Read the Docs build information Build id: 3893012 Project: mdolab-adflow Version: 398 Commit: bee69c4e490a33c4cead4a0b1c0f515e48c5d628 Date: 2026-04-02T20:08:16.305497Z State: cancelled Success: False [rtd-command-info] start-time: 2026-04-02T20:08:17.101470Z, end-time: 2026-04-02T20:08:18.307025Z, duration: 1, exit-code: 0 git clone --depth 1 https://github.com/mdolab/adflow.git . Cloning into '.'... [rtd-command-info] start-time: 2026-04-02T20:08:18.401895Z, end-time: 2026-04-02T20:08:19.872227Z, duration: 1, exit-code: 0 git fetch origin --force --prune --prune-tags --depth 50 pull/398/head:external-398 From https://github.com/mdolab/adflow * [new ref] refs/pull/398/head -> external-398 * [new tag] v2.10.0 -> v2.10.0 * [new tag] v2.11.0 -> v2.11.0 * [new tag] v2.12.0 -> v2.12.0 * [new tag] v2.12.1 -> v2.12.1 * [new tag] v2.12.2 -> v2.12.2 [rtd-command-info] start-time: 2026-04-02T20:08:20.598607Z, end-time: 2026-04-02T20:08:20.716039Z, duration: 0, exit-code: 0 git checkout --force bee69c4e490a33c4cead4a0b1c0f515e48c5d628 Note: switching to 'bee69c4e490a33c4cead4a0b1c0f515e48c5d628'. You are in 'detached HEAD' state. You can look around, make experimental changes and commit them, and you can discard any commits you make in this state without impacting any branches by switching back to a branch. If you want to create a new branch to retain commits you create, you may do so (now or later) by using -c with the switch command. Example: git switch -c Or undo this operation with: git switch - Turn off this advice by setting config variable advice.detachedHead to false HEAD is now at bee69c4 Formatting [rtd-command-info] start-time: 2026-04-02T20:08:20.803274Z, end-time: 2026-04-02T20:08:20.839966Z, duration: 0, exit-code: 0 cat .readthedocs.yaml # .readthedocs.yaml # Read the Docs configuration file # See https://docs.readthedocs.io/en/stable/config-file/v2.html for details version: 2 build: os: ubuntu-22.04 tools: python: "3.11" apt_packages: - graphviz sphinx: configuration: doc/conf.py python: install: - requirements: doc/requirements.txt [rtd-command-info] start-time: 2026-04-02T20:08:21.790410Z, end-time: 2026-04-02T20:08:28.910018Z, duration: 7, exit-code: 0 apt-get update --assume-yes --quiet Hit:1 http://archive.ubuntu.com/ubuntu jammy InRelease Get:2 http://security.ubuntu.com/ubuntu jammy-security InRelease [129 kB] Get:3 http://archive.ubuntu.com/ubuntu jammy-updates InRelease [128 kB] Get:4 http://archive.ubuntu.com/ubuntu jammy-backports InRelease [127 kB] Get:5 http://security.ubuntu.com/ubuntu jammy-security/main amd64 Packages [3844 kB] Get:6 http://archive.ubuntu.com/ubuntu jammy-updates/main amd64 Packages [4219 kB] Get:7 http://archive.ubuntu.com/ubuntu jammy-updates/restricted amd64 Packages [7125 kB] Get:8 http://archive.ubuntu.com/ubuntu jammy-updates/universe amd64 Packages [1622 kB] Get:9 http://archive.ubuntu.com/ubuntu jammy-updates/multiverse amd64 Packages [70.9 kB] Get:10 http://archive.ubuntu.com/ubuntu jammy-backports/main amd64 Packages [84.0 kB] Get:11 http://archive.ubuntu.com/ubuntu jammy-backports/universe amd64 Packages [35.6 kB] Get:12 http://security.ubuntu.com/ubuntu jammy-security/multiverse amd64 Packages [62.6 kB] Get:13 