2024-08-11 20:31.09: New job: test ocaml-multicore/saturn https://github.com/ocaml-multicore/saturn.git#refs/heads/mpmc-two-stack-queue (6ad2c8d0c87694db157f3b411acd9946a03b2138) (linux-x86_64:alpine-3.20-5.2_opam-2.2)Base: ocaml/opam:alpine-3.20-ocaml-5.2@sha256:7e1ff627c9463d11c6c8cb5cd9e605e0469d5c782ffd9fa0bc54d598262b1eddOpam project buildTo reproduce locally:git clone --recursive "https://github.com/ocaml-multicore/saturn.git" -b "mpmc-two-stack-queue" && cd "saturn" && git reset --hard 6ad2c8d0cat > Dockerfile <<'END-OF-DOCKERFILE'FROM ocaml/opam:alpine-3.20-ocaml-5.2@sha256:7e1ff627c9463d11c6c8cb5cd9e605e0469d5c782ffd9fa0bc54d598262b1edd# alpine-3.20-5.2_opam-2.2USER 1000:1000ENV CLICOLOR_FORCE="1"ENV OPAMCOLOR="always"WORKDIR /srcRUN sudo ln -f /usr/bin/opam-2.2 /usr/bin/opamRUN opam init --reinit -niRUN uname -rs && opam exec -- ocaml -version && opam --versionWORKDIR /srcRUN sudo chown opam /srcRUN 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 -uCOPY --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.5.2.0 ocaml-base-compiler.5.2.0 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 $DEPSRUN opam install $DEPSCOPY --chown=1000:1000 . /srcRUN opam exec -- dune build @install @check @runtest && rm -rf _buildEND-OF-DOCKERFILEdocker build .END-REPRO-BLOCK2024-08-11 20:31.09: Using cache hint "ocaml-multicore/saturn-ocaml/opam:alpine-3.20-ocaml-5.2@sha256:7e1ff627c9463d11c6c8cb5cd9e605e0469d5c782ffd9fa0bc54d598262b1edd-alpine-3.20-5.2_opam-2.2-c638f5120a0416a46a0207eb6d890569"2024-08-11 20:31.09: Using OBuilder spec:((from ocaml/opam:alpine-3.20-ocaml-5.2@sha256:7e1ff627c9463d11c6c8cb5cd9e605e0469d5c782ffd9fa0bc54d598262b1edd)(comment alpine-3.20-5.2_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.5.2.0 ocaml-base-compiler.5.2.0 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 20:31.09: Waiting for resource in pool OCluster2024-08-11 20:31.09: Waiting for worker…2024-08-11 20:31.09: Got resource from pool OClusterBuilding on x86-bm-c3.sw.ocaml.orgAll commits already cachedHEAD is now at 6ad2c8d MPMC 2-stack queue(from ocaml/opam:alpine-3.20-ocaml-5.2@sha256:7e1ff627c9463d11c6c8cb5cd9e605e0469d5c782ffd9fa0bc54d598262b1edd)Unable to find image 'ocaml/opam:alpine-3.20-ocaml-5.2@sha256:7e1ff627c9463d11c6c8cb5cd9e605e0469d5c782ffd9fa0bc54d598262b1edd' locallydocker.io/ocaml/opam@sha256:7e1ff627c9463d11c6c8cb5cd9e605e0469d5c782ffd9fa0bc54d598262b1edd: Pulling from ocaml/opam4722c3e030ca: Pulling fs layer4722c3e030ca: Waiting4722c3e030ca: Verifying Checksum4722c3e030ca: Download complete4722c3e030ca: Pull completeDigest: sha256:7e1ff627c9463d11c6c8cb5cd9e605e0469d5c782ffd9fa0bc54d598262b1eddStatus: Downloaded newer image for ocaml/opam@sha256:7e1ff627c9463d11c6c8cb5cd9e605e0469d5c782ffd9fa0bc54d598262b1edd2024-08-11 20:31.10 ---> using "f91c4207485e9bc221333a0708729e42c83c784e9f1d26a677abe99bfadb57ee" from cache/: (comment alpine-3.20-5.2_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 20:31.10 ---> using "70cf9e6f892a5da9ae0318828075a4de0a73c3288e1773e4b4512a3d4f5f8a7e" 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.Continue? [y/n] yThis 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.[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 --globalFormat upgrade done.