debian-12-5.0_opam-2.2

2024-08-11 20:29.24: New job: test ocaml-multicore/saturn https://github.com/ocaml-multicore/saturn.git#refs/heads/mpmc-two-stack-queue (64a63ef645da33be326f189b17164739ab39e855) (linux-x86_64:debian-12-5.0_opam-2.2)
Base: ocaml/opam:debian-12-ocaml-5.0@sha256:027d803382a2b0fd4f20c694c73726dc2d6efe239d841fa1212968701bd6a9fc
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ocaml-multicore/saturn.git" -b "mpmc-two-stack-queue" && cd "saturn" && git reset --hard 64a63ef6
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:debian-12-ocaml-5.0@sha256:027d803382a2b0fd4f20c694c73726dc2d6efe239d841fa1212968701bd6a9fc
# debian-12-5.0_opam-2.2
USER 1000:1000
ENV CLICOLOR_FORCE="1"
ENV OPAMCOLOR="always"
WORKDIR /src
RUN sudo ln -f /usr/bin/opam-2.2 /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 4e32cbc4e890d5fdd0b9afa7d4901c897fbd50e6 || git fetch origin master) && git reset -q --hard 4e32cbc4e890d5fdd0b9afa7d4901c897fbd50e6 && git log --no-decorate -n1 --oneline && opam update -u
COPY --chown=1000:1000 saturn_lockfree.opam saturn.opam ./
RUN opam pin add -yn saturn_lockfree.dev './' && \
    opam pin add -yn saturn.dev './'
ENV DEPS="alcotest.1.8.0 astring.0.8.5 backoff.0.1.0 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base cmdliner.1.3.0 containers.3.13.1 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dscheck.0.5.0 dune.3.16.0 dune-configurator.3.16.0 either.1.0.0 fmt.0.9.0 host-arch-x86_64.1 host-system-other.1 mtime.2.0.0 multicore-bench.0.1.4 multicore-magic.2.3.0 multicore-magic-dscheck.2.3.0 ocaml.5.0.0 ocaml-base-compiler.5.0.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.15.0 ocamlfind.1.9.6 oseq.0.5.1 ounit2.2.2.7 qcheck.0.22 qcheck-alcotest.0.22 qcheck-core.0.22 qcheck-multicoretests-util.0.3 qcheck-ounit.0.22 qcheck-stm.0.3 re.1.11.0 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.0.7 tsort.2.1.0 uutf.1.0.3 yojson.2.2.2"
ENV CI="true"
ENV OCAMLCI="true"
RUN opam update --depexts && opam install --cli=2.2 --depext-only -y saturn_lockfree.dev saturn.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


2024-08-11 20:29.24: Using cache hint "ocaml-multicore/saturn-ocaml/opam:debian-12-ocaml-5.0@sha256:027d803382a2b0fd4f20c694c73726dc2d6efe239d841fa1212968701bd6a9fc-debian-12-5.0_opam-2.2-b0e2cec959756fe4df511d8a7fb66b79"
2024-08-11 20:29.24: Using OBuilder spec:
((from ocaml/opam:debian-12-ocaml-5.0@sha256:027d803382a2b0fd4f20c694c73726dc2d6efe239d841fa1212968701bd6a9fc)
 (comment debian-12-5.0_opam-2.2)
 (user (uid 1000) (gid 1000))
 (env CLICOLOR_FORCE 1)
 (env OPAMCOLOR always)
 (workdir /src)
 (run (shell "sudo ln -f /usr/bin/opam-2.2 /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 4e32cbc4e890d5fdd0b9afa7d4901c897fbd50e6 || git fetch origin master) && git reset -q --hard 4e32cbc4e890d5fdd0b9afa7d4901c897fbd50e6 && git log --no-decorate -n1 --oneline && opam update -u"))
 (copy (src saturn_lockfree.opam saturn.opam) (dst ./))
 (run (network host)
      (shell  "opam pin add -yn saturn_lockfree.dev './' && \
             \nopam pin add -yn saturn.dev './'"))
 (env DEPS "alcotest.1.8.0 astring.0.8.5 backoff.0.1.0 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base cmdliner.1.3.0 containers.3.13.1 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dscheck.0.5.0 dune.3.16.0 dune-configurator.3.16.0 either.1.0.0 fmt.0.9.0 host-arch-x86_64.1 host-system-other.1 mtime.2.0.0 multicore-bench.0.1.4 multicore-magic.2.3.0 multicore-magic-dscheck.2.3.0 ocaml.5.0.0 ocaml-base-compiler.5.0.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.15.0 ocamlfind.1.9.6 oseq.0.5.1 ounit2.2.2.7 qcheck.0.22 qcheck-alcotest.0.22 qcheck-core.0.22 qcheck-multicoretests-util.0.3 qcheck-ounit.0.22 qcheck-stm.0.3 re.1.11.0 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.0.7 tsort.2.1.0 uutf.1.0.3 yojson.2.2.2")
 (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=2.2 --depext-only -y saturn_lockfree.dev saturn.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"))
)


