking libpkgconf3:amd64 (1.8.1-1) ...
- Selecting previously unselected package pkgconf-bin.
- Preparing to unpack .../6-pkgconf-bin_1.8.1-1_amd64.deb ...
- Unpacking pkgconf-bin (1.8.1-1) ...
- Selecting previously unselected package pkgconf:amd64.
- Preparing to unpack .../7-pkgconf_1.8.1-1_amd64.deb ...
- Unpacking pkgconf:amd64 (1.8.1-1) ...
- Selecting previously unselected package pkg-config:amd64.
- Preparing to unpack .../8-pkg-config_1.8.1-1_amd64.deb ...
- Unpacking pkg-config:amd64 (1.8.1-1) ...
- Selecting previously unselected package zlib1g-dev:amd64.
- Preparing to unpack .../9-zlib1g-dev_1%3a1.2.13.dfsg-1_amd64.deb ...
- Unpacking zlib1g-dev:amd64 (1:1.2.13.dfsg-1) ...
- Setting up libcurl3-gnutls:amd64 (7.88.1-10+deb12u14) ...
- Setting up libcurl4-gnutls-dev:amd64 (7.88.1-10+deb12u14) ...
- 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 zlib1g-dev:amd64 (1:1.2.13.dfsg-1) ...
- Setting up libcurl4:amd64 (7.88.1-10+deb12u14) ...
- Setting up curl (7.88.1-10+deb12u14) ...
- 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) ...
2025-09-11 17:23.42 ---> saved as "6c6fac2656e88520b7e939dc8d69e079587ffa5c0fbe4b84101e6e921ec710e3"


/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 87 packages
- install angstrom                0.15.0
- install astring                 0.8.5
- install backoff                 0.1.0
- install base                    v0.17.0
- install base-bytes              base
- install bigarray-compat         1.1.0
- install bigstringaf             0.5.0
- install camlp-streams           5.0.1
- install camlzip                 1.11
- install cmdliner                1.3.0
- install conf-libcurl            1
- install conf-libffi             2.0.0
- install conf-pkg-config         1.0
- install conf-zlib               1
- install cppo                    1.6.7
- install csexp                   1.5.1
- install csv                     2.3
- install ctypes                  0.23.0
- install ctypes-foreign          0.23.0
- install curl                    0.10.0
- install dune                    3.18.2
- install dune-configurator       3.18.2
- install dune-private-libs       3.15.3
- install dune-site               3.15.3
- install dyn                     3.15.3
- install fieldslib               v0.17.0
- install fmt                     0.9.0
- install integers                0.6.0
- install jane-street-headers     v0.17.0
- install jst-config              v0.17.0
- install logs                    0.7.0
- install mdx                     2.5.0
- install mtime                   2.1.0
- install multicore-magic         2.3.1
- install num                     1.5
- install ocaml-compiler-libs     v0.17.0
- install ocaml-syntax-shims      1.0.0
- install ocaml-version           3.5.0
- install ocaml_intrinsics_kernel v0.17.0
- install ocamlbuild              0.14.3
- install ocamlfind               1.9.6
- install ordering                3.15.3
- install parsexp                 v0.17.0
- install pp                      1.2.0
- 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            6.1.0
- install ppx_enumerate           v0.17.0
- install ppx_expect              v0.17.3
- install ppx_fields_conv         v0.17.0
- install ppx_globalize           v0.17.2
- install ppx_hash                v0.17.0
- install ppx_here                v0.17.0