<><> Updating repositories ><><><><><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from file:///home/opam/opam-repository2024-08-11 20:31.10 ---> using "b11f81c60531f20ab2cc375bcca0ff2e882e9305d8da1c5d29e6a0cfa9ea1487" from cache/src: (run (shell "uname -rs && opam exec -- ocaml -version && opam --version"))Linux 5.15.0-117-genericThe OCaml toplevel, version 5.2.02.2.02024-08-11 20:31.10 ---> using "46ddb2c7faf6447f4dcd2c3dba89789a07724b392cffb54db543c2823a686961" from cache/src: (workdir /src)/src: (run (shell "sudo chown opam /src"))2024-08-11 20:31.10 ---> using "160bed035beab9da9b8c79ac62b37d826e4ef2f8ecb0312ddee24850d7a5b86c" 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_HEAD7c4ff52ef3..0f4d0ee5b6 master -> origin/master4e32cbc4e8 Add ocaml as a dependency of either<><> Updating package repositories ><><><><><><><><><><><><><><><><><><><><><><>[default] synchronised from file:///home/opam/opam-repositoryEverything 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 environment2024-08-11 20:32.10 ---> saved as "ed6b071a776c71300fe3be1b1d5c4eb023e1d44dbf672c046505ef507f928d91"/src: (copy (src saturn_lockfree.opam saturn.opam) (dst ./))2024-08-11 20:32.10 ---> saved as "a478fe8dd0fa7e97505abf2471924efce77e5a08b8e13939f20f39651d2e4dde"/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 20:32.14 ---> saved as "0feed97bf015ec233524de0b8737001927801a5786509ea465697dd23795ada6"/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.5.2.0 ocaml-base-compiler.5.2.0 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 "apk" "update"- fetch https://dl-cdn.alpinelinux.org/alpine/v3.20/main/x86_64/APKINDEX.tar.gz- fetch https://dl-cdn.alpinelinux.org/alpine/v3.20/community/x86_64/APKINDEX.tar.gz- fetch https://dl-cdn.alpinelinux.org/alpine/edge/main/x86_64/APKINDEX.tar.gz- fetch https://dl-cdn.alpinelinux.org/alpine/edge/community/x86_64/APKINDEX.tar.gz- fetch https://dl-cdn.alpinelinux.org/alpine/edge/testing/x86_64/APKINDEX.tar.gz- v3.20.2-83-g7d5818fe8a5 [https://dl-cdn.alpinelinux.org/alpine/v3.20/main]- v3.20.2-85-gfe24c9da6bd [https://dl-cdn.alpinelinux.org/alpine/v3.20/community]- v20240807-193-gc570ed8210e [https://dl-cdn.alpinelinux.org/alpine/edge/main]- v20240807-207-gb9c67842ea7 [https://dl-cdn.alpinelinux.org/alpine/edge/community]- v20240807-201-ga6eaa9b29c1 [https://dl-cdn.alpinelinux.org/alpine/edge/testing]- OK: 54646 distinct packages available<><> 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 5.2.0).[NOTE] Package ocaml is already installed (current version is 5.2.0).[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 20:32.30 ---> saved as "5d77d315a961cc97a10c0373618b580e86209a2a23a7316bfc85dfbbc71726bf"/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 5.2.0).[NOTE] Package ocaml is already installed (current version is 5.2.0).[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 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)-> 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 mtime.2.0.0-> installed uutf.1.0.3-> 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.1.11.0-> installed stdlib-shims.0.3.0-> installed thread-table.1.0.0-> installed tsort.2.1.0-> installed yojson.2.2.2-> installed domain-local-await.1.0.1-> installed qcheck-core.0.22-> installed qcheck-multicoretests-util.0.3-> installed multicore-bench.0.1.4-> installed alcotest.1.8.0-> installed ounit2.2.2.7-> installed qcheck-stm.0.3-> 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.2.3.0Done.# Run eval $(opam env) to update the current shell environment2024-08-11 20:33.22 ---> saved as "f72d723f986e434258e8cc9bdd22affb860b83a00ac4c7076b910d9fcfda6106"/src: (copy (src .) (dst /src))2024-08-11 20:33.23 ---> saved as "f2d4245db5355655b7add3d9ad3de148a8ca59a1dfafba00fec046b6fc767883"/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: oktest_Spsc_queue_full: oktest_Spsc_queue_parallel: ok (transferred = 100000)test_Spsc_queue_unsafe_empty: oktest_Spsc_queue_unsafe_full: oktest_Spsc_queue_unsafe_parallel: ok (transferred = 100000)(cd _build/default/test/ws_deque && ./test_ws_deque.exe)test_exit: oktest_push_and_pop: oktest_push_and_steal: oktest_concurrent_workload: ok (pushed = 100000, popped = 39728, stolen = 60272)(cd _build/default/test/treiber_stack && ./qcheck_treiber_stack.exe)qcheck random seed: 819381382Testing `Treiber_stack'.This run has ID `8QW286AG'.