2024-08-11 20:29.24: Waiting for resource in pool OCluster
2024-08-11 20:29.24: Waiting for worker…
2024-08-11 20:29.24: Got resource from pool OCluster
Building on x86-bm-c2.sw.ocaml.org
HEAD is now at ca1f35e Experiment with `Atomic_array`
HEAD is now at 64a63ef MPMC 2-stack queue


(from ocaml/opam:debian-12-ocaml-5.0@sha256:027d803382a2b0fd4f20c694c73726dc2d6efe239d841fa1212968701bd6a9fc)
Unable to find image 'ocaml/opam:debian-12-ocaml-5.0@sha256:027d803382a2b0fd4f20c694c73726dc2d6efe239d841fa1212968701bd6a9fc' locally
docker.io/ocaml/opam@sha256:027d803382a2b0fd4f20c694c73726dc2d6efe239d841fa1212968701bd6a9fc: Pulling from ocaml/opam
0b6015a4a883: Pulling fs layer
0b6015a4a883: Verifying Checksum
0b6015a4a883: Download complete
0b6015a4a883: Pull complete
Digest: sha256:027d803382a2b0fd4f20c694c73726dc2d6efe239d841fa1212968701bd6a9fc
Status: Downloaded newer image for ocaml/opam@sha256:027d803382a2b0fd4f20c694c73726dc2d6efe239d841fa1212968701bd6a9fc
2024-08-11 20:29.25 ---> using "1c31ddefe00208409912d1cdd7ca5dff9352da7381be0bdab4a8b04c3d2bf2f5" from cache


/: (comment debian-12-5.0_opam-2.2)


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


/: (env CLICOLOR_FORCE 1)


/: (env OPAMCOLOR always)


/: (workdir /src)


/src: (run (shell "sudo ln -f /usr/bin/opam-2.2 /usr/bin/opam"))
2024-08-11 20:29.25 ---> using "40b7c39098c1c76238921f27bf98f5fc4ac3518c02b0662457187f496fd8c943" from cache


/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
Format upgrade done.


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository
2024-08-11 20:29.25 ---> using "b191677b7d343f6362b70909a6ef0120225b41c9c6287a579c596cee9d878f91" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-117-generic
The OCaml toplevel, version 5.0.0
2.2.0
2024-08-11 20:29.25 ---> using "e0c71fcff38e7060b9a1131fa281855406523eda7f659959adb71d1e394153c1" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2024-08-11 20:29.25 ---> using "7e54eb7aea47ced81b5c93c7fc17f75b78b2dc4dbafdbca39c8f915d463a1b3f" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "cd ~/opam-repository && (git cat-file -e 4e32cbc4e890d5fdd0b9afa7d4901c897fbd50e6 || git fetch origin master) && git reset -q --hard 4e32cbc4e890d5fdd0b9afa7d4901c897fbd50e6 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
 * branch                  master     -> FETCH_HEAD
   7c4ff52ef3..13acffc3de  master     -> origin/master
4e32cbc4e8 Add ocaml as a dependency of either


<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from 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.
# Run eval $(opam env) to update the current shell environment
2024-08-11 20:29.25 ---> using "ecf45789ad5fd30038840570e7dd28ce9b216e90e5d30e7a8365022780a93ab9" from cache


/src: (copy (src saturn_lockfree.opam saturn.opam) (dst ./))
2024-08-11 20:29.25 ---> using "9c23ca76b5e1a6afc36d4d9ef7500a34ca97ad26f0b36dfa1f9d033bd7bf61ca" from cache


/src: (run (network host)
           (shell  "opam pin add -yn saturn_lockfree.dev './' && \
                  \nopam pin add -yn saturn.dev './'"))
[saturn_lockfree.dev] synchronised (file:///src)
saturn_lockfree is now pinned to file:///src (version dev)
[saturn.dev] synchronised (file:///src)
saturn is now pinned to file:///src (version dev)
2024-08-11 20:29.25 ---> using "7f4cfce5ec574132d84ec931c0c6b7f8db095d785a1822183265d01e0f5bea52" from cache


/src: (env DEPS "alcotest.1.8.0 astring.0.8.5 backoff.0.1.0 base-bigarray.base base-domains.base base-nnp.base base-threads.base base-unix.base cmdliner.1.3.0 containers.3.13.1 csexp.1.5.2 domain-local-await.1.0.1 domain_shims.0.1.0 dscheck.0.5.0 dune.3.16.0 dune-configurator.3.16.0 either.1.0.0 fmt.0.9.0 host-arch-x86_64.1 host-system-other.1 mtime.2.0.0 multicore-bench.0.1.4 multicore-magic.2.3.0 multicore-magic-dscheck.2.3.0 ocaml.5.0.0 ocaml-base-compiler.5.0.0 ocaml-config.3 ocaml-options-vanilla.1 ocaml-syntax-shims.1.0.0 ocamlbuild.0.15.0 ocamlfind.1.9.6 oseq.0.5.1 ounit2.2.2.7 qcheck.0.22 qcheck-alcotest.0.22 qcheck-core.0.22 qcheck-multicoretests-util.0.3 qcheck-ounit.0.22 qcheck-stm.0.3 re.1.11.0 seq.base stdlib-shims.0.3.0 thread-table.1.0.0 topkg.1.0.7 tsort.2.1.0 uutf.1.0.3 yojson.2.2.2")


/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=2.2 --depext-only -y saturn_lockfree.dev saturn.dev $DEPS"))
+ /usr/bin/sudo "apt-get" "update"
- Hit:1 http://deb.debian.org/debian bookworm InRelease
- 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-security bookworm-security/main amd64 Packages [169 kB]
- Fetched 273 kB in 0s (1089 kB/s)
- Reading package lists...


