ubuntu-24.04-4.14_opam-2.2

2024-09-03 19:30.32: New job: test ocaml-multicore/saturn https://github.com/ocaml-multicore/saturn.git#refs/heads/main (fe0b79c7dac024773e3f03314a3307a71aa28f61) (linux-x86_64:ubuntu-24.04-4.14_opam-2.2)
Base: ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:17c385837e506275cdce9b449bf98ac6011ef360d60aba53fc024bda6ceb12d5
Opam project build


To reproduce locally:


git clone --recursive "https://github.com/ocaml-multicore/saturn.git" -b "main" && cd "saturn" && git reset --hard fe0b79c7
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:17c385837e506275cdce9b449bf98ac6011ef360d60aba53fc024bda6ceb12d5
# ubuntu-24.04-4.14_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 b92ae980c0437e8cdeac9f8f2c24a7800f1ed171 || git fetch origin master) && git reset -q --hard b92ae980c0437e8cdeac9f8f2c24a7800f1ed171 && 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-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.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 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.1.12.0 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


2024-09-03 19:30.32: Using cache hint "ocaml-multicore/saturn-ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:17c385837e506275cdce9b449bf98ac6011ef360d60aba53fc024bda6ceb12d5-ubuntu-24.04-4.14_opam-2.2-6a84553decf4eb21f6981bedb56bd19d"
2024-09-03 19:30.32: Using OBuilder spec:
((from ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:17c385837e506275cdce9b449bf98ac6011ef360d60aba53fc024bda6ceb12d5)
 (comment ubuntu-24.04-4.14_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 b92ae980c0437e8cdeac9f8f2c24a7800f1ed171 || git fetch origin master) && git reset -q --hard b92ae980c0437e8cdeac9f8f2c24a7800f1ed171 && 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-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.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 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.1.12.0 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"))
)


2024-09-03 19:30.32: Waiting for resource in pool OCluster
2024-09-03 20:09.11: Waiting for worker…
2024-09-03 20:11.58: Got resource from pool OCluster
Building on x86-bm-c5.sw.ocaml.org
All commits already cached
HEAD is now at fe0b79c Fix peek -> peek_exn in doc. (#148)


(from ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:17c385837e506275cdce9b449bf98ac6011ef360d60aba53fc024bda6ceb12d5)
Unable to find image 'ocaml/opam:ubuntu-24.04-ocaml-4.14@sha256:17c385837e506275cdce9b449bf98ac6011ef360d60aba53fc024bda6ceb12d5' locally
docker.io/ocaml/opam@sha256:17c385837e506275cdce9b449bf98ac6011ef360d60aba53fc024bda6ceb12d5: Pulling from ocaml/opam
dc1faef22be7: Pulling fs layer
dc1faef22be7: Verifying Checksum
dc1faef22be7: Download complete
dc1faef22be7: Pull complete
Digest: sha256:17c385837e506275cdce9b449bf98ac6011ef360d60aba53fc024bda6ceb12d5
Status: Downloaded newer image for ocaml/opam@sha256:17c385837e506275cdce9b449bf98ac6011ef360d60aba53fc024bda6ceb12d5
2024-09-03 20:14.42 ---> saved as "25db9bf4775bd403f1810d7e62fea93d76081005643154e52538497d13ccf952"


/: (comment ubuntu-24.04-4.14_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"))
2024-09-03 20:14.43 ---> saved as "33214496dbdbb88903cbaee5f2712b10a886b544d6abe81bd9497994e4e389f6"


/src: (run (shell "opam init --reinit -ni"))
Configuring from /home/opam/.opamrc and then from built-in defaults.
Checking for available remotes: rsync and local, git.
  - you won't be able to use mercurial repositories unless you install the hg command on your system.
  - you won't be able to use darcs repositories unless you install the darcs command on your system.


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


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


<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>
[default] synchronised from file:///home/opam/opam-repository
2024-09-03 20:16.36 ---> saved as "f6df5e6faa9a0706f5f2e75a28f4999175be531940b2057adb40017c568ed79d"


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-119-generic
The OCaml toplevel, version 4.14.2
2.2.1
2024-09-03 20:16.36 ---> saved as "3f86f62cc8d83d6aa2f54bbed4d7a633d752700b6dd91d97f5e69d72bcb01156"


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2024-09-03 20:16.36 ---> saved as "478020e656440aff4cc3010df2a4783a62f6dca5426b3fe4d622dda8ecc65a47"