[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 0.135s. 6 tests run.(cd _build/default/test/ws_deque && ./ws_deque_dscheck.exe)Testing `ws_deque_dscheck'.This run has ID `CMXXUCBW'.[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 0.005s. 2 tests run.(cd _build/default/test/mpsc_queue && ./mpsc_queue_dscheck.exe)Testing `mpsc_queue_dscheck'.This run has ID `4HCO12SE'.[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 0.035s. 3 tests run.(cd _build/default/test/michael_scott_queue && ./michael_scott_queue_dscheck.exe)Testing `michael_scott_queue_dscheck'.This run has ID `NDG9BIC8'.[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 0.046s. 4 tests run.(cd _build/default/test/size && ./dscheck_size.exe)Testing `dscheck_size'.This run has ID `EFPOEY2Z'.[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 0.044s. 6 tests run.(cd _build/default/test/ws_deque && ./qcheck_ws_deque.exe)qcheck random seed: 216663336Testing `Ws_deque'.This run has ID `MHFYGAT2'.[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 0.300s. 6 tests run.(cd _build/default/test/skiplist && ./dscheck_skiplist.exe)Testing `DSCheck Skiplist'.This run has ID `PS4W9HD7'.[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 0.069s. 6 tests run.(cd _build/default/test/spsc_queue && ./spsc_queue_dscheck.exe)Testing `spsc_queue_dscheck'.This run has ID `3C6WS4MK'.[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 0.147s. 10 tests run.(cd _build/default/test/michael_scott_queue && ./qcheck_michael_scott_queue.exe)qcheck random seed: 952402895Testing `Michael_scott_queue'.This run has ID `35TH6MVK'.[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 0.243s. 8 tests run.(cd _build/default/test/treiber_stack && ./treiber_stack_dscheck.exe)Testing `treiber_stack_dscheck'.This run has ID `0BNLY3KS'.[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 0.283s. 5 tests run.(cd _build/default/test/spsc_queue && ./qcheck_spsc_queue.exe)qcheck random seed: 415525399Testing `Spsc_queues'.This run has ID `WGE2L0PZ'.[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 0.556s. 16 tests run.(cd _build/default/test/mpsc_queue && ./qcheck_mpsc_queue.exe)qcheck random seed: 121666740Testing `Mpsc_queue'.This run has ID `P98L33UT'.[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 1.793s. 22 tests run.(cd _build/default/test/skiplist && ./qcheck_skiplist.exe)qcheck random seed: 940752915Testing `QCheck Skiplist'.This run has ID `6S1Q90IA'.[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 3.888s. 7 tests run.(cd _build/default/bench && ./main.exe -brief)Saturn Relaxed_queue:time per message/1 adder, 1 taker (spin):204.88 nsmessages over time/1 adder, 1 taker (spin):9.76 M/stime per message/1 adder, 2 takers (spin):418.16 nsmessages over time/1 adder, 2 takers (spin):7.17 M/stime per message/2 adders, 1 taker (spin):191.79 nsmessages over time/2 adders, 1 taker (spin):15.64 M/stime per message/2 adders, 2 takers (spin):283.90 nsmessages over time/2 adders, 2 takers (spin):14.09 M/stime per message/1 adder, 1 taker (not lf):446.74 nsmessages over time/1 adder, 1 taker (not lf):4.48 M/stime per message/1 adder, 2 takers (not lf):949.72 nsmessages over time/1 adder, 2 takers (not lf):3.16 M/stime per message/2 adders, 1 taker (not lf):375.34 nsmessages over time/2 adders, 1 taker (not lf):7.99 M/stime per message/2 adders, 2 takers (not lf):465.18 nsmessages over time/2 adders, 2 takers (not lf):8.60 M/stime per message/1 adder, 1 taker (cas):300.60 nsmessages over time/1 adder, 1 