<><> Synchronising pinned packages ><><><><><><><><><><><><><><><><><><><><><><>
[saturn.dev] synchronised (no changes)
[saturn_lockfree.dev] synchronised (no changes)


[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-base-compiler is already installed (current version is 5.0.0).
[NOTE] Package ocaml is already installed (current version is 5.0.0).
[NOTE] Package host-system-other is already installed (current version is 1).
[NOTE] Package host-arch-x86_64 is already installed (current version is 1).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-nnp is already installed (current version is base).
[NOTE] Package base-domains is already installed (current version is base).
[NOTE] Package base-bigarray is already installed (current version is base).
2024-08-11 20:29.25 ---> using "fd92ba5099aed5ea4dc964edfaed17ac568602f748624d4d3e56245432d00084" from cache


/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-base-compiler is already installed (current version is 5.0.0).
[NOTE] Package ocaml is already installed (current version is 5.0.0).
[NOTE] Package host-system-other is already installed (current version is 1).
[NOTE] Package host-arch-x86_64 is already installed (current version is 1).
[NOTE] Package base-unix is already installed (current version is base).
[NOTE] Package base-threads is already installed (current version is base).
[NOTE] Package base-nnp is already installed (current version is base).
[NOTE] Package base-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 36 packages
  - install alcotest                   1.8.0
  - install astring                    0.8.5
  - install backoff                    0.1.0
  - install cmdliner                   1.3.0
  - install containers                 3.13.1
  - install csexp                      1.5.2
  - install domain-local-await         1.0.1
  - install domain_shims               0.1.0
  - install dscheck                    0.5.0
  - install dune                       3.16.0
  - install dune-configurator          3.16.0
  - install either                     1.0.0
  - install fmt                        0.9.0
  - install mtime                      2.0.0
  - install multicore-bench            0.1.4
  - install multicore-magic            2.3.0
  - install multicore-magic-dscheck    2.3.0
  - install ocaml-syntax-shims         1.0.0
  - install ocamlbuild                 0.15.0
  - install ocamlfind                  1.9.6
  - install oseq                       0.5.1
  - install ounit2                     2.2.7
  - install qcheck                     0.22
  - install qcheck-alcotest            0.22
  - install qcheck-core                0.22
  - install qcheck-multicoretests-util 0.3
  - install qcheck-ounit               0.22
  - install qcheck-stm                 0.3
  - install re                         1.11.0
  - install seq                        base
  - install stdlib-shims               0.3.0
  - install thread-table               1.0.0
  - install topkg                      1.0.7
  - install tsort                      2.1.0
  - install uutf                       1.0.3
  - install yojson                     2.2.2


<><> Processing actions <><><><><><><><><><><><><><><><><><><><><><><><><><><><>
-> retrieved backoff.0.1.0  (cached)
-> retrieved astring.0.8.5  (cached)
-> retrieved cmdliner.1.3.0  (cached)
-> retrieved alcotest.1.8.0  (cached)
-> retrieved containers.3.13.1  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved domain-local-await.1.0.1  (cached)
-> retrieved domain_shims.0.1.0  (cached)
-> retrieved dscheck.0.5.0  (cached)
-> retrieved either.1.0.0  (cached)
-> retrieved fmt.0.9.0  (cached)
-> retrieved mtime.2.0.0  (cached)
-> retrieved multicore-bench.0.1.4  (cached)
-> retrieved multicore-magic.2.3.0, multicore-magic-dscheck.2.3.0  (cached)
-> retrieved ocaml-syntax-shims.1.0.0  (cached)
-> retrieved ocamlbuild.0.15.0  (cached)
-> retrieved ocamlfind.1.9.6  (cached)
-> retrieved oseq.0.5.1  (cached)
-> retrieved ounit2.2.2.7  (cached)
-> retrieved qcheck.0.22, qcheck-alcotest.0.22, qcheck-core.0.22, qcheck-ounit.0.22  (cached)
-> retrieved qcheck-multicoretests-util.0.3, qcheck-stm.0.3  (cached)
-> retrieved seq.base  (cached)
-> installed seq.base
-> retrieved dune.3.16.0, dune-configurator.3.16.0  (cached)
-> retrieved re.1.11.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved thread-table.1.0.0  (cached)
-> retrieved tsort.2.1.0  (cached)
-> retrieved uutf.1.0.3  (cached)
-> retrieved topkg.1.0.7  (cached)
-> retrieved yojson.2.2.2  (cached)
-> installed cmdliner.1.3.0
-> installed ocamlbuild.0.15.0
-> installed ocamlfind.1.9.6
-> installed topkg.1.0.7
-> installed uutf.1.0.3
-> installed mtime.2.0.0
-> installed fmt.0.9.0
-> installed astring.0.8.5
-> installed dune.3.16.0
-> installed domain_shims.0.1.0
-> installed csexp.1.5.2
-> installed backoff.0.1.0
-> installed either.1.0.0
-> installed multicore-magic.2.3.0
-> installed ocaml-syntax-shims.1.0.0
-> installed oseq.0.5.1
-> installed qcheck-core.0.22
-> installed re.1.11.0
-> installed stdlib-shims.0.3.0
-> installed thread-table.1.0.0
-> installed tsort.2.1.0
-> installed yojson.2.2.2
-> installed qcheck-multicoretests-util.0.3
-> installed domain-local-await.1.0.1
-> installed qcheck-stm.0.3
-> installed alcotest.1.8.0
-> installed ounit2.2.2.7
-> installed multicore-bench.0.1.4
-> installed qcheck-alcotest.0.22
-> installed qcheck-ounit.0.22
-> installed dune-configurator.3.16.0
-> installed qcheck.0.22
-> installed containers.3.13.1
-> installed dscheck.0.5.0
-> installed multicore-magic-dscheck.2.3.0
Done.
# Run eval $(opam env) to update the current shell environment
2024-08-11 20:29.25 ---> using "3b186e1bfc25f75ed2dd0ffe950b96c9bf8041ce510fa92cab2894ba6521a3f7" from cache