- install ppx_inline_test         v0.17.1
- install ppx_minidebug           2.3.0
- install ppx_optcomp             v0.17.1
- install ppx_sexp_conv           v0.17.1
- install ppx_string              v0.17.0
- install ppx_variants_conv       v0.17.1
- install ppxlib                  0.36.0
- install ppxlib_jane             v0.17.3
- 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                      1.9.0
- install result                  1.5
- install saturn_lockfree         0.5.0
- install seq                     0.3
- install sexplib                 v0.17.0
- install sexplib0                v0.17.0
- install stdio                   v0.17.0
- install stdlib-shims            0.1.0
- install stdune                  3.15.3
- install thread-local-storage    0.2
- install time_now                v0.17.0
- install topkg                   1.0.8
- install tyxml                   4.4.0
- install uucp                    14.0.0
- install uutf                    1.0.3
- install variantslib             v0.17.0


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved angstrom.0.15.0  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved backoff.0.1.0  (cached)
-> retrieved bigarray-compat.1.1.0  (cached)
-> retrieved bigstringaf.0.5.0  (cached)
-> retrieved base.v0.17.0  (cached)
-> retrieved camlp-streams.5.0.1  (cached)
-> retrieved camlzip.1.11  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved cppo.1.6.7  (cached)
-> installed conf-pkg-config.1.0
-> retrieved csexp.1.5.1  (cached)
-> retrieved csv.2.3  (cached)
-> retrieved ctypes.0.23.0, ctypes-foreign.0.23.0  (cached)
-> installed conf-libcurl.1
-> installed conf-libffi.2.0.0
-> installed conf-zlib.1
-> retrieved curl.0.10.0  (cached)
-> retrieved fieldslib.v0.17.0  (cached)
-> retrieved fmt.0.9.0  (cached)
-> retrieved integers.0.6.0  (cached)
-> retrieved jane-street-headers.v0.17.0  (cached)
-> retrieved jst-config.v0.17.0  (cached)
-> retrieved logs.0.7.0  (cached)
-> retrieved mdx.2.5.0  (cached)
-> retrieved mtime.2.1.0  (cached)
-> retrieved multicore-magic.2.3.1  (cached)
-> retrieved num.1.5  (cached)
-> retrieved ocaml-compiler-libs.v0.17.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocaml-version.3.5.0  (cached)
-> retrieved ocaml_intrinsics_kernel.v0.17.0  (cached)
-> retrieved ocamlbuild.0.14.3  (cached)
-> retrieved ocamlfind.1.9.6  (cached)
-> retrieved parsexp.v0.17.0  (cached)
-> retrieved pp.1.2.0  (cached)
-> retrieved pprint.20230830  (cached)
-> retrieved ppx_assert.v0.17.0  (cached)
-> retrieved ppx_base.v0.17.0  (cached)
-> retrieved ppx_cold.v0.17.0  (cached)
-> retrieved ppx_compare.v0.17.0  (cached)
-> retrieved ppx_derivers.1.2.1  (cached)
-> retrieved ppx_deriving.6.1.0  (cached)
-> retrieved ppx_enumerate.v0.17.0  (cached)
-> retrieved ppx_expect.v0.17.3  (cached)
-> retrieved dune.3.18.2, dune-configurator.3.18.2  (cached)
-> retrieved dune-private-libs.3.15.3, dune-site.3.15.3, dyn.3.15.3, ordering.3.15.3, stdune.3.15.3  (cached)
-> retrieved ppx_fields_conv.v0.17.0  (cached)
-> retrieved ppx_globalize.v0.17.2  (cached)
-> retrieved ppx_hash.v0.17.0  (cached)
-> retrieved ppx_here.v0.17.0  (cached)
-> retrieved ppx_inline_test.v0.17.1  (cached)
-> installed cmdliner.1.3.0
-> installed num.1.5
-> installed ocamlbuild.0.14.3
-> retrieved ppx_minidebug.2.3.0  (cached)