taker (cas):6.65 M/stime per message/1 adder, 2 takers (cas):584.38 nsmessages over time/1 adder, 2 takers (cas):5.13 M/stime per message/2 adders, 1 taker (cas):364.81 nsmessages over time/2 adders, 1 taker (cas):8.22 M/stime per message/2 adders, 2 takers (cas):555.97 nsmessages over time/2 adders, 2 takers (cas):7.19 M/sSaturn_lockfree Queue:time per message/one domain:107.27 nsmessages over time/one domain:9.32 M/stime per message/1 nb adder, 1 nb taker:227.02 nsmessages over time/1 nb adder, 1 nb taker:8.81 M/stime per message/1 nb adder, 2 nb takers:358.21 nsmessages over time/1 nb adder, 2 nb takers:8.37 M/stime per message/2 nb adders, 1 nb taker:518.69 nsmessages over time/2 nb adders, 1 nb taker:5.78 M/stime per message/2 nb adders, 2 nb takers:705.42 nsmessages over time/2 nb adders, 2 nb takers:5.67 M/sSaturn_lockfree Single_prod_single_cons_queue:time per message/2 workers, capacity 1:456.11 nstime per message/2 workers, capacity 1 (unsafe):406.12 nsmessages over time/2 workers, capacity 1:4.38 M/smessages over time/2 workers, capacity 1 (unsafe):4.92 M/stime per message/2 workers, capacity 8:267.41 nstime per message/2 workers, capacity 8 (unsafe):266.43 nsmessages over time/2 workers, capacity 8:7.48 M/smessages over time/2 workers, capacity 8 (unsafe):7.51 M/stime per message/2 workers, capacity 64:178.89 nstime per message/2 workers, capacity 64 (unsafe):94.97 nsmessages over time/2 workers, capacity 64:11.18 M/smessages over time/2 workers, capacity 64 (unsafe):21.06 M/stime per message/2 workers, capacity 512:76.46 nstime per message/2 workers, capacity 512 (unsafe):72.70 nsmessages over time/2 workers, capacity 512:26.16 M/smessages over time/2 workers, capacity 512 (unsafe):27.51 M/stime per message/2 workers, capacity 4096:129.04 nstime per message/2 workers, capacity 4096 (unsafe):45.23 nsmessages over time/2 workers, capacity 4096:15.50 M/smessages over time/2 workers, capacity 4096 (unsafe):44.22 M/stime per message/2 workers, capacity 32768:77.12 nstime per message/2 workers, capacity 32768 (unsafe):39.54 nsmessages over time/2 workers, capacity 32768:25.93 M/smessages over time/2 workers, capacity 32768 (unsafe):50.58 M/sSaturn_lockfree Size:time per operation/1 worker:48.10 nsoperations over time/1 worker:20.79 M/stime per operation/2 workers:50.80 nsoperations over time/2 workers:39.37 M/stime per operation/4 workers:51.08 nsoperations over time/4 workers:78.31 M/sSaturn_lockfree Skiplist:time per operation/1 workers, 10% mem 45% add 45% rem:1015.95 nsoperations over time/1 workers, 10% mem 45% add 45% rem:0.98 M/stime per operation/2 workers, 10% mem 45% add 45% rem:1293.21 nsoperations over time/2 workers, 10% mem 45% add 45% rem:1.55 M/stime per operation/4 workers, 10% mem 45% add 45% rem:1229.68 nsoperations over time/4 workers, 10% mem 45% add 45% rem:3.25 M/stime per operation/1 workers, 50% mem 25% add 25% rem:840.31 nsoperations over time/1 workers, 50% mem 25% add 25% rem:1.19 M/stime per operation/2 workers, 50% mem 25% add 25% rem:975.88 nsoperations over time/2 workers, 50% mem 25% add 25% rem:2.05 M/stime per operation/4 workers, 50% mem 25% add 25% rem:863.23 nsoperations over time/4 workers, 50% mem 25% add 25% rem:4.63 M/stime per operation/1 workers, 90% mem 5% add 5% rem:614.94 nsoperations over time/1 workers, 90% mem 5% add 5% rem:1.63 M/stime per operation/2 workers, 90% mem 5% add 5% rem:584.37 nsoperations over time/2 workers, 90% mem 5% add 5% rem:3.42 M/stime per operation/4 workers, 90% mem 5% add 5% rem:677.03 nsoperations over time/4 workers, 90% mem 5% add 5% rem:5.91 M/sSaturn_lockfree Stack:time per message/one domain:62.01 nsmessages over time/one domain:16.13 M/stime per message/1 adder, 1 