http://security.ubuntu.com/ubuntu jammy-security/restricted amd64 Packages [6803 kB] Get:14 http://security.ubuntu.com/ubuntu jammy-security/universe amd64 Packages [1310 kB] Fetched 25.6 MB in 3s (7415 kB/s) Reading package lists... [rtd-command-info] start-time: 2026-04-02T20:08:28.992737Z, end-time: 2026-04-02T20:08:46.279732Z, duration: 17, exit-code: 0 apt-get install --assume-yes --quiet -- graphviz Reading package lists... Building dependency tree... Reading state information... The following additional packages will be installed: fonts-liberation libann0 Suggested packages: graphviz-doc The following NEW packages will be installed: fonts-liberation graphviz libann0 0 upgraded, 3 newly installed, 0 to remove and 265 not upgraded. Need to get 1500 kB of archives. After this operation, 4700 kB of additional disk space will be used. Get:1 http://archive.ubuntu.com/ubuntu jammy/main amd64 fonts-liberation all 1:1.07.4-11 [822 kB] Get:2 http://archive.ubuntu.com/ubuntu jammy/universe amd64 libann0 amd64 1.1.2+doc-7build1 [26.0 kB] Get:3 http://archive.ubuntu.com/ubuntu jammy-updates/universe amd64 graphviz amd64 2.42.2-6ubuntu0.1 [653 kB] debconf: delaying package configuration, since apt-utils is not installed Fetched 1500 kB in 2s (735 kB/s) Selecting previously unselected package fonts-liberation. (Reading database ... (Reading database ... 5% (Reading database ... 10% (Reading database ... 15% (Reading database ... 20% (Reading database ... 25% (Reading database ... 30% (Reading database ... 35% (Reading database ... 40% (Reading database ... 45% (Reading database ... 50% (Reading database ... 55% (Reading database ... 60% (Reading database ... 65% (Reading database ... 70% (Reading database ... 75% (Reading database ... 80% (Reading database ... 85% (Reading database ... 90% (Reading database ... 95% (Reading database ... 100% (Reading database ... 272117 files and directories currently installed.) Preparing to unpack .../fonts-liberation_1%3a1.07.4-11_all.deb ... Unpacking fonts-liberation (1:1.07.4-11) ... Selecting previously unselected package libann0. Preparing to unpack .../libann0_1.1.2+doc-7build1_amd64.deb ... Unpacking libann0 (1.1.2+doc-7build1) ... Selecting previously unselected package graphviz. Preparing to unpack .../graphviz_2.42.2-6ubuntu0.1_amd64.deb ... Unpacking graphviz (2.42.2-6ubuntu0.1) ... Setting up libann0 (1.1.2+doc-7build1) ... Setting up fonts-liberation (1:1.07.4-11) ... Setting up graphviz (2.42.2-6ubuntu0.1) ... Processing triggers for libc-bin (2.35-0ubuntu3.6) ... Processing triggers for fontconfig (2.13.1-4.2ubuntu5) ... [rtd-command-info] start-time: 2026-04-02T20:08:50.079869Z, end-time: 2026-04-02T20:08:50.132416Z, duration: 0, exit-code: 0 asdf global python 3.11.12 [rtd-command-info] start-time: 2026-04-02T20:08:50.533852Z, end-time: 2026-04-02T20:08:51.001027Z, duration: 0, exit-code: 0 python -mvirtualenv $READTHEDOCS_VIRTUALENV_PATH created virtual environment CPython3.11.12.final.0-64 in 253ms creator CPython3Posix(dest=/home/docs/checkouts/readthedocs.org/user_builds/mdolab-adflow/envs/398, clear=False, no_vcs_ignore=False, global=False) seeder FromAppData(download=False, pip=bundle, setuptools=bundle, wheel=bundle, via=copy, app_data_dir=/home/docs/.local/share/virtualenv) added