-> retrieved ppx_optcomp.v0.17.1  (cached)
-> retrieved ppx_sexp_conv.v0.17.1  (cached)
-> retrieved ppx_string.v0.17.0  (cached)
-> retrieved ppx_variants_conv.v0.17.1  (cached)
-> retrieved ppxlib_jane.v0.17.3  (cached)
-> retrieved ptime.1.2.0  (cached)
-> retrieved re.1.9.0  (cached)
-> retrieved result.1.5  (cached)
-> retrieved ppxlib.0.36.0  (cached)
-> retrieved saturn_lockfree.0.5.0  (cached)
-> retrieved seq.0.3  (cached)
-> retrieved sexplib.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 sexplib0.v0.17.0  (cached)
-> retrieved stdio.v0.17.0  (cached)
-> retrieved stdlib-shims.0.1.0  (cached)
-> retrieved thread-local-storage.0.2  (cached)
-> retrieved time_now.v0.17.0  (cached)
-> retrieved topkg.1.0.8  (cached)
-> retrieved tyxml.4.4.0  (cached)
-> retrieved uutf.1.0.3  (cached)
-> retrieved variantslib.v0.17.0  (cached)
-> retrieved uucp.14.0.0  (cached)
-> installed ocamlfind.1.9.6
-> installed base-bytes.base
-> installed camlzip.1.11
-> installed topkg.1.0.8
-> installed uutf.1.0.3
-> installed mtime.2.1.0
-> installed fmt.0.9.0
-> installed ptime.1.2.0
-> installed astring.0.8.5
-> installed logs.0.7.0
-> installed dune.3.18.2
-> installed backoff.0.1.0
-> installed bigarray-compat.1.1.0
-> installed bigstringaf.0.5.0
-> installed camlp-streams.5.0.1
-> installed csexp.1.5.1
-> installed cppo.1.6.7
-> installed csv.2.3
-> installed jane-street-headers.v0.17.0
-> installed multicore-magic.2.3.1
-> installed ocaml-compiler-libs.v0.17.0
-> installed ocaml-syntax-shims.1.0.0
-> installed ocaml-version.3.5.0
-> installed ocaml_intrinsics_kernel.v0.17.0
-> installed pp.1.2.0
-> installed pprint.20230830
-> installed ppx_derivers.1.2.1
-> installed printbox.0.12
-> installed result.1.5
-> installed seq.0.3
-> installed sexplib0.v0.17.0
-> installed stdlib-shims.0.1.0
-> installed thread-local-storage.0.2
-> installed saturn_lockfree.0.5.0
-> installed angstrom.0.15.0
-> installed integers.0.6.0
-> installed ordering.3.15.3
-> installed re.1.9.0
-> installed parsexp.v0.17.0
-> installed dune-configurator.3.18.2
-> installed dyn.3.15.3
-> installed sexplib.v0.17.0
-> installed mdx.2.5.0
-> installed curl.0.10.0
-> installed tyxml.4.4.0
-> installed printbox-html.0.12
-> installed stdune.3.15.3
-> installed uucp.14.0.0
-> installed ctypes.0.23.0
-> installed printbox-text.0.12
-> installed printbox-md.0.12
-> installed base.v0.17.0
-> installed printbox-ext-plot.0.12
-> installed fieldslib.v0.17.0
-> installed variantslib.v0.17.0
-> installed stdio.v0.17.0
-> installed dune-private-libs.3.15.3
-> installed ctypes-foreign.0.23.0
-> installed dune-site.3.15.3
-> installed ppxlib.0.36.0
-> installed ppxlib_jane.v0.17.3
-> installed ppx_optcomp.v0.17.1
-> installed ppx_cold.v0.17.0
-> installed ppx_here.v0.17.0
-> installed ppx_variants_conv.v0.17.1
-> installed ppx_fields_conv.v0.17.0
-> installed ppx_enumerate.v0.17.0
-> installed ppx_globalize.v0.17.2
-> installed ppx_deriving.6.1.0
-> installed ppx_compare.v0.17.0
-> installed ppx_sexp_conv.v0.17.1
-> installed ppx_hash.v0.17.0
-> installed ppx_assert.v0.17.0
-> installed ppx_base.v0.17.0
-> installed ppx_minidebug.2.3.0
-> installed jst-config.v0.17.0
-> installed ppx_string.v0.17.0
-> installed time_now.v0.17.0
-> installed ppx_inline_test.v0.17.1
-> installed ppx_expect.v0.17.3
Done.