taker:62.72 nsmessages over time/1 adder, 1 taker:31.90 M/stime per message/1 adder, 2 takers:124.95 nsmessages over time/1 adder, 2 takers:24.01 M/stime per message/2 adders, 1 taker:124.66 nsmessages over time/2 adders, 1 taker:24.07 M/stime per message/2 adders, 2 takers:226.49 nsmessages over time/2 adders, 2 takers:17.66 M/sSaturn_lockfree Two_stack_queue:time per message/one domain:56.80 nsmessages over time/one domain:17.60 M/stime per message/1 nb adder, 1 nb taker:57.79 nsmessages over time/1 nb adder, 1 nb taker:34.61 M/stime per message/1 nb adder, 2 nb takers:122.63 nsmessages over time/1 nb adder, 2 nb takers:24.46 M/stime per message/2 nb adders, 1 nb taker:176.95 nsmessages over time/2 nb adders, 1 nb taker:16.95 M/stime per message/2 nb adders, 2 nb takers:241.99 nsmessages over time/2 nb adders, 2 nb takers:16.53 M/sSaturn_lockfree Work_stealing_deque:time per spawn/1 worker:89.02 nsspawns over time/1 worker:11.23 M/stime per spawn/2 workers:107.78 nsspawns over time/2 workers:18.56 M/stime per spawn/4 workers:250.30 nsspawns over time/4 workers:15.98 M/stime per spawn/8 workers:383.00 nsspawns over time/8 workers:20.89 M/stime per message/1 adder, 1 taker:250.75 nsmessages over time/1 adder, 1 taker:7.98 M/stime per message/1 adder, 2 takers:587.90 nsmessages over time/1 adder, 2 takers:5.10 M/stime per message/1 adder, 4 takers:253.08 nsmessages over time/1 adder, 4 takers:19.76 M/stime per message/one domain (FIFO):90.80 nsmessages over time/one domain (FIFO):11.01 M/stime per message/one domain (LIFO):86.92 nsmessages over time/one domain (LIFO):11.51 M/s(cd _build/default/test/mpmc_relaxed_queue && ./test_mpmc_relaxed_queue.exe)Testing `Mpmc_queue'.This run has ID `G3O9ZNBN'.[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 19.141s. 9 tests run.(cd _build/default/test/treiber_stack && ./stm_treiber_stack.exe)random seed: 350242085generated error fail pass / total time test name[✓] 500 0 0 500 / 500 0.1s Saturn_lockfree.Treiber_stack sequential[✓] 500 0 0 500 / 500 24.1s Saturn_lockfree.Treiber_stack parallel================================================================================success (ran 2 tests)(cd _build/default/test/michael_scott_queue && ./stm_michael_scott_queue.exe)random seed: 50844409generated error fail pass / total time test name[✓] 500 0 0 500 / 500 0.1s Saturn_lockfree.Michael_scott_queue sequential[✓] 500 0 0 500 / 500 26.4s Saturn_lockfree.Michael_scott_queue parallel================================================================================success (ran 2 tests)(cd _build/default/test/ws_deque && ./stm_ws_deque.exe)random seed: 485504167generated error fail pass / total time test name[✓] 1000 0 0 1000 / 1000 0.2s Saturn_lockfree.Ws_deque sequential[✓] 1000 0 0 1000 / 1000 36.4s Saturn_lockfree.Ws_deque parallel[✓] 1 0 1 0 / 1000 1.2s Saturn_lockfree.Ws_deque parallel, negative--- Info -----------------------------------------------------------------------Negative test Saturn_lockfree.Ws_deque parallel, negative failed as expected (20 shrink steps):|Push 3Push 7|.---------------------.| |Pop Pop+++ Messages ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++Messages for test Saturn_lockfree.Ws_deque parallel, negative:Results incompatible with linearized model|Push 3 : ()Push 7 : ()|.------------------------------------.