/src: (copy (src .) (dst /src))
2024-08-11 20:29.25 ---> saved as "e737c2d3ae2fe040d5157e3ab0546c3af4b1a53da66bced9d1b90e05885e2443"


/src: (run (shell "opam exec -- dune build @install @check @runtest && rm -rf _build"))
(cd _build/default/test/spsc_queue && ./test_spsc_queue.exe)
test_Spsc_queue_empty: ok
test_Spsc_queue_full: ok
test_Spsc_queue_parallel: ok (transferred = 100000)
test_Spsc_queue_unsafe_empty: ok
test_Spsc_queue_unsafe_full: ok
test_Spsc_queue_unsafe_parallel: ok (transferred = 100000)
(cd _build/default/test/ws_deque && ./test_ws_deque.exe)
test_exit: ok
test_push_and_pop: ok
test_push_and_steal: ok
test_concurrent_workload: ok (pushed = 100000, popped = 71237, stolen = 28763)
(cd _build/default/test/ws_deque && ./ws_deque_dscheck.exe)
Testing `ws_deque_dscheck'.
This run has ID `IZLNWS1E'.


  [OK]          basic          0   1-owner-1-stealer.
  [OK]          basic          1   1-pusher-2-stealers.


Full test results in `/src/_build/default/test/ws_deque/_build/_tests/ws_deque_dscheck'.
Test Successful in 0.003s. 2 tests run.
(cd _build/default/test/mpsc_queue && ./mpsc_queue_dscheck.exe)
Testing `mpsc_queue_dscheck'.
This run has ID `F3V0UNGH'.


  [OK]          basic          0   1-producer-1-consumer.
  [OK]          basic          1   1-producer-1-consumer-peek.
  [OK]          basic          2   2-producers.


Full test results in `/src/_build/default/test/mpsc_queue/_build/_tests/mpsc_queue_dscheck'.
Test Successful in 0.021s. 3 tests run.
(cd _build/default/test/michael_scott_queue && ./michael_scott_queue_dscheck.exe)
Testing `michael_scott_queue_dscheck'.
This run has ID `3XOWRNYG'.


  [OK]          basic          0   1-producer-1-consumer.
  [OK]          basic          1   1-producer-1-consumer-peek.
  [OK]          basic          2   2-producers.
  [OK]          basic          3   2-domains.


Full test results in `/src/_build/default/test/michael_scott_queue/_build/_tests/michael_scott_queue_dscheck'.
Test Successful in 0.027s. 4 tests run.
(cd _build/default/test/size && ./dscheck_size.exe)
Testing `dscheck_size'.
This run has ID `K3R1HZ26'.


  [OK]          basic          0   underflow and overflow.
  [OK]          basic          1   2-mem.
  [OK]          basic          2   2-add-same.
  [OK]          basic          3   2-add.
  [OK]          basic          4   2-remove-same.
  [OK]          basic          5   2-remove.


Full test results in `/src/_build/default/test/size/_build/_tests/dscheck_size'.
Test Successful in 0.029s. 6 tests run.
(cd _build/default/test/skiplist && ./dscheck_skiplist.exe)
Testing `DSCheck Skiplist'.
This run has ID `LRQCYE2X'.


  [OK]          basic          0   max_height_of.
  [OK]          basic          1   2-mem.
  [OK]          basic          2   2-add-same.
  [OK]          basic          3   2-add.
  [OK]          basic          4   2-remove-same.
  [OK]          basic          5   2-remove.


Full test results in `/src/_build/default/test/skiplist/_build/_tests/DSCheck Skiplist'.
Test Successful in 0.051s. 6 tests run.
(cd _build/default/test/treiber_stack && ./qcheck_treiber_stack.exe)
qcheck random seed: 293365465
Testing `Treiber_stack'.
This run has ID `8MXGCL6T'.


  [OK]          test_sequential            0   push.
  [OK]          test_sequential            1   push_pop_until_empty.
  [OK]          test_sequential            2   lifo.
  [OK]          one_cons_one_prod          0   parallel.
  [OK]          two_domains                0   parallel_pop_push.
  [OK]          two_domains                1   parallel_pop_push_random.