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "cd ~/opam-repository && (git cat-file -e b92ae980c0437e8cdeac9f8f2c24a7800f1ed171 || git fetch origin master) && git reset -q --hard b92ae980c0437e8cdeac9f8f2c24a7800f1ed171 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
 * branch                  master     -> FETCH_HEAD
   e89899ac28..5ced20d683  master     -> origin/master
b92ae980c0 Merge pull request #26439 from rgrinberg/release-re-1.12.0


<><> 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
2024-09-03 20:17.47 ---> saved as "82728cf3debbfb21a3314e7d714b588b4fc999217a19f394f5fd43d61e75bb8d"


/src: (copy (src saturn_lockfree.opam saturn.opam) (dst ./))
2024-09-03 20:17.47 ---> saved as "1835687390dcc17380a21c695dbf7685e201ca12d4836504de823d0c8c3c696b"


/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)
2024-09-03 20:17.51 ---> saved as "76bc72a7b559ce7f07088bff863f01219ab418bb4657a7ef0ed26a3f2499ca7a"


/src: (env DEPS "alcotest.1.8.0 astring.0.8.5 backoff.0.1.0 base-bigarray.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.4.14.2 ocaml-base-compiler.4.14.2 ocaml-config.2 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.1.12.0 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"
- Get:1 http://security.ubuntu.com/ubuntu noble-security InRelease [126 kB]
- Hit:2 http://archive.ubuntu.com/ubuntu noble InRelease
- Get:3 http://archive.ubuntu.com/ubuntu noble-updates InRelease [126 kB]
- Hit:4 http://archive.ubuntu.com/ubuntu noble-backports InRelease
- Get:5 http://security.ubuntu.com/ubuntu noble-security/universe amd64 Packages [352 kB]
- Get:6 http://security.ubuntu.com/ubuntu noble-security/main amd64 Packages [406 kB]
- Get:7 http://archive.ubuntu.com/ubuntu noble-updates/universe amd64 Packages [463 kB]
- Get:8 http://archive.ubuntu.com/ubuntu noble-updates/main amd64 Packages [596 kB]
- Get:9 http://archive.ubuntu.com/ubuntu noble-updates/multiverse amd64 Packages [17.8 kB]
- Get:10 http://archive.ubuntu.com/ubuntu noble-updates/restricted amd64 Packages [357 kB]
- Fetched 2444 kB in 0s (7332 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 2).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2).
[NOTE] Package ocaml is already installed (current version is 4.14.2).
[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-bigarray is already installed (current version is base).
2024-09-03 20:18.08 ---> saved as "2fdc4aeb70f7cac0cdb4f95647ad4686ab40e5717517e02aa820ee5fe98a1dd5"


/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 2).
[NOTE] Package ocaml-base-compiler is already installed (current version is 4.14.2).
[NOTE] Package ocaml is already installed (current version is 4.14.2).
[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-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                         1.12.0
  - 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 alcotest.1.8.0  (cached)
-> retrieved cmdliner.1.3.0  (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 re.1.12.0  (cached)
-> retrieved stdlib-shims.0.3.0  (cached)
-> retrieved thread-table.1.0.0  (cached)
-> retrieved tsort.2.1.0  (cached)
-> retrieved dune.3.16.0, dune-configurator.3.16.0  (cached)
-> retrieved topkg.1.0.7  (cached)
-> retrieved uutf.1.0.3  (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 re.1.12.0
-> installed stdlib-shims.0.3.0
-> installed thread-table.1.0.0
-> installed tsort.2.1.0
-> installed yojson.2.2.2
-> installed qcheck-core.0.22
-> installed domain-local-await.1.0.1
-> installed qcheck-multicoretests-util.0.3
-> installed ounit2.2.2.7
-> installed multicore-bench.0.1.4
-> installed qcheck-stm.0.3
-> installed alcotest.1.8.0
-> installed qcheck-ounit.0.22
-> installed qcheck-alcotest.0.22
-> installed qcheck.0.22
-> installed dune-configurator.3.16.0
-> 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
2024-09-03 20:18.54 ---> saved as "6bc886d6e201f597a1f75d4fc6fee45a1a1f5f868cf4f4cd4c84c46b89aaa0b0"


/src: (copy (src .) (dst /src))
2024-09-03 20:18.54 ---> saved as "fed406c934a43be4db88b7859eb04ee0e960ebbf0dd4b4b3d0da7b1d5201ebc8"