| |Pop : Ok (7) Pop : Ok (7)================================================================================success (ran 3 tests)(cd _build/default/test/two_stack_queue && ./stm_two_stack_queue.exe --verbose)random seed: 484647989generated error fail pass / total time test name[✓] 1000 0 0 1000 / 1000 0.3s Two_stack_queue sequential[✓] 1000 0 0 1000 / 1000 41.4s Two_stack_queue parallel================================================================================success (ran 2 tests)(cd _build/default/test/mpsc_queue && ./stm_mpsc_queue.exe)random seed: 27394773generated error fail pass / total time test name[✓] 1000 0 0 1000 / 1000 0.3s Saturn_lockfree.Mpsc_queue sequential[✓] 1000 0 0 1000 / 1000 40.9s Saturn_lockfree.Mpsc_queue parallel[✓] 1 0 1 0 / 1000 2.4s Saturn_lockfree.Mpsc_queue parallel, negative--- Info -----------------------------------------------------------------------Negative test Saturn_lockfree.Mpsc_queue parallel, negative failed as expected (17 shrink steps):|Push_head4|.---------------------.| |Pop Peek+++ Messages ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++Messages for test Saturn_lockfree.Mpsc_queue parallel, negative:Results incompatible with linearized model|Push_head4 : Ok (())|.------------------------------------.| |Pop : Ok (4) Peek : Ok (0)================================================================================success (ran 3 tests)(cd _build/default/test/size && ./stm_size.exe)random seed: 499963502generated error fail pass / total time test name[✓] 1000 0 0 1000 / 1000 0.8s Saturn_lockfree.Size sequential[✓] 1000 0 0 1000 / 1000 58.5s Saturn_lockfree.Size parallel================================================================================success (ran 2 tests)(cd _build/default/test/skiplist && ./stm_skiplist.exe)random seed: 177888646generated error fail pass / total time test name[✓] 1000 0 0 1000 / 1000 0.6s Lockfree.Skiplist sequential[✓] 1000 0 0 1000 / 1000 70.8s Lockfree.Skiplist parallel================================================================================success (ran 2 tests)(cd _build/default/test/spsc_queue && ./stm_spsc_queue.exe)random seed: 286627458generated error fail pass / total time test name[✓] 1000 0 0 1000 / 1000 0.3s Saturn_lockfree.Spsc_queue sequential[✓] 1000 0 0 1000 / 1000 51.1s Saturn_lockfree.Spsc_queue parallel[✓] 1 0 1 0 / 1000 1.3s Saturn_lockfree.Spsc_queue parallel, negative--- Info -----------------------------------------------------------------------Negative test Saturn_lockfree.Spsc_queue parallel, negative failed as expected (23 shrink steps):||.---------------------.| |Push 76 Push 19PopPeek+++ Messages ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++Messages for test Saturn_lockfree.Spsc_queue parallel, negative:Results incompatible with linearized model||.--------------------------------------------------.| |Push 76 : Ok (()) Push 19 : Ok (())Pop : Ok (76)Peek : Error (Invalid_argument("option is None"))================================================================================success (ran 3 tests)generated error fail pass / total time test name[✓] 1000 0 0 1000 / 1000 0.2s Saturn_lockfree.Spsc_queue_unsafe sequential[✓] 1000 0 0 1000 / 1000 39.7s Saturn_lockfree.Spsc_queue_unsafe parallel[✓] 1 0 1 0 / 1000 1.2s Saturn_lockfree.Spsc_queue_unsafe parallel, negative--- Info -----------------------------------------------------------------------Negative test Saturn_lockfree.Spsc_queue_unsafe parallel, negative failed as expected (23 shrink steps):||.---------------------.| |Push 76 Push 19PopPeek+++ Messages ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++Messages for test Saturn_lockfree.Spsc_queue_unsafe parallel, negative:Results incompatible with linearized model||.------------------------------------.| |Push 76 : Ok (()) Push 19 : Ok (())Pop : Ok (76)Peek : Ok (0)================================================================================success (ran 3 tests)2024-08-11 20:34.59 ---> saved as "e17f56b798e62b3123f3c7bdaefd9efab7bb92a560e1c58de3de5177824ae70f"Job succeeded2024-08-11 20:34.59: Job succeeded