# To update the current shell environment, run: eval $(opam env)
2025-09-11 17:26.19 ---> saved as "d544cd51fe5cc0efb562d272dfc2744db5dec1922ed84499adbd7e483e113636"


/src: (copy (src .) (dst /src))
2025-09-11 17:26.20 ---> saved as "b2f85945194b8c5ec34d842a87795318c68842f93628a9b9b8d0ccf75b5b354e"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/test/operations/config && ./ocannl_read_config.exe --read=backend_extension)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Wrote value of 'backend_extension' to ocannl_backend_extension.txt
(cd _build/default/test/operations/config && ./ocannl_read_config.exe --read=backend)
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)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
File "test/training/dune", line 39, characters 7-17:
39 |  (name bigram_mlp)
^^^^^^^^^^
(cd _build/default/test/training && ./bigram_mlp.exe) > _build/default/test/training/bigram_mlp.exe.output
Fatal error: exception (lib/shape.ml.Shape_error "Total_elems constraint: 4 not divisible by 672"
((Constraint_failed
(Rows_constr
(r
(((dims
((Dim ((d 24) (label ()) (proj_id ((Proj_id 21)))))
(Dim ((d 28) (label ()) (proj_id ((Proj_id 20)))))))
(bcast Broadcastable) (id ((sh_id 15) (kind Output))))))
(constr
(Total_elems
(numerator
(Strided_var
(coeff (safe_lazy (id "Uint4x32 14 to_prec_of 15") (value 4)))
(var ((id 257) (label ()))) (denom 1)))
(divided_by ())))
(origin
(((lhs_name w1) (lhs_kind Batch) (rhs_name threefry4x32_light)
(rhs_kind Output)
(operation ("Uint4x32_to_prec RESULT total elements")))))))))
Raised at Ocannl_tensor__Row.solve_inequalities.solve.f in file "tensor/row.ml", line 2552, characters 8-65
Called from Base__List0.fold in file "src/list0.ml", line 43, characters 27-37
Called from Ocannl_tensor__Row.solve_inequalities.solve in file "tensor/row.ml", line 2554, characters 22-56
Called from Ocannl_tensor__Shape.derive_projections in file "tensor/shape.ml", line 1630, characters 28-83
Called from CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 49, characters 17-27
Re-raised at CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 56, characters 4-11
Called from CamlinternalLazy.force_lazy_block in file "camlinternalLazy.ml" (inlined), line 78, characters 27-67
Called from Ocannl_tensor__Operation.uint4x32_to_prec_uniform.(fun) in file "tensor/operation.ml", line 246, characters 38-70
Called from CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 49, characters 17-27
Re-raised at CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 56, characters 4-11
Called from CamlinternalLazy.force_lazy_block in file "camlinternalLazy.ml" (inlined), line 78, characters 27-67
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 263, characters 26-48
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 331, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 330, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 331, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 328, characters 66-72
Called from Ir__Assignments.lower in file "arrayjit/lib/assignments.ml", line 565, characters 26-43
Called from Context__Backends.lower_assignments in file "arrayjit/lib/backends.ml", lines 256-257, characters 4-45
Called from Context__Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 441, characters 6-59
Called from Context.compile in file "arrayjit/lib/context.ml", line 95, characters 13-71
Called from Ocannl__Train.init_params in file "lib/train.ml", line 209, characters 21-54
Called from Dune__exe__Bigram_mlp in file "test/training/bigram_mlp.ml", line 71, characters 12-53
(cd _build/default/test/operations && ./top_down_prec.exe --ocannl_output_prec_in_ll_files=true --ocannl_output_debug_files_in_build_directory=true)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
#8 *._d
8.00
#9 grad_*._d Virt/30
<void>
#6 + Virt/152                 │#4 c non-emb
<void>                        │ 2.00
#7 grad_+ Virt/30             │#5 grad_c Local/26030
<void>                        │<void>
#0 a non-emb         │#2 b non-emb         │
2.00                │ 2.00                │
#1 grad_a Local/26030│#3 grad_b Local/26030│
<void>               │<void>               │