/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 = 100)
test_Spsc_queue_unsafe_empty: ok
test_Spsc_queue_unsafe_full: ok
test_Spsc_queue_unsafe_parallel: ok (transferred = 100)
(cd _build/default/test/ws_deque && ./stm_ws_deque.exe)
random seed: 442876421
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.2s Saturn_lockfree.Ws_deque sequential
================================================================================
success (ran 1 tests)
(cd _build/default/test/mpsc_queue && ./stm_mpsc_queue.exe)
random seed: 16983056
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.3s Saturn_lockfree.Mpsc_queue sequential
================================================================================
success (ran 1 tests)
(cd _build/default/test/treiber_stack && ./qcheck_treiber_stack.exe)
qcheck random seed: 455608977
Testing `Treiber_stack'.
This run has ID `QJAXUVTP'.


  [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 0.134s. 6 tests run.
(cd _build/default/test/spsc_queue && ./stm_spsc_queue.exe)
random seed: 63007030
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.4s Saturn_lockfree.Spsc_queue sequential
================================================================================
success (ran 1 tests)
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.3s Saturn_lockfree.Spsc_queue_unsafe sequential
================================================================================
success (ran 1 tests)
(cd _build/default/test/michael_scott_queue && ./qcheck_michael_scott_queue.exe)
qcheck random seed: 913336541
Testing `Michael_scott_queue'.
This run has ID `KRJJX2GD'.


  [OK]          test_sequential_safe              0   push.
  [OK]          test_sequential_safe              1   push_pop_opt_until_empty.
  [OK]          test_sequential_safe              2   fifo.
  [OK]          test_sequential_safe              3   fifo_peek_opt.
  [OK]          one_cons_one_prod_safe            0   parallel_fifo.
  [OK]          one_cons_one_prod_safe            1   parallel_peek.
  [OK]          two_domains_safe                  0   parallel_pop_opt_push.
  [OK]          two_domains_safe                  1   parallel_pop_opt_push_r...
  [OK]          test_sequential_unsafe            0   push.
  [OK]          test_sequential_unsafe            1   push_pop_opt_until_empty.
  [OK]          test_sequential_unsafe            2   fifo.
  [OK]          test_sequential_unsafe            3   fifo_peek_opt.
  [OK]          one_cons_one_prod_unsafe          0   parallel_fifo.
  [OK]          one_cons_one_prod_unsafe          1   parallel_peek.
  [OK]          two_domains_unsafe                0   parallel_pop_opt_push.
  [OK]          two_domains_unsafe                1   parallel_pop_opt_push_r...


Full test results in `/src/_build/default/test/michael_scott_queue/_build/_tests/Michael_scott_queue'.
Test Successful in 0.563s. 16 tests run.
(cd _build/default/test/ws_deque && ./qcheck_ws_deque.exe)
qcheck random seed: 830273456
Testing `Ws_deque'.
This run has ID `873SXET3'.


  [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 0.420s. 6 tests run.
(cd _build/default/test/spsc_queue && ./qcheck_spsc_queue.exe)
qcheck random seed: 63729656
Testing `Spsc_queues'.
This run has ID `H3GUT6HF'.


  [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 1.014s. 16 tests run.
(cd _build/default/test/skiplist && ./qcheck_skiplist.exe)
qcheck random seed: 38903890
Testing `QCheck Skiplist'.
This run has ID `OR37XNR2'.


  [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 1.993s. 7 tests run.
(cd _build/default/test/mpsc_queue && ./qcheck_mpsc_queue.exe)
qcheck random seed: 419547225
Testing `Mpsc_queue'.
This run has ID `5P43K6G8'.