seed packages: pip==23.1, setuptools==67.6.1, wheel==0.40.0 activators BashActivator,CShellActivator,FishActivator,NushellActivator,PowerShellActivator,PythonActivator [rtd-command-info] start-time: 2026-04-02T20:08:51.102100Z, end-time: 2026-04-02T20:08:54.737987Z, duration: 3, exit-code: 0 python -m pip install 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urllib3-2.6.3-py3-none-any.whl (131 kB) Downloading certifi-2026.2.25-py3-none-any.whl (153 kB) Downloading roman_numerals-4.1.0-py3-none-any.whl (7.7 kB) Downloading snowballstemmer-3.0.1-py3-none-any.whl (103 kB) Downloading sphinxcontrib_applehelp-2.0.0-py3-none-any.whl (119 kB) Downloading sphinxcontrib_devhelp-2.0.0-py3-none-any.whl (82 kB) Downloading sphinxcontrib_htmlhelp-2.1.0-py3-none-any.whl (98 kB) Downloading sphinxcontrib_jsmath-1.0.1-py2.py3-none-any.whl (5.1 kB) Downloading sphinxcontrib_qthelp-2.0.0-py3-none-any.whl (88 kB) Downloading sphinxcontrib_serializinghtml-2.0.0-py3-none-any.whl (92 kB) Installing collected packages: urllib3, sphinxcontrib-serializinghtml, sphinxcontrib-qthelp, sphinxcontrib-jsmath, sphinxcontrib-htmlhelp, sphinxcontrib-devhelp, sphinxcontrib-applehelp, snowballstemmer, roman-numerals, Pygments, packaging, MarkupSafe, imagesize, idna, docutils, charset_normalizer, certifi, babel, alabaster, requests, Jinja2, sphinx Successfully installed Jinja2-3.1.6 MarkupSafe-3.0.3 Pygments-2.20.0 alabaster-1.0.0 babel-2.18.0 certifi-2026.2.25 charset_normalizer-3.4.7 docutils-0.22.4 idna-3.11 imagesize-2.0.0 packaging-26.0 requests-2.33.1 roman-numerals-4.1.0 snowballstemmer-3.0.1 sphinx-9.0.4 sphinxcontrib-applehelp-2.0.0 sphinxcontrib-devhelp-2.0.0 sphinxcontrib-htmlhelp-2.1.0 sphinxcontrib-jsmath-1.0.1 sphinxcontrib-qthelp-2.0.0 sphinxcontrib-serializinghtml-2.0.0 urllib3-2.6.3 [rtd-command-info] start-time: 2026-04-02T20:08:58.951009Z, end-time: 2026-04-02T20:09:02.795366Z, duration: 3, exit-code: 0 python -m pip install --exists-action=w --no-cache-dir -r doc/requirements.txt Collecting sphinx_mdolab_theme (from -r doc/requirements.txt (line 1)) Downloading sphinx_mdolab_theme-1.4.4-py3-none-any.whl.metadata (1.3 kB) Requirement already satisfied: sphinx>=3.0 in /home/docs/checkouts/readthedocs.org/user_builds/mdolab-adflow/envs/398/lib/python3.11/site-packages (from sphinx_mdolab_theme->-r doc/requirements.txt (line 1)) 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sphinxcontrib_autoprogram-0.1.9-py2.py3-none-any.whl.metadata (2.2 kB) Collecting sphinxcontrib-bibtex (from sphinx_mdolab_theme->-r doc/requirements.txt (line 1)) Downloading sphinxcontrib_bibtex-2.6.5-py3-none-any.whl.metadata (6.1 kB) Collecting sphinx-tabs (from sphinx_mdolab_theme->-r doc/requirements.txt (line 1)) Downloading sphinx_tabs-3.5.0-py3-none-any.whl.metadata (6.6 kB) Collecting redbaron (from sphinx_mdolab_theme->-r doc/requirements.txt (line 1)) Downloading redbaron-0.9.2-py2.py3-none-any.whl.metadata (15 kB) Collecting numpy (from sphinx_mdolab_theme->-r doc/requirements.txt (line 1)) Downloading numpy-2.4.4-cp311-cp311-manylinux_2_27_x86_64.manylinux_2_28_x86_64.whl.metadata (6.6 kB) Requirement already satisfied: sphinxcontrib-applehelp>=1.0.7 