Full test results in `/src/_build/default/test/treiber_stack/_build/_tests/Treiber_stack'.
Test Successful in 0.091s. 6 tests run.
(cd _build/default/test/spsc_queue && ./spsc_queue_dscheck.exe)
Testing `spsc_queue_dscheck'.
This run has ID `L6O497XP'.


  [OK]          basic_safe                   0   simple-test.
  [OK]          wrap-arounds_safe            0   shift-by-1.
  [OK]          wrap-arounds_safe            1   shift-by-6.
  [OK]          wrap-arounds_safe            2   shift-by-11.
  [OK]          size_safe                    0   linearizes-with-1-thr.
  [OK]          basic_unsafe                 0   simple-test.
  [OK]          wrap-arounds_unsafe          0   shift-by-1.
  [OK]          wrap-arounds_unsafe          1   shift-by-6.
  [OK]          wrap-arounds_unsafe          2   shift-by-11.
  [OK]          size_unsafe                  0   linearizes-with-1-thr.


Full test results in `/src/_build/default/test/spsc_queue/_build/_tests/spsc_queue_dscheck'.
Test Successful in 0.101s. 10 tests run.
(cd _build/default/test/michael_scott_queue && ./qcheck_michael_scott_queue.exe)
qcheck random seed: 461723555
Testing `Michael_scott_queue'.
This run has ID `HYSMDOVE'.


  [OK]          test_sequential            0   push.
  [OK]          test_sequential            1   push_pop_opt_until_empty.
  [OK]          test_sequential            2   fifo.
  [OK]          test_sequential            3   fifo_peek_opt.
  [OK]          one_cons_one_prod          0   parallel_fifo.
  [OK]          one_cons_one_prod          1   parallel_peek.
  [OK]          two_domains                0   parallel_pop_opt_push.
  [OK]          two_domains                1   parallel_pop_opt_push_random.


Full test results in `/src/_build/default/test/michael_scott_queue/_build/_tests/Michael_scott_queue'.
Test Successful in 0.120s. 8 tests run.
(cd _build/default/test/ws_deque && ./qcheck_ws_deque.exe)
qcheck random seed: 34515696
Testing `Ws_deque'.
This run has ID `XM8HWKT1'.


  [OK]          one_producer                       0   pops_are_in_order.
  [OK]          one_producer                       1   pop_on_empty_deque_rai...
  [OK]          one_producer_one_stealer           0   steals_are_in_order.
  [OK]          one_producer_one_stealer           1   parallel_pushes_and_st...
  [OK]          one_producer_one_stealer           2   parallel_pops_and_steals.
  [OK]          one_producer_two_stealers          0   parallel_steals.


Full test results in `/src/_build/default/test/ws_deque/_build/_tests/Ws_deque'.
Test Successful in 0.150s. 6 tests run.
(cd _build/default/test/treiber_stack && ./treiber_stack_dscheck.exe)
Testing `treiber_stack_dscheck'.
This run has ID `QA4MBNNB'.


  [OK]          basic          0   1-producer-1-consumer.
  [OK]          basic          1   2-producers.
  [OK]          basic          2   2-consumers.
  [OK]          basic          3   2-domains.
  [OK]          basic          4   2-domains-more-pops.


Full test results in `/src/_build/default/test/treiber_stack/_build/_tests/treiber_stack_dscheck'.
Test Successful in 0.174s. 5 tests run.
(cd _build/default/test/spsc_queue && ./qcheck_spsc_queue.exe)
qcheck random seed: 747664106
Testing `Spsc_queues'.
This run has ID `HNT8B71S'.


  [OK]          Spsc_queue                 0   seq_pop_opt_push.
  [OK]          Spsc_queue                 1   seq_pop_push.
  [OK]          Spsc_queue                 2   seq_pop_try_push.
  [OK]          Spsc_queue                 3   par_pop_push.
  [OK]          Spsc_queue                 4   push_full.
  [OK]          Spsc_queue                 5   seq_peek_opt.
  [OK]          Spsc_queue                 6   seq_peek.
  [OK]          Spsc_queue                 7   par_peek_opt.
  [OK]          Spsc_queue_unsafe          0   seq_pop_opt_push.
  [OK]          Spsc_queue_unsafe          1   seq_pop_push.
  [OK]          Spsc_queue_unsafe          2   seq_pop_try_push.
  [OK]          Spsc_queue_unsafe          3   par_pop_push.
  [OK]          Spsc_queue_unsafe          4   push_full.
  [OK]          Spsc_queue_unsafe          5   seq_peek_opt.
  [OK]          Spsc_queue_unsafe          6   seq_peek.
  [OK]          Spsc_queue_unsafe          7   par_peek_opt.


Full test results in `/src/_build/default/test/spsc_queue/_build/_tests/Spsc_queues'.
Test Successful in 0.304s. 16 tests run.
(cd _build/default/test/mpsc_queue && ./qcheck_mpsc_queue.exe)
qcheck random seed: 986468259
Testing `Mpsc_queue'.
This run has ID `SYFDLR1U'.


