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Organisationsocaml-multicoresaturn586dd4 (mpmc-two-stack-queue)ubuntu-20.04-4.14_opam-2.2

ubuntu-20.04-4.14_opam-2.2

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2024-09-18 15:14.59: New job: test ocaml-multicore/saturn https://github.com/ocaml-multicore/saturn.git#refs/heads/mpmc-two-stack-queue (586dd4bcefdc0c286384ab57f0acb542cb142eb8) (linux-x86_64:ubuntu-20.04-4.14_opam-2.2)
Base: ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:486f0c36bd2019879f074f8bf3b9f2fc0b9f5de1a1f6e9dc7a8858895d55e5c5
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 586dd4bc
cat > Dockerfile <<'END-OF-DOCKERFILE'
FROM ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:486f0c36bd2019879f074f8bf3b9f2fc0b9f5de1a1f6e9dc7a8858895d55e5c5
# ubuntu-20.04-4.14_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 45f961713f04a0d83218c0eb2706131a40f96d54 || git fetch origin master) && git reset -q --hard 45f961713f04a0d83218c0eb2706131a40f96d54 && 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.3.14 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.2.1.0 multicore-bench.0.1.5 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.0.4 qcheck-ounit.0.22 qcheck-stm.0.4 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


2024-09-18 15:14.59: Using cache hint "ocaml-multicore/saturn-ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:486f0c36bd2019879f074f8bf3b9f2fc0b9f5de1a1f6e9dc7a8858895d55e5c5-ubuntu-20.04-4.14_opam-2.2-92835f15761b65325fa064c37379e3b4"
2024-09-18 15:14.59: Using OBuilder spec:
((from ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:486f0c36bd2019879f074f8bf3b9f2fc0b9f5de1a1f6e9dc7a8858895d55e5c5)
 (comment ubuntu-20.04-4.14_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 45f961713f04a0d83218c0eb2706131a40f96d54 || git fetch origin master) && git reset -q --hard 45f961713f04a0d83218c0eb2706131a40f96d54 && 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.3.14 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.2.1.0 multicore-bench.0.1.5 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.0.4 qcheck-ounit.0.22 qcheck-stm.0.4 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"))
)


2024-09-18 15:14.59: Waiting for resource in pool OCluster
2024-09-18 16:31.07: Waiting for worker…
2024-09-18 16:38.15: Got resource from pool OCluster
Building on x86-bm-c8.sw.ocaml.org
All commits already cached
HEAD is now at 586dd4b Fix pop


(from ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:486f0c36bd2019879f074f8bf3b9f2fc0b9f5de1a1f6e9dc7a8858895d55e5c5)
Unable to find image 'ocaml/opam:ubuntu-20.04-ocaml-4.14@sha256:486f0c36bd2019879f074f8bf3b9f2fc0b9f5de1a1f6e9dc7a8858895d55e5c5' locally
docker.io/ocaml/opam@sha256:486f0c36bd2019879f074f8bf3b9f2fc0b9f5de1a1f6e9dc7a8858895d55e5c5: Pulling from ocaml/opam
aba7b73f38e0: Pulling fs layer
aba7b73f38e0: Verifying Checksum
aba7b73f38e0: Download complete
aba7b73f38e0: Pull complete
Digest: sha256:486f0c36bd2019879f074f8bf3b9f2fc0b9f5de1a1f6e9dc7a8858895d55e5c5
Status: Downloaded newer image for ocaml/opam@sha256:486f0c36bd2019879f074f8bf3b9f2fc0b9f5de1a1f6e9dc7a8858895d55e5c5
2024-09-18 16:38.15 ---> using "25496fbf6ce192ce5dd26299fc1accbd3acd3fd0aef161f60c28f64fc5bbc74d" from cache


/: (comment ubuntu-20.04-4.14_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"))
2024-09-18 16:38.15 ---> using "b92d48a8864abcea9b263663c967cf9a655cbb01567107cdbc04879238bd9b9a" 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
2024-09-18 16:38.15 ---> using "decd1204226e4e76ec308abd411c14a0f664eb4a4782b33fdbabd56ce97dfe49" from cache


/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))
Linux 5.15.0-121-generic
The OCaml toplevel, version 4.14.2
2.2.1
2024-09-18 16:38.15 ---> using "3d8109942344cabff9f0afc137206be340a7dcbaaaac18f91bdeb050c73100f9" from cache


/src: (workdir /src)


/src: (run (shell "sudo chown opam /src"))
2024-09-18 16:38.15 ---> using "5bf3af136f109eb7d95b239ee655fa6f37ddb81007022004163320e5ba19f16c" from cache