  [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 1.938s. 22 tests run.
(cd _build/default/bench && ./main.exe -brief)
Saturn Relaxed_queue:
  time per message/1 adder, 1 taker (spin):
    308.52 ns
  messages over time/1 adder, 1 taker (spin):
    6.48 M/s
  time per message/1 adder, 2 takers (spin):
    493.93 ns
  messages over time/1 adder, 2 takers (spin):
    6.07 M/s
  time per message/2 adders, 1 taker (spin):
    387.74 ns
  messages over time/2 adders, 1 taker (spin):
    7.74 M/s
  time per message/2 adders, 2 takers (spin):
    701.95 ns
  messages over time/2 adders, 2 takers (spin):
    5.70 M/s
  time per message/1 adder, 1 taker (not lf):
    253.18 ns
  messages over time/1 adder, 1 taker (not lf):
    7.90 M/s
  time per message/1 adder, 2 takers (not lf):
    404.93 ns
  messages over time/1 adder, 2 takers (not lf):
    7.41 M/s
  time per message/2 adders, 1 taker (not lf):
    341.92 ns
  messages over time/2 adders, 1 taker (not lf):
    8.77 M/s
  time per message/2 adders, 2 takers (not lf):
    469.29 ns
  messages over time/2 adders, 2 takers (not lf):
    8.52 M/s
  time per message/1 adder, 1 taker (cas):
    268.17 ns
  messages over time/1 adder, 1 taker (cas):
    7.46 M/s
  time per message/1 adder, 2 takers (cas):
    449.69 ns
  messages over time/1 adder, 2 takers (cas):
    6.67 M/s
  time per message/2 adders, 1 taker (cas):
    425.26 ns
  messages over time/2 adders, 1 taker (cas):
    7.05 M/s
  time per message/2 adders, 2 takers (cas):
    451.34 ns
  messages over time/2 adders, 2 takers (cas):
    8.86 M/s
Saturn_lockfree Queue:
  time per message/one domain:
    64.10 ns
  messages over time/one domain:
    15.60 M/s
  time per message/1 nb adder, 1 nb taker:
    96.24 ns
  messages over time/1 nb adder, 1 nb taker:
    20.78 M/s
  time per message/1 nb adder, 2 nb takers:
    162.94 ns
  messages over time/1 nb adder, 2 nb takers:
    18.41 M/s
  time per message/2 nb adders, 1 nb taker:
    128.73 ns
  messages over time/2 nb adders, 1 nb taker:
    23.30 M/s
  time per message/2 nb adders, 2 nb takers:
    175.70 ns
  messages over time/2 nb adders, 2 nb takers:
    22.77 M/s
Saturn_lockfree Single_prod_single_cons_queue:
  time per message/2 workers, capacity 1:
    46229.10 ns
  time per message/2 workers, capacity 1 (unsafe):
    38386.43 ns
  messages over time/2 workers, capacity 1:
    0.04 M/s
  messages over time/2 workers, capacity 1 (unsafe):
    0.05 M/s
  time per message/2 workers, capacity 8:
    6595.60 ns
  time per message/2 workers, capacity 8 (unsafe):
    5008.45 ns
  messages over time/2 workers, capacity 8:
    0.30 M/s
  messages over time/2 workers, capacity 8 (unsafe):
    0.40 M/s
  time per message/2 workers, capacity 64:
    1268.79 ns
  time per message/2 workers, capacity 64 (unsafe):
    480.61 ns
  messages over time/2 workers, capacity 64:
    1.58 M/s
  messages over time/2 workers, capacity 64 (unsafe):
    4.16 M/s
  time per message/2 workers, capacity 512:
    340.24 ns
  time per message/2 workers, capacity 512 (unsafe):
    130.07 ns
  messages over time/2 workers, capacity 512:
    5.88 M/s
  messages over time/2 workers, capacity 512 (unsafe):
    15.38 M/s
  time per message/2 workers, capacity 4096:
    171.90 ns
  time per message/2 workers, capacity 4096 (unsafe):
    85.67 ns
  messages over time/2 workers, capacity 4096:
    11.64 M/s
  messages over time/2 workers, capacity 4096 (unsafe):
    23.35 M/s
  time per message/2 workers, capacity 32768:
    111.59 ns
  time per message/2 workers, capacity 32768 (unsafe):
    66.33 ns
  messages over time/2 workers, capacity 32768:
    17.92 M/s
  messages over time/2 workers, capacity 32768 (unsafe):
    30.15 M/s
Saturn_lockfree Size:
  time per operation/1 worker:
    59.05 ns
  operations over time/1 worker:
    16.94 M/s
  time per operation/2 workers:
    135.82 ns
  operations over time/2 workers:
    14.73 M/s
  time per operation/4 workers:
    276.78 ns
  operations over time/4 workers:
    14.45 M/s
Saturn_lockfree Skiplist:
  time per operation/1 workers, 10% mem 45% add 45% rem:
    835.76 ns
  operations over time/1 workers, 10% mem 45% add 45% rem:
    1.20 M/s
  time per operation/2 workers, 10% mem 45% add 45% rem:
    1922.18 ns
  operations over time/2 workers, 10% mem 45% add 45% rem:
    1.04 M/s
  time per operation/4 workers, 10% mem 45% add 45% rem:
    4239.24 ns
  operations over time/4 workers, 10% mem 45% add 45% rem:
    0.94 M/s
  time per operation/1 workers, 50% mem 25% add 25% rem:
    701.22 ns
  operations over time/1 workers, 50% mem 25% add 25% rem:
    1.43 M/s
  time per operation/2 workers, 50% mem 25% add 25% rem:
    1503.96 ns
  operations over time/2 workers, 50% mem 25% add 25% rem:
    1.33 M/s
  time per operation/4 workers, 50% mem 25% add 25% rem:
    3235.20 ns
  operations over time/4 workers, 50% mem 25% add 25% rem:
    1.24 M/s
  time per operation/1 workers, 90% mem 5% add 5% rem:
    473.06 ns
  operations over time/1 workers, 90% mem 5% add 5% rem:
    2.11 M/s
  time per operation/2 workers, 90% mem 5% add 5% rem:
    1170.49 ns
  operations over time/2 workers, 90% mem 5% add 5% rem:
    1.71 M/s
  time per operation/4 workers, 90% mem 5% add 5% rem:
    2197.22 ns
  operations over time/4 workers, 90% mem 5% add 5% rem:
    1.82 M/s
Saturn_lockfree Stack:
  time per message/one domain:
    49.27 ns
  messages over time/one domain:
    20.30 M/s
  time per message/1 adder, 1 taker:
    57.42 ns
  messages over time/1 adder, 1 taker:
    34.83 M/s
  time per message/1 adder, 2 takers:
    101.82 ns
  messages over time/1 adder, 2 takers:
    29.47 M/s
  time per message/2 adders, 1 taker:
    81.04 ns
  messages over time/2 adders, 1 taker:
    37.02 M/s
  time per message/2 adders, 2 takers:
    109.89 ns
  messages over time/2 adders, 2 takers:
    36.40 M/s
Saturn_lockfree Work_stealing_deque:
  time per spawn/1 worker:
    127.93 ns
  spawns over time/1 worker:
    7.82 M/s
  time per spawn/2 workers:
    289.94 ns
  spawns over time/2 workers:
    6.90 M/s
  time per spawn/4 workers:
    592.36 ns
  spawns over time/4 workers:
    6.75 M/s
  time per spawn/8 workers:
    986.39 ns
  spawns over time/8 workers:
    8.11 M/s
  time per message/1 adder, 1 taker:
    174.99 ns
  messages over time/1 adder, 1 taker:
    11.43 M/s
  time per message/1 adder, 2 takers:
    275.39 ns
  messages over time/1 adder, 2 takers:
    10.89 M/s
  time per message/1 adder, 4 takers:
    468.16 ns
  messages over time/1 adder, 4 takers:
    10.68 M/s
  time per message/one domain (FIFO):
    130.37 ns
  messages over time/one domain (FIFO):
    7.67 M/s
  time per message/one domain (LIFO):
    101.99 ns
  messages over time/one domain (LIFO):
    9.80 M/s
(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 = 99791, stolen = 209)
(cd _build/default/test/treiber_stack && ./stm_treiber_stack.exe)
random seed: 430764586
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    33.0s Saturn_lockfree.Treiber_stack concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/michael_scott_queue && ./stm_michael_scott_queue.exe)
random seed: 265011941
generated error fail pass / total     time test name
[✓]  500    0    0  500 /  500     0.3s Saturn_lockfree.michael_scott_queue_safe sequential
[✓]  500    0    0  500 /  500    32.9s Saturn_lockfree.michael_scott_queue_safe concurrent
================================================================================
success (ran 2 tests)
generated error fail pass / total     time test name
[✓]  500    0    0  500 /  500     0.2s Saturn_lockfree.michael_scott_queue_unsafe sequential
[✓]  500    0    0  500 /  500    28.0s Saturn_lockfree.michael_scott_queue_unsafe concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/skiplist && ./stm_skiplist.exe)
random seed: 12369121
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.7s Lockfree.Skiplist sequential
[ ]  775    0   [✓] 1000    0    0 1000 / 1000    83.7s Lockfree.Skiplist concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/size && ./stm_size.exe)
random seed: 523796243
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.9s Saturn_lockfree.Size sequential
[✓] 1000    0    0 1000 / 1000    85.4s Saturn_lockfree.Size concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/mpmc_relaxed_queue && ./test_mpmc_relaxed_queue.exe)
Testing `Mpmc_queue'.
This run has ID `84VJXCRI'.


  [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 104.781s. 9 tests run.
2024-09-03 20:20.41 ---> saved as "8b4a69242f168ba21a5ac1f1d0d87b351ace51256361d62638225410f8103e96"
Job succeeded
2024-09-03 20:20.42: Job succeeded