(cd _build/default/test/operations && ./test_where_precision.exe --ocannl_output_prec_in_ll_files=true --ocannl_output_debug_files_in_build_directory=true)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
#3 where
scalar 2.00
#0 cond_condition│#1 a_then_val│#2 b_else_val
scalar 0.00      │scalar 1.00  │scalar 2.00
(cd _build/default/test/einsum && ./inline_permuted_view.exe --ocannl_output_debug_files_in_build_directory=true)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
HERE: test/einsum/inline_permuted_view.ml:20:21
┌────────────────────────────────────┐
│[3]: =>_c shape 0:4,1:3             │
│┌──────┬───────────────────────────┐│
││      │axis 1                     ││
│├──────┼───────────────────────────┤│
││axis 0│ 1.20e+2  3.20e+2  5.20e+2 ││
││      │ 1.30e+2  3.55e+2  5.80e+2 ││
││      │ 1.40e+2  3.90e+2  6.40e+2 ││
││      │ 1.50e+2  4.25e+2  7.00e+2 ││
│└──────┴───────────────────────────┘│
└────────────────────────────────────┘


HERE: test/einsum/inline_permuted_view.ml:34:26
#5 +_d
1.21e+2  3.21e+2  5.21e+2
1.31e+2  3.56e+2  5.81e+2
1.41e+2  3.91e+2  6.41e+2
1.51e+2  4.26e+2  7.01e+2
#3 =>_c1 Virt/15                                 │#4 1 Virt/40
<void>                                           │<void>
#2 * Local/1046                                  │
<void>                                           │
#0 r3x5_a                                    │#1 r5x4_b                           │
0.00     1.00     2.00     3.00     4.00    │ 0.00     1.00     2.00     3.00    │
5.00     6.00     7.00     8.00     9.00    │ 4.00     5.00     6.00     7.00    │
1.00e+1  1.10e+1  1.20e+1  1.30e+1  1.40e+1 │ 8.00     9.00     1.00e+1  1.10e+1 │
│ 1.20e+1  1.30e+1  1.40e+1  1.50e+1 │
│ 1.60e+1  1.70e+1  1.80e+1  1.90e+1 │
(cd _build/default/test/operations && ./threefry4x32_demo.exe --ocannl_output_prec_in_ll_files=true --ocannl_output_debug_files_in_build_directory=true)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Generated 40 uniform random numbers:
[0]: 0.04352
[1]: 0.25
[2]: 0.3716
[3]: 0.7549
[4]: 0.04358
[5]: 0.08331
[6]: 0.4026
[7]: 0.3599
[8]: 0.04456
[9]: 0.375
[10]: 0.8647
[11]: 0.01469
[12]: 0.04462
[13]: 0.08533
[14]: 0.5288
[15]: 0.4849
[16]: 0.04572
[17]: 0.5
[18]: 0.3271
[19]: 0.3059
[20]: 0.04565
[21]: 0.08728
[22]: 0.6548
[23]: 0.6099
[24]: 0.04675
[25]: 0.625
[26]: 0.8203
[27]: 0.5498
[28]: 0.04669
[29]: 0.08923
[30]: 0.7808
[31]: 0.7354
[32]: 0.04767
[33]: 0.75
[34]: 0.3132
[35]: 0.7939
[36]: 0.04773
[37]: 0.09125
[38]: 0.9067
[39]: 0.8599
File "test/training/dune", line 16, characters 7-22:
16 |  (name moons_demo_mini)
^^^^^^^^^^^^^^^
(cd _build/default/test/training && ./moons_demo_mini.exe) > _build/default/test/training/moons_demo_mini.exe.output
Fatal error: exception (lib/shape.ml.Shape_error "Total_elems constraint: 4 not divisible by 32"
((Constraint_failed
(Rows_constr
(r
(((dims
((Dim ((d 16) (label ()) (proj_id ((Proj_id 21)))))
(Dim ((d 2) (label ()) (proj_id ((Proj_id 20)))))))
(bcast Broadcastable) (id ((sh_id 13) (kind Output))))))
(constr
(Total_elems
(numerator
(Strided_var
(coeff (safe_lazy (id "Uint4x32 12 to_prec_of 13") (value 4)))
(var ((id 201) (label ()))) (denom 1)))
(divided_by ())))
(origin
(((lhs_name w1) (lhs_kind Batch) (rhs_name threefry4x32_light)
(rhs_kind Output)
(operation ("Uint4x32_to_prec RESULT total elements")))))))))
Raised at Ocannl_tensor__Row.solve_inequalities.solve.f in file "tensor/row.ml", line 2552, characters 8-65
Called from Base__List0.fold in file "src/list0.ml", line 43, characters 27-37
Called from Ocannl_tensor__Row.solve_inequalities.solve in file "tensor/row.ml", line 2554, characters 22-56
Called from Ocannl_tensor__Shape.derive_projections in file "tensor/shape.ml", line 1630, characters 28-83
Called from CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 49, characters 17-27
Re-raised at CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 56, characters 4-11
Called from CamlinternalLazy.force_lazy_block in file "camlinternalLazy.ml" (inlined), line 78, characters 27-67
Called from Ocannl_tensor__Operation.uint4x32_to_prec_uniform.(fun) in file "tensor/operation.ml", line 246, characters 38-70
Called from CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 49, characters 17-27
Re-raised at CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 56, characters 4-11