/src: (run (cache (opam-archives (target /home/opam/.opam/download-cache)))
           (network host)
           (shell "cd ~/opam-repository && (git cat-file -e 45f961713f04a0d83218c0eb2706131a40f96d54 || git fetch origin master) && git reset -q --hard 45f961713f04a0d83218c0eb2706131a40f96d54 && git log --no-decorate -n1 --oneline && opam update -u"))
From https://github.com/ocaml/opam-repository
 * branch                  master     -> FETCH_HEAD
   e89899ac28..45f961713f  master     -> origin/master
45f961713f Merge pull request #26585 from dra27/trunk-tweaks


<><> 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
2024-09-18 16:38.15 ---> using "af60894ff3e67aa66f0b70d487fd7b4ad7d6061090cff8c167617253660e5250" from cache


/src: (copy (src saturn_lockfree.opam saturn.opam) (dst ./))
2024-09-18 16:38.15 ---> using "ade2f3e894029cd8b27c9bd98b73f3c2455dd5af40e6770a76becbc2bb25b06a" 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)
2024-09-18 16:38.15 ---> using "4501b2327e62b22d8d1be303e97a8d9d2b0026263c9d65ad02d4a4735117bc24" from cache


/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.3.14 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.2.1.0 multicore-bench.0.1.5 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.0.4 qcheck-ounit.0.22 qcheck-stm.0.4 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"
- Hit:1 http://archive.ubuntu.com/ubuntu focal InRelease
- Get:2 http://archive.ubuntu.com/ubuntu focal-updates InRelease [128 kB]
- Hit:3 http://archive.ubuntu.com/ubuntu focal-backports InRelease
- Get:4 http://security.ubuntu.com/ubuntu focal-security InRelease [128 kB]
- Get:5 http://archive.ubuntu.com/ubuntu focal-updates/main amd64 Packages [4478 kB]
- Get:6 http://archive.ubuntu.com/ubuntu focal-updates/restricted amd64 Packages [4178 kB]
- Get:7 http://archive.ubuntu.com/ubuntu focal-updates/universe amd64 Packages [1559 kB]
- Get:8 http://archive.ubuntu.com/ubuntu focal-updates/multiverse amd64 Packages [33.5 kB]
- Get:9 http://security.ubuntu.com/ubuntu focal-security/main amd64 Packages [4008 kB]
- Get:10 http://security.ubuntu.com/ubuntu focal-security/universe amd64 Packages [1273 kB]
- Get:11 http://security.ubuntu.com/ubuntu focal-security/multiverse amd64 Packages [30.9 kB]
- Get:12 http://security.ubuntu.com/ubuntu focal-security/restricted amd64 Packages [4016 kB]
- Fetched 19.8 MB in 2s (8093 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).
2024-09-18 16:38.15 ---> using "34dd50c18ce6949cf2982f0f987110c94e9430af893b57b70f4986bef31a7e76" 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 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                 3.14
  - 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                      2.1.0
  - install multicore-bench            0.1.5
  - 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 0.4
  - install qcheck-ounit               0.22
  - install qcheck-stm                 0.4
  - 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 cmdliner.1.3.0  (cached)
-> retrieved csexp.1.5.2  (cached)
-> retrieved alcotest.1.8.0  (cached)
-> retrieved containers.3.14  (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.2.1.0  (cached)
-> retrieved multicore-bench.0.1.5  (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.0.4, qcheck-stm.0.4  (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 uutf.1.0.3  (cached)
-> retrieved topkg.1.0.7  (cached)
-> retrieved yojson.2.2.2  (cached)
-> retrieved dune.3.16.0, dune-configurator.3.16.0  (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.2.1.0
-> 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 oseq.0.5.1
-> installed stdlib-shims.0.3.0
-> installed thread-table.1.0.0
-> installed tsort.2.1.0
-> installed ocaml-syntax-shims.1.0.0
-> installed domain-local-await.1.0.1
-> installed re.1.12.0
-> installed qcheck-core.0.22
-> installed yojson.2.2.2
-> installed ounit2.2.2.7
-> installed qcheck-multicoretests-util.0.4
-> installed qcheck-ounit.0.22
-> installed dune-configurator.3.16.0
-> installed qcheck.0.22
-> installed alcotest.1.8.0
-> installed multicore-bench.0.1.5
-> installed qcheck-stm.0.4
-> installed qcheck-alcotest.0.22
-> installed containers.3.14
-> installed dscheck.0.5.0
-> installed multicore-magic-dscheck.2.3.0
Done.
# Run eval $(opam env) to update the current shell environment
2024-09-18 16:38.15 ---> using "27ac1f7808a19e429e3ffee0ab7986a0b9488490ab22b3a784dac0a66e1f2711" from cache