  [OK]          one_consumer               0   push_head_pop_opt.
  [OK]          one_consumer               1   push_head_pop.
  [OK]          one_consumer               2   push_head_peek_opt.
  [OK]          one_consumer               3   push_head_peek.
  [OK]          one_consumer               4   pop_opt_empty.
  [OK]          one_consumer               5   pop_empty.
  [OK]          one_consumer               6   peek_opt_empty.
  [OK]          one_consumer               7   peek_empty.
  [OK]          one_consumer               8   push_head_not_empty.
  [OK]          one_consumer               9   close_push_head.
  [OK]          one_consumer              10   close_is_empty.
  [OK]          one_consumer              11   close_pop_opt.
  [OK]          one_consumer              12   pop_opt_order.
  [OK]          one_consumer              13   seq_push_pop_opt.
  [OK]          one_producer               0   push_not_empty.
  [OK]          one_producer               1   closing_prevents_pushing.
  [OK]          one_cons_one_prod          0   seq_push_pop_opt_peek_opt.
  [OK]          one_cons_one_prod          1   par_push_pop.
  [OK]          one_cons_one_prod          2   par_push_push_head.
  [OK]          one_cons_one_prod          3   par_pop_opt_push2.
  [OK]          one_cons_two_prod          0   par_push.
  [OK]          one_cons_two_prod          1   par_push_close_pop_opt.


Full test results in `/src/_build/default/test/mpsc_queue/_build/_tests/Mpsc_queue'.
Test Successful in 0.834s. 22 tests run.
(cd _build/default/test/skiplist && ./qcheck_skiplist.exe)
qcheck random seed: 247961651
Testing `QCheck Skiplist'.
This run has ID `HXJC4CK6'.


  [OK]          test_sequential            0   add.
  [OK]          test_sequential            1   add_remove.
  [OK]          test_sequential            2   add_find.
  [OK]          test_sequential            3   add_remove_find.
  [OK]          tests_two_domains          0   parallel_add.
  [OK]          tests_two_domains          1   parallel_add_remove.
  [OK]          tests_two_domains          2   parallel_add_remove_same_list.