Called from CamlinternalLazy.force_lazy_block in file "camlinternalLazy.ml" (inlined), line 78, characters 27-67
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 263, characters 26-48
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 331, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 330, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 331, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 328, characters 66-72
Called from Ir__Assignments.lower in file "arrayjit/lib/assignments.ml", line 565, characters 26-43
Called from Context__Backends.lower_assignments in file "arrayjit/lib/backends.ml", lines 256-257, characters 4-45
Called from Context__Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 441, characters 6-59
Called from Context.compile in file "arrayjit/lib/context.ml", line 95, characters 13-71
Called from Ocannl__Train.init_params in file "lib/train.ml", line 209, characters 21-54
Called from Dune__exe__Moons_demo_mini.main in file "test/training/moons_demo_mini.ml", line 50, characters 12-54
Called from Dune__exe__Moons_demo_mini in file "test/training/moons_demo_mini.ml", line 130, characters 9-16
File "test/einsum/dune", line 5, characters 7-25:
5 |  (name moons_demo_variant)
^^^^^^^^^^^^^^^^^^
(cd _build/default/test/einsum && ./moons_demo_variant.exe) > _build/default/test/einsum/moons_demo_variant.exe.output
Fatal error: exception (lib/shape.ml.Shape_error "Total_elems constraint: 4 not divisible by 32"
((Constraint_failed
(Rows_constr
(r
(((dims
((Dim ((d 16) (label ()) (proj_id ((Proj_id 21)))))
(Dim ((d 2) (label ()) (proj_id ((Proj_id 20)))))))
(bcast Broadcastable) (id ((sh_id 13) (kind Output))))))
(constr
(Total_elems
(numerator
(Strided_var
(coeff (safe_lazy (id "Uint4x32 12 to_prec_of 13") (value 4)))
(var ((id 235) (label ()))) (denom 1)))
(divided_by ())))
(origin
(((lhs_name w1) (lhs_kind Batch) (rhs_name threefry4x32_light)
(rhs_kind Output)
(operation ("Uint4x32_to_prec RESULT total elements")))))))))
Raised at Ocannl_tensor__Row.solve_inequalities.solve.f in file "tensor/row.ml", line 2552, characters 8-65
Called from Base__List0.fold in file "src/list0.ml", line 43, characters 27-37
Called from Ocannl_tensor__Row.solve_inequalities.solve in file "tensor/row.ml", line 2554, characters 22-56
Called from Ocannl_tensor__Shape.derive_projections in file "tensor/shape.ml", line 1630, characters 28-83
Called from CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 49, characters 17-27
Re-raised at CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 56, characters 4-11
Called from CamlinternalLazy.force_lazy_block in file "camlinternalLazy.ml" (inlined), line 78, characters 27-67
Called from Ocannl_tensor__Operation.uint4x32_to_prec_uniform.(fun) in file "tensor/operation.ml", line 246, characters 38-70
Called from CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 49, characters 17-27
Re-raised at CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 56, characters 4-11
Called from CamlinternalLazy.force_lazy_block in file "camlinternalLazy.ml" (inlined), line 78, characters 27-67
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 263, characters 26-48
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 331, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 330, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 331, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 328, characters 66-72
Called from Ir__Assignments.lower in file "arrayjit/lib/assignments.ml", line 565, characters 26-43
Called from Context__Backends.lower_assignments in file "arrayjit/lib/backends.ml", lines 256-257, characters 4-45
Called from Context__Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 441, characters 6-59
Called from Context.compile in file "arrayjit/lib/context.ml", line 95, characters 13-71
Called from Ocannl__Train.init_params in file "lib/train.ml", line 209, characters 21-54
Called from Dune__exe__Moons_demo_variant in file "test/einsum/moons_demo_variant.ml", line 45, characters 12-54
(cd _build/default/test/operations && ./test_record_syntax.exe)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Test compilation successful!
Record syntax for both %op and %cd extensions works correctly.
All initialization patterns and shorthand notation supported.