/src: (copy (src .) (dst /src))
2024-09-18 16:38.16 ---> saved as "d381898ad71d7a5133378fecbc9d5e986c78218fa7556b8443aa8d8707875c53"


/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: 30148824
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.0s Saturn_lockfree.Ws_deque sequential
================================================================================
success (ran 1 tests)
(cd _build/default/test/mpsc_queue && ./stm_mpsc_queue.exe)
random seed: 349736566
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.0s Saturn_lockfree.Mpsc_queue sequential
================================================================================
success (ran 1 tests)
(cd _build/default/test/spsc_queue && ./stm_spsc_queue.exe)
random seed: 407188253
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.0s Saturn_lockfree.Spsc_queue sequential
================================================================================
success (ran 1 tests)
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.0s Saturn_lockfree.Spsc_queue_unsafe sequential
================================================================================
success (ran 1 tests)
(cd _build/default/test/treiber_stack && ./qcheck_treiber_stack.exe)
qcheck random seed: 639681545
Testing `Treiber_stack'.
This run has ID `KV0K4XRC'.


  [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 4.876s. 6 tests run.
(cd _build/default/test/ws_deque && ./qcheck_ws_deque.exe)
qcheck random seed: 229018105
Testing `Ws_deque'.
This run has ID `77TX1KCF'.


  [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 5.028s. 6 tests run.
(cd _build/default/test/spsc_queue && ./qcheck_spsc_queue.exe)
qcheck random seed: 810343186
Testing `Spsc_queues'.
This run has ID `VCCABBMU'.


  [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 8.616s. 16 tests run.
(cd _build/default/test/mpsc_queue && ./qcheck_mpsc_queue.exe)
qcheck random seed: 677257405
Testing `Mpsc_queue'.
This run has ID `J88DPR0R'.


  [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 9.120s. 22 tests run.
(cd _build/default/test/michael_scott_queue && ./qcheck_michael_scott_queue.exe)
qcheck random seed: 708544479
Testing `Michael_scott_queue'.
This run has ID `FC7UCP4I'.