Full test results in `/src/_build/default/test/skiplist/_build/_tests/QCheck Skiplist'.
Test Successful in 2.119s. 7 tests run.
(cd _build/default/bench && ./main.exe -brief)
Saturn Relaxed_queue:
  time per message/1 adder, 1 taker (spin):
    292.20 ns
  messages over time/1 adder, 1 taker (spin):
    6.84 M/s
  time per message/1 adder, 2 takers (spin):
    573.92 ns
  messages over time/1 adder, 2 takers (spin):
    5.23 M/s
  time per message/2 adders, 1 taker (spin):
    464.13 ns
  messages over time/2 adders, 1 taker (spin):
    6.46 M/s
  time per message/2 adders, 2 takers (spin):
    468.88 ns
  messages over time/2 adders, 2 takers (spin):
    8.53 M/s
  time per message/1 adder, 1 taker (not lf):
    366.53 ns
  messages over time/1 adder, 1 taker (not lf):
    5.46 M/s
  time per message/1 adder, 2 takers (not lf):
    460.16 ns
  messages over time/1 adder, 2 takers (not lf):
    6.52 M/s
  time per message/2 adders, 1 taker (not lf):
    723.94 ns
  messages over time/2 adders, 1 taker (not lf):
    4.14 M/s
  time per message/2 adders, 2 takers (not lf):
    559.37 ns
  messages over time/2 adders, 2 takers (not lf):
    7.15 M/s
  time per message/1 adder, 1 taker (cas):
    273.01 ns
  messages over time/1 adder, 1 taker (cas):
    7.33 M/s
  time per message/1 adder, 2 takers (cas):
    454.40 ns
  messages over time/1 adder, 2 takers (cas):
    6.60 M/s
  time per message/2 adders, 1 taker (cas):
    435.62 ns
  messages over time/2 adders, 1 taker (cas):
    6.89 M/s
  time per message/2 adders, 2 takers (cas):
    729.76 ns
  messages over time/2 adders, 2 takers (cas):
    5.48 M/s
Saturn_lockfree Queue:
  time per message/one domain:
    102.24 ns
  messages over time/one domain:
    9.78 M/s
  time per message/1 nb adder, 1 nb taker:
    256.50 ns
  messages over time/1 nb adder, 1 nb taker:
    7.80 M/s
  time per message/1 nb adder, 2 nb takers:
    559.15 ns
  messages over time/1 nb adder, 2 nb takers:
    5.37 M/s
  time per message/2 nb adders, 1 nb taker:
    587.33 ns
  messages over time/2 nb adders, 1 nb taker:
    5.11 M/s
  time per message/2 nb adders, 2 nb takers:
    658.29 ns
  messages over time/2 nb adders, 2 nb takers:
    6.08 M/s
Saturn_lockfree Single_prod_single_cons_queue:
  time per message/2 workers, capacity 1:
    569.66 ns
  time per message/2 workers, capacity 1 (unsafe):
    597.24 ns
  messages over time/2 workers, capacity 1:
    3.51 M/s
  messages over time/2 workers, capacity 1 (unsafe):
    3.35 M/s
  time per message/2 workers, capacity 8:
    429.38 ns
  time per message/2 workers, capacity 8 (unsafe):
    251.03 ns
  messages over time/2 workers, capacity 8:
    4.66 M/s
  messages over time/2 workers, capacity 8 (unsafe):
    7.97 M/s
  time per message/2 workers, capacity 64:
    287.65 ns
  time per message/2 workers, capacity 64 (unsafe):
    216.44 ns
  messages over time/2 workers, capacity 64:
    6.95 M/s
  messages over time/2 workers, capacity 64 (unsafe):
    9.24 M/s
  time per message/2 workers, capacity 512:
    305.28 ns
  time per message/2 workers, capacity 512 (unsafe):
    193.86 ns
  messages over time/2 workers, capacity 512:
    6.55 M/s
  messages over time/2 workers, capacity 512 (unsafe):
    10.32 M/s
  time per message/2 workers, capacity 4096:
    280.82 ns
  time per message/2 workers, capacity 4096 (unsafe):
    47.56 ns
  messages over time/2 workers, capacity 4096:
    7.12 M/s
  messages over time/2 workers, capacity 4096 (unsafe):
    42.05 M/s
  time per message/2 workers, capacity 32768:
    208.26 ns
  time per message/2 workers, capacity 32768 (unsafe):
    37.00 ns
  messages over time/2 workers, capacity 32768:
    9.60 M/s
  messages over time/2 workers, capacity 32768 (unsafe):
    54.05 M/s
Saturn_lockfree Size:
  time per operation/1 worker:
    49.55 ns
  operations over time/1 worker:
    20.18 M/s
  time per operation/2 workers:
    36.98 ns
  operations over time/2 workers:
    54.08 M/s
  time per operation/4 workers:
    55.03 ns
  operations over time/4 workers:
    72.68 M/s
Saturn_lockfree Skiplist:
  time per operation/1 workers, 10% mem 45% add 45% rem:
    718.80 ns
  operations over time/1 workers, 10% mem 45% add 45% rem:
    1.39 M/s
  time per operation/2 workers, 10% mem 45% add 45% rem:
    822.96 ns
  operations over time/2 workers, 10% mem 45% add 45% rem:
    2.43 M/s
  time per operation/4 workers, 10% mem 45% add 45% rem:
    946.20 ns
  operations over time/4 workers, 10% mem 45% add 45% rem:
    4.23 M/s
  time per operation/1 workers, 50% mem 25% add 25% rem:
    633.88 ns
  operations over time/1 workers, 50% mem 25% add 25% rem:
    1.58 M/s
  time per operation/2 workers, 50% mem 25% add 25% rem:
    611.12 ns
  operations over time/2 workers, 50% mem 25% add 25% rem:
    3.27 M/s
  time per operation/4 workers, 50% mem 25% add 25% rem:
    669.52 ns
  operations over time/4 workers, 50% mem 25% add 25% rem:
    5.97 M/s
  time per operation/1 workers, 90% mem 5% add 5% rem:
    530.54 ns
  operations over time/1 workers, 90% mem 5% add 5% rem:
    1.88 M/s
  time per operation/2 workers, 90% mem 5% add 5% rem:
    507.85 ns
  operations over time/2 workers, 90% mem 5% add 5% rem:
    3.94 M/s
  time per operation/4 workers, 90% mem 5% add 5% rem:
    551.39 ns
  operations over time/4 workers, 90% mem 5% add 5% rem:
    7.25 M/s
Saturn_lockfree Stack:
  time per message/one domain:
    44.50 ns
  messages over time/one domain:
    22.47 M/s
  time per message/1 adder, 1 taker:
    79.23 ns
  messages over time/1 adder, 1 taker:
    25.24 M/s
  time per message/1 adder, 2 takers:
    144.57 ns
  messages over time/1 adder, 2 takers:
    20.75 M/s
  time per message/2 adders, 1 taker:
    137.69 ns
  messages over time/2 adders, 1 taker:
    21.79 M/s
  time per message/2 adders, 2 takers:
    189.07 ns
  messages over time/2 adders, 2 takers:
    21.16 M/s
Saturn_lockfree Two_stack_queue:
  time per message/one domain:
    54.06 ns
  messages over time/one domain:
    18.50 M/s
  time per message/1 nb adder, 1 nb taker:
    51.89 ns
  messages over time/1 nb adder, 1 nb taker:
    38.54 M/s
  time per message/1 nb adder, 2 nb takers:
    109.16 ns
  messages over time/1 nb adder, 2 nb takers:
    27.50 M/s
  time per message/2 nb adders, 1 nb taker:
    339.35 ns
  messages over time/2 nb adders, 1 nb taker:
    8.84 M/s
  time per message/2 nb adders, 2 nb takers:
    320.51 ns
  messages over time/2 nb adders, 2 nb takers:
    12.48 M/s
Saturn_lockfree Work_stealing_deque:
  time per spawn/1 worker:
    119.64 ns
  spawns over time/1 worker:
    8.36 M/s
  time per spawn/2 workers:
    389.90 ns
  spawns over time/2 workers:
    5.13 M/s
  time per spawn/4 workers:
    502.96 ns
  spawns over time/4 workers:
    7.95 M/s
  time per spawn/8 workers:
    262.50 ns
  spawns over time/8 workers:
    30.48 M/s
  time per message/1 adder, 1 taker:
    250.84 ns
  messages over time/1 adder, 1 taker:
    7.97 M/s
  time per message/1 adder, 2 takers:
    690.75 ns
  messages over time/1 adder, 2 takers:
    4.34 M/s
  time per message/1 adder, 4 takers:
    2389.09 ns
  messages over time/1 adder, 4 takers:
    2.09 M/s
  time per message/one domain (FIFO):
    78.82 ns
  messages over time/one domain (FIFO):
    12.69 M/s
  time per message/one domain (LIFO):
    96.57 ns
  messages over time/one domain (LIFO):
    10.35 M/s
(cd _build/default/test/treiber_stack && ./stm_treiber_stack.exe)
random seed: 427034210
generated error fail pass / total     time test name
[✓]  500    0    0  500 /  500     0.1s Saturn_lockfree.Treiber_stack sequential
[✓]  500    0    0  500 /  500    13.7s Saturn_lockfree.Treiber_stack parallel
================================================================================
success (ran 2 tests)
(cd _build/default/test/michael_scott_queue && ./stm_michael_scott_queue.exe)
random seed: 364404394
generated error fail pass / total     time test name
[✓]  500    0    0  500 /  500     0.2s Saturn_lockfree.Michael_scott_queue sequential
[✓]  500    0    0  500 /  500    15.7s Saturn_lockfree.Michael_scott_queue parallel
================================================================================
success (ran 2 tests)
(cd _build/default/test/mpmc_relaxed_queue && ./test_mpmc_relaxed_queue.exe)
Testing `Mpmc_queue'.
This run has ID `QTOW599M'.