(cd _build/default/test/ppx && ./test_ppx_op_expected.exe)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/14b03d7ac68f05d72ea3948df95af165/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition 'Retrieving commandline, environment, or config file variable ocannl_log_level' -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/e1808c90ac3614bbec8d126e7b753234/default/test/einsum && .einsum_tutorials.inline-tests/inline-test-runner.exe inline-test-runner einsum_tutorials -partition 'Found 0, in the config file' -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/e1808c90ac3614bbec8d126e7b753234/default/test/einsum && .einsum_tutorials.inline-tests/inline-test-runner.exe inline-test-runner einsum_tutorials -partition 'Retrieving commandline, environment, or config file variable ocannl_log_level' -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/14b03d7ac68f05d72ea3948df95af165/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition 'Found 0, in the config file' -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
File "test/training/dune", line 5, characters 7-17:
5 |  (name moons_demo)
^^^^^^^^^^
(cd _build/default/test/training && ./moons_demo.exe) > _build/default/test/training/moons_demo.exe.output
Fatal error: exception (lib/shape.ml.Shape_error "Total_elems constraint: 4 not divisible by 32"
((Constraint_failed
(Rows_constr
(r
(((dims
((Dim ((d 16) (label ()) (proj_id ((Proj_id 31)))))
(Dim ((d 2) (label ()) (proj_id ((Proj_id 30)))))))
(bcast Broadcastable) (id ((sh_id 19) (kind Output))))))
(constr
(Total_elems
(numerator
(Strided_var
(coeff (safe_lazy (id "Uint4x32 18 to_prec_of 19") (value 4)))
(var ((id 289) (label ()))) (denom 1)))
(divided_by ())))
(origin
(((lhs_name w1) (lhs_kind Batch) (rhs_name threefry4x32_light)
(rhs_kind Output)
(operation ("Uint4x32_to_prec RESULT total elements")))))))))
Raised at Ocannl_tensor__Row.solve_inequalities.solve.f in file "tensor/row.ml", line 2552, characters 8-65
Called from Base__List0.fold in file "src/list0.ml", line 43, characters 27-37
Called from Ocannl_tensor__Row.solve_inequalities.solve in file "tensor/row.ml", line 2554, characters 22-56
Called from Ocannl_tensor__Shape.derive_projections in file "tensor/shape.ml", line 1630, characters 28-83
Called from CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 49, characters 17-27
Re-raised at CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 56, characters 4-11
Called from CamlinternalLazy.force_lazy_block in file "camlinternalLazy.ml" (inlined), line 78, characters 27-67
Called from Ocannl_tensor__Operation.uint4x32_to_prec_uniform.(fun) in file "tensor/operation.ml", line 246, characters 38-70
Called from CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 49, characters 17-27
Re-raised at CamlinternalLazy.do_force_block in file "camlinternalLazy.ml", line 56, characters 4-11
Called from CamlinternalLazy.force_lazy_block in file "camlinternalLazy.ml" (inlined), line 78, characters 27-67
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 263, characters 26-48
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 331, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 330, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 331, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 331, characters 17-24
Called from Ir__Assignments.to_low_level.loop in file "arrayjit/lib/assignments.ml", line 328, characters 66-72
Called from Ir__Assignments.lower in file "arrayjit/lib/assignments.ml", line 565, characters 26-43
Called from Context__Backends.lower_assignments in file "arrayjit/lib/backends.ml", lines 256-257, characters 4-45
Called from Context__Backends.Raise_backend.compile in file "arrayjit/lib/backends.ml", line 441, characters 6-59
Called from Context.compile in file "arrayjit/lib/context.ml", line 95, characters 13-71
Called from Ocannl__Train.init_params in file "lib/train.ml", line 209, characters 21-54
Called from Dune__exe__Moons_demo.main in file "test/training/moons_demo.ml", line 52, characters 12-54
Called from Dune__exe__Moons_demo in file "test/training/moons_demo.ml", line 137, characters 9-16
(cd _build/default/test/operations && ./test_threefry_precision.exe)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
Retrieving commandline, environment, or config file variable ocannl_max_shape_error_origins
Not found, using default 20
Threefry4x32 result precision: uint4x32
Uniform result precision: single
Retrieving commandline, environment, or config file variable ocannl_backend
Found sync_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_output_prec_in_ll_files
Not found, using default false
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_output_dlls_in_build_directory
Not found, using default false
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_cc_backend_post_compile_timeout
Not found, using default 10.0
Retrieving commandline, environment, or config file variable ocannl_cc_backend_verify_codesign
Not found, using default false
Compilation successful!