  [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 9.947s. 16 tests run.
(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 = 99956, stolen = 44)
(cd _build/default/bench && ./main.exe -brief)
Saturn Relaxed_queue:
  time per message/1 adder, 1 taker (spin):
    156.38 ns
  messages over time/1 adder, 1 taker (spin):
    12.79 M/s
  time per message/1 adder, 2 takers (spin):
    228.35 ns
  messages over time/1 adder, 2 takers (spin):
    13.14 M/s
  time per message/2 adders, 1 taker (spin):
    267.63 ns
  messages over time/2 adders, 1 taker (spin):
    11.21 M/s
  time per message/2 adders, 2 takers (spin):
    382.08 ns
  messages over time/2 adders, 2 takers (spin):
    10.47 M/s
  time per message/1 adder, 1 taker (not lf):
    135.95 ns
  messages over time/1 adder, 1 taker (not lf):
    14.71 M/s
  time per message/1 adder, 2 takers (not lf):
    220.59 ns
  messages over time/1 adder, 2 takers (not lf):
    13.60 M/s
  time per message/2 adders, 1 taker (not lf):
    224.69 ns
  messages over time/2 adders, 1 taker (not lf):
    13.35 M/s
  time per message/2 adders, 2 takers (not lf):
    269.93 ns
  messages over time/2 adders, 2 takers (not lf):
    14.82 M/s
  time per message/1 adder, 1 taker (cas):
    135.87 ns
  messages over time/1 adder, 1 taker (cas):
    14.72 M/s
  time per message/1 adder, 2 takers (cas):
    190.43 ns
  messages over time/1 adder, 2 takers (cas):
    15.75 M/s
  time per message/2 adders, 1 taker (cas):
    179.38 ns
  messages over time/2 adders, 1 taker (cas):
    16.72 M/s
  time per message/2 adders, 2 takers (cas):
    261.25 ns
  messages over time/2 adders, 2 takers (cas):
    15.31 M/s
Saturn_lockfree Queue:
  time per message/one domain:
    66.52 ns
  messages over time/one domain:
    15.04 M/s
  time per message/1 nb adder, 1 nb taker:
    85.94 ns
  messages over time/1 nb adder, 1 nb taker:
    23.27 M/s
  time per message/1 nb adder, 2 nb takers:
    154.93 ns
  messages over time/1 nb adder, 2 nb takers:
    19.36 M/s
  time per message/2 nb adders, 1 nb taker:
    127.98 ns
  messages over time/2 nb adders, 1 nb taker:
    23.44 M/s
  time per message/2 nb adders, 2 nb takers:
    183.16 ns
  messages over time/2 nb adders, 2 nb takers:
    21.84 M/s
Saturn_lockfree Single_prod_single_cons_queue:
  time per message/2 workers, capacity 1:
    38725.45 ns
  time per message/2 workers, capacity 1 (unsafe):
    59802.95 ns
  messages over time/2 workers, capacity 1:
    0.05 M/s
  messages over time/2 workers, capacity 1 (unsafe):
    0.03 M/s
  time per message/2 workers, capacity 8:
    3638.35 ns
  time per message/2 workers, capacity 8 (unsafe):
    5146.58 ns
  messages over time/2 workers, capacity 8:
    0.55 M/s
  messages over time/2 workers, capacity 8 (unsafe):
    0.39 M/s
  time per message/2 workers, capacity 64:
    444.61 ns
  time per message/2 workers, capacity 64 (unsafe):
    432.49 ns
  messages over time/2 workers, capacity 64:
    4.50 M/s
  messages over time/2 workers, capacity 64 (unsafe):
    4.62 M/s
  time per message/2 workers, capacity 512:
    141.66 ns
  time per message/2 workers, capacity 512 (unsafe):
    113.72 ns
  messages over time/2 workers, capacity 512:
    14.12 M/s
  messages over time/2 workers, capacity 512 (unsafe):
    17.59 M/s
  time per message/2 workers, capacity 4096:
    90.86 ns
  time per message/2 workers, capacity 4096 (unsafe):
    67.32 ns
  messages over time/2 workers, capacity 4096:
    22.02 M/s
  messages over time/2 workers, capacity 4096 (unsafe):
    29.71 M/s
  time per message/2 workers, capacity 32768:
    86.66 ns
  time per message/2 workers, capacity 32768 (unsafe):
    52.66 ns
  messages over time/2 workers, capacity 32768:
    23.08 M/s
  messages over time/2 workers, capacity 32768 (unsafe):
    37.98 M/s
Saturn_lockfree Size:
  time per operation/1 worker:
    38.63 ns
  operations over time/1 worker:
    25.88 M/s
  time per operation/2 workers:
    82.92 ns
  operations over time/2 workers:
    24.12 M/s
  time per operation/4 workers:
    158.18 ns
  operations over time/4 workers:
    25.29 M/s
Saturn_lockfree Skiplist:
  time per operation/1 workers, 10% mem 45% add 45% rem:
    1146.18 ns
  operations over time/1 workers, 10% mem 45% add 45% rem:
    0.87 M/s
  time per operation/2 workers, 10% mem 45% add 45% rem:
    2704.22 ns
  operations over time/2 workers, 10% mem 45% add 45% rem:
    0.74 M/s
  time per operation/4 workers, 10% mem 45% add 45% rem:
    5492.15 ns
  operations over time/4 workers, 10% mem 45% add 45% rem:
    0.73 M/s
  time per operation/1 workers, 50% mem 25% add 25% rem:
    917.12 ns
  operations over time/1 workers, 50% mem 25% add 25% rem:
    1.09 M/s
  time per operation/2 workers, 50% mem 25% add 25% rem:
    1962.00 ns
  operations over time/2 workers, 50% mem 25% add 25% rem:
    1.02 M/s
  time per operation/4 workers, 50% mem 25% add 25% rem:
    6486.23 ns
  operations over time/4 workers, 50% mem 25% add 25% rem:
    0.62 M/s
  time per operation/1 workers, 90% mem 5% add 5% rem:
    620.16 ns
  operations over time/1 workers, 90% mem 5% add 5% rem:
    1.61 M/s
  time per operation/2 workers, 90% mem 5% add 5% rem:
    4018.77 ns
  operations over time/2 workers, 90% mem 5% add 5% rem:
    0.50 M/s
  time per operation/4 workers, 90% mem 5% add 5% rem:
    4690.95 ns
  operations over time/4 workers, 90% mem 5% add 5% rem:
    0.85 M/s
Saturn_lockfree Stack:
  time per message/one domain:
    53.05 ns
  messages over time/one domain:
    18.85 M/s
  time per message/1 adder, 1 taker:
    60.26 ns
  messages over time/1 adder, 1 taker:
    33.19 M/s
  time per message/1 adder, 2 takers:
    93.11 ns
  messages over time/1 adder, 2 takers:
    32.22 M/s
  time per message/2 adders, 1 taker:
    83.24 ns
  messages over time/2 adders, 1 taker:
    36.04 M/s
  time per message/2 adders, 2 takers:
    128.28 ns
  messages over time/2 adders, 2 takers:
    31.18 M/s
Saturn_lockfree Two_stack_queue:
  time per message/one domain:
    59.59 ns
  messages over time/one domain:
    16.78 M/s
  time per message/1 nb adder, 1 nb taker:
    64.79 ns
  messages over time/1 nb adder, 1 nb taker:
    30.87 M/s
  time per message/1 nb adder, 2 nb takers:
    86.95 ns
  messages over time/1 nb adder, 2 nb takers:
    34.50 M/s
  time per message/2 nb adders, 1 nb taker:
    80.08 ns
  messages over time/2 nb adders, 1 nb taker:
    37.46 M/s
  time per message/2 nb adders, 2 nb takers:
    168.26 ns
  messages over time/2 nb adders, 2 nb takers:
    23.77 M/s
Saturn_lockfree Work_stealing_deque:
  time per spawn/1 worker:
    191.14 ns
  spawns over time/1 worker:
    5.23 M/s
  time per spawn/2 workers:
    389.31 ns
  spawns over time/2 workers:
    5.14 M/s
  time per spawn/4 workers:
    924.71 ns
  spawns over time/4 workers:
    4.33 M/s
  time per spawn/8 workers:
    1310.88 ns
  spawns over time/8 workers:
    6.10 M/s
  time per message/1 adder, 1 taker:
    155.35 ns
  messages over time/1 adder, 1 taker:
    12.88 M/s
  time per message/1 adder, 2 takers:
    262.21 ns
  messages over time/1 adder, 2 takers:
    11.44 M/s
  time per message/1 adder, 4 takers:
    511.87 ns
  messages over time/1 adder, 4 takers:
    9.77 M/s
  time per message/one domain (FIFO):
    99.36 ns
  messages over time/one domain (FIFO):
    10.06 M/s
  time per message/one domain (LIFO):
    100.36 ns
  messages over time/one domain (LIFO):
    9.96 M/s
(cd _build/default/test/skiplist && ./qcheck_skiplist.exe)
qcheck random seed: 844646474
Testing `QCheck Skiplist'.
This run has ID `EEZ93GLY'.