in /home/docs/checkouts/readthedocs.org/user_builds/mdolab-adflow/envs/398/lib/python3.11/site-packages (from sphinx>=3.0->sphinx_mdolab_theme->-r doc/requirements.txt (line 1)) (2.0.0) Requirement already satisfied: 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rply-0.7.8-py2.py3-none-any.whl (16 kB) Downloading appdirs-1.4.4-py2.py3-none-any.whl (9.6 kB) Downloading sphinx_copybutton-0.5.2-py3-none-any.whl (13 kB) Downloading sphinx_prompt-1.10.2-py3-none-any.whl (7.5 kB) Downloading sphinx_tabs-3.5.0-py3-none-any.whl (9.9 kB) Downloading sphinxcontrib_autoprogram-0.1.9-py2.py3-none-any.whl (8.9 kB) Downloading sphinxcontrib_bibtex-2.6.5-py3-none-any.whl (40 kB) Downloading pybtex-0.26.0-py3-none-any.whl (126 kB) Downloading latexcodec-3.0.1-py3-none-any.whl (18 kB) Downloading pybtex_docutils-1.0.3-py3-none-any.whl (6.4 kB) Installing collected packages: appdirs, rply, pyyaml, numpy, latexcodec, pybtex, baron, sphinxcontrib-jquery, sphinxcontrib-autoprogram, sphinx-tabs, sphinx-prompt, sphinx-copybutton, redbaron, pybtex-docutils, numpydoc, sphinxcontrib-bibtex, sphinx-rtd-theme, sphinx_mdolab_theme Successfully installed appdirs-1.4.4 baron-0.10.1 latexcodec-3.0.1 numpy-2.4.4 numpydoc-1.10.0 pybtex-0.26.0 pybtex-docutils-1.0.3 pyyaml-6.0.3 redbaron-0.9.2 rply-0.7.8 sphinx-copybutton-0.5.2 sphinx-prompt-1.10.2 sphinx-rtd-theme-3.1.0 sphinx-tabs-3.5.0 sphinx_mdolab_theme-1.4.4 sphinxcontrib-autoprogram-0.1.9 sphinxcontrib-bibtex-2.6.5 sphinxcontrib-jquery-4.1 [rtd-command-info] start-time: 2026-04-02T20:09:02.959226Z, end-time: 2026-04-02T20:09:02.996749Z, duration: 0, exit-code: 0 cat doc/conf.py from sphinx_mdolab_theme.config import * import subprocess # -- Path setup -------------------------------------------------------------- # If extensions (or modules to document with autodoc) are in another directory, # add these directories to sys.path here. If the directory is relative to the # documentation root, use os.path.abspath to make it absolute, like shown here. import os import sys sys.path.insert(0, os.path.abspath("../")) sys.path.insert(0, os.path.abspath("./")) # to import custom Sphinx extension from ext.costfunctionslist import TEMP_FILE # build doxygen read_the_docs_build = os.environ.get("READTHEDOCS", None) == "True" if read_the_docs_build: subprocess.call("doxygen", shell=True) # -- Project information ----------------------------------------------------- project = "ADflow" # -- General configuration --------------------------------------------------- # Built-in Sphinx extensions are already contained in the imported variable # here we add external extensions, which must also be added to requirements.txt # so that RTD can import and use them extensions.extend(["numpydoc", "ext.costfunctionslist"]) html_static_path = ["_static"] # mock import for autodoc autodoc_mock_imports = ["numpy", "mpi4py", "baseclasses"] # bibtex sources bibtex_bibfiles.extend(["citations.bib"]) # Ignore the temp file from the cost functions list extension exclude_patterns.extend([TEMP_FILE]) [rtd-command-info] start-time: None, end-time: None, duration: None, exit-code: None python -m sphinx -T -b html -d _build/doctrees -D language=en . $READTHEDOCS_OUTPUT/html