Actual tensor precision in context: uint4x32
(cd _build/default/test/operations && ./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 --ocannl_clean_up_log_files_on_startup=true)
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 sync_cc, in the config file
Retrieving commandline, environment, or config file variable ocannl_max_shape_error_origins
Not found, using default 20
Retrieving commandline, environment, or config file variable ocannl_never_capture_stdout
Not found, using default false
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_output_prec_in_ll_files
Not found, using default false
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_output_dlls_in_build_directory
Not found, using default false
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_cc_backend_post_compile_timeout
Not found, using default 10.0
Retrieving commandline, environment, or config file variable ocannl_cc_backend_verify_codesign
Not found, using default false
Retrieving commandline, environment, or config file variable ocannl_stack_threshold_in_bytes
Not found, using default 16384
HERE: test/operations/micrograd_demo_logging.ml:31:21
┌────────────────────┐
│[70]: +_g shape 0:1 │
│┌┬─────────┐        │
│││axis 0   │        │
│├┼─────────┤        │
│││ 2.47e+1 │        │
│└┴─────────┘        │
└────────────────────┘
HERE: test/operations/micrograd_demo_logging.ml:32:21
┌─────────────────┐
│[0]: a shape 0:1 │
│┌┬───────┐       │
│││axis 0 │       │
│├┼───────┤       │
│││ -4.00 │       │
│└┴───────┘       │
└─────────────────┘
┌────────────────────────┐
│[0]: a shape 0:1  grad_a│
│┌┬─────────┐            │
│││axis 0   │            │
│├┼─────────┤            │
│││ 1.38e+2 │            │
│└┴─────────┘            │
└────────────────────────┘
HERE: test/operations/micrograd_demo_logging.ml:33:21
┌─────────────────┐
│[2]: b shape 0:1 │
│┌┬──────┐        │
│││axis 0│        │
│├┼──────┤        │
│││ 2.00 │        │
│└┴──────┘        │
└─────────────────┘
┌────────────────────────┐
│[2]: b shape 0:1  grad_b│
│┌┬─────────┐            │
│││axis 0   │            │
│├┼─────────┤            │
│││ 6.45e+2 │            │
│└┴─────────┘            │
└────────────────────────┘
(cd _build/default/test/einsum && ./inline_permuted_view.exe)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
HERE: test/einsum/inline_permuted_view.ml:20:21
┌────────────────────────────────────┐
│[3]: =>_c shape 0:4,1:3             │
│┌──────┬───────────────────────────┐│
││      │axis 1                     ││
│├──────┼───────────────────────────┤│
││axis 0│ 1.20e+2  3.20e+2  5.20e+2 ││
││      │ 1.30e+2  3.55e+2  5.80e+2 ││
││      │ 1.40e+2  3.90e+2  6.40e+2 ││
││      │ 1.50e+2  4.25e+2  7.00e+2 ││
│└──────┴───────────────────────────┘│
└────────────────────────────────────┘


HERE: test/einsum/inline_permuted_view.ml:34:26
#5 +_d
1.21e+2  3.21e+2  5.21e+2
1.31e+2  3.56e+2  5.81e+2
1.41e+2  3.91e+2  6.41e+2
1.51e+2  4.26e+2  7.01e+2
#3 =>_c1 Virt/15                                 │#4 1 Virt/40
<void>                                           │<void>
#2 * Local/1046                                  │
<void>                                           │
#0 r3x5_a                                    │#1 r5x4_b                           │
0.00     1.00     2.00     3.00     4.00    │ 0.00     1.00     2.00     3.00    │
5.00     6.00     7.00     8.00     9.00    │ 4.00     5.00     6.00     7.00    │
1.00e+1  1.10e+1  1.20e+1  1.30e+1  1.40e+1 │ 8.00     9.00     1.00e+1  1.10e+1 │
│ 1.20e+1  1.30e+1  1.40e+1  1.50e+1 │
│ 1.60e+1  1.70e+1  1.80e+1  1.90e+1 │
(cd _build/.sandbox/e1808c90ac3614bbec8d126e7b753234/default/test/einsum && .einsum_tutorials.inline-tests/inline-test-runner.exe inline-test-runner einsum_tutorials -partition surjectivity.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/14b03d7ac68f05d72ea3948df95af165/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition test_threefry4x32.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/14b03d7ac68f05d72ea3948df95af165/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition zero2hero_1of7.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/14b03d7ac68f05d72ea3948df95af165/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition hello_world_op.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/14b03d7ac68f05d72ea3948df95af165/default/test/operations && .operations_tutorials.inline-tests/inline-test-runner.exe inline-test-runner operations_tutorials -partition primitive_ops.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
(cd _build/.sandbox/e1808c90ac3614bbec8d126e7b753234/default/test/einsum && .einsum_tutorials.inline-tests/inline-test-runner.exe inline-test-runner einsum_tutorials -partition einsum_trivia.ml -source-tree-root ../.. -diff-cmd -)
Retrieving commandline, environment, or config file variable ocannl_log_level
Found 0, in the config file
"/usr/bin/env" "bash" "-c" "opam exec -- dune build @install @check @runtest && rm -rf _build" failed with exit status 1
2025-09-11 17:27.05: Job failed: Failed: Build failed