  [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 53.372s. 7 tests run.
(cd _build/default/test/mpmc_relaxed_queue && ./test_mpmc_relaxed_queue.exe)
Testing `Mpmc_queue'.
This run has ID `VSMI2OJZ'.


  [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 153.420s. 9 tests run.
(cd _build/default/test/treiber_stack && ./stm_treiber_stack.exe)
random seed: 143663040
generated error fail pass / total     time test name
[✓]  500    0    0  500 /  500     0.0s Saturn_lockfree.Treiber_stack sequential
[✓]  500    0    0  500 /  500   188.8s Saturn_lockfree.Treiber_stack concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/michael_scott_queue && ./stm_michael_scott_queue.exe)
random seed: 507735471
generated error fail pass / total     time test name
[✓]  500    0    0  500 /  500     0.0s Saturn_lockfree.michael_scott_queue_safe sequential
[ ]  [✓]  500    0    0  500 /  500   188.7s Saturn_lockfree.michael_scott_queue_safe concurrent
================================================================================
success (ran 2 tests)
generated error fail pass / total     time test name
[✓]  500    0    0  500 /  500     0.0s Saturn_lockfree.michael_scott_queue_unsafe sequential
[✓]  500    0    0  500 /  500    64.6s Saturn_lockfree.michael_scott_queue_unsafe concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/two_stack_queue && ./stm_two_stack_queue.exe --verbose)
random seed: 401556149
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.0s Two_stack_queue sequential
[✓] 1000    0    0 1000 / 1000   257.7s Two_stack_queue concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/size && ./stm_size.exe)
random seed: 96488673
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.1s Saturn_lockfree.Size sequential
[ ]  280    0  [✓] 1000    0    0 1000 / 1000   276.3s Saturn_lockfree.Size concurrent
================================================================================
success (ran 2 tests)
(cd _build/default/test/skiplist && ./stm_skiplist.exe)
random seed: 384281603
generated error fail pass / total     time test name
[✓] 1000    0    0 1000 / 1000     0.0s Lockfree.Skiplist sequential
[✓] 1000    0    0 1000 / 1000   277.3s Lockfree.Skiplist concurrent
================================================================================
success (ran 2 tests)
2024-09-18 16:42.58 ---> saved as "19aac134c87c798e682922da8b1580c2f8e75bc55b71b0490231e821b1d8b9af"
Job succeeded
2024-09-18 16:42.58: Job succeeded