  [OK]          single-thread                        0   is it a queue.
  [OK]          validate items                       0   1 prod. 1 cons.
  [OK]          validate indices under load          0    4 prod. 4 cons.
  [OK]          validate indices under load          1    8 prod. 1 cons.
  [OK]          validate indices under load          2    1 prod. 8 cons.
  [OK]          single-thread-CAS-intf               0   is it a queue.
  [OK]          validate items-CAS-intf              0   1 prod. 1 cons.
  [OK]          single-thread-spinning               0   is it a queue.
  [OK]          validate-items-spinning              0   1 prod. 1 cons.


Full test results in `/src/_build/default/test/mpmc_relaxed_queue/_build/_tests/Mpmc_queue'.
Test Successful in 17.369s. 9 tests run.
(cd _build/default/test/two_stack_queue && ./stm_two_stack_queue.exe --verbose)
random seed: 453798441
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.2s Two_stack_queue sequential
[✓] 1000    0    0 1000 / 1000    23.9s Two_stack_queue parallel
================================================================================
success (ran 2 tests)
(cd _build/default/test/ws_deque && ./stm_ws_deque.exe)
random seed: 21223675
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.1s Saturn_lockfree.Ws_deque sequential
[✓] 1000    0    0 1000 / 1000    25.2s Saturn_lockfree.Ws_deque parallel
[✓]    1    0    1    0 / 1000     1.1s Saturn_lockfree.Ws_deque parallel, negative


--- Info -----------------------------------------------------------------------


Negative test Saturn_lockfree.Ws_deque parallel, negative failed as expected (33 shrink steps):


                       |                 
                       |                 
            .---------------------.
            |                     |                 
          Push 1                Push 2              
                                 Pop                
                                 Pop                


+++ Messages ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Messages for test Saturn_lockfree.Ws_deque parallel, negative:


  Results incompatible with linearized model


                                    |                      
                                    |                      
                 .------------------------------------.
                 |                                    |                      
            Push 1 : ()                          Push 2 : ()                 
                                                Pop : Ok (1)                 
                                          Pop : Error (Stdlib.Exit)          


================================================================================
success (ran 3 tests)
(cd _build/default/test/mpsc_queue && ./stm_mpsc_queue.exe)
random seed: 144818967
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.2s Saturn_lockfree.Mpsc_queue sequential
[✓] 1000    0    0 1000 / 1000    27.7s Saturn_lockfree.Mpsc_queue parallel
[✓]    3    0    1    2 / 1000     3.3s Saturn_lockfree.Mpsc_queue parallel, negative


--- Info -----------------------------------------------------------------------


Negative test Saturn_lockfree.Mpsc_queue parallel, negative failed as expected (32 shrink steps):


                          |              
                     Push_head253        
                          |              
               .---------------------.
               |                     |              
          Push_head47           Push_head565        


+++ Messages ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++


Messages for test Saturn_lockfree.Mpsc_queue parallel, negative:


  Results incompatible with linearized model


                                                                                                         |                                                 
                                                                                              Push_head253 : Ok (())                                       
                                                                                                         |                                                 
                                                      .----------------------------------------------------------------------------------------------------.
                                                      |                                                                                                    |                                                 
     Push_head47 : Error (File "src_lockfree/mpsc_queue.ml", line 88, characters 4-10: Assertion failed)                                        Push_head565 : Ok (())                                       


================================================================================
success (ran 3 tests)
2024-08-11 20:30.10: Cancelling: Auto-cancelling job because it is no longer needed
Job cancelled