Clean up ML code #474
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| name: Continuous integration | |
| on: | |
| push: | |
| branches: [main] | |
| pull_request: | |
| branches: [main] | |
| workflow_dispatch: | |
| # Run once a month to regenerate the cached log files for PRs to use | |
| schedule: | |
| - cron: "0 0 1 * *" | |
| jobs: | |
| format: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - run: cargo fmt --check | |
| clippy: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - run: cargo clippy -- -D warnings | |
| test: | |
| # will wait for new cache on push to main branch, otherwise will run straight away with existing cache | |
| needs: generate_log | |
| if: ${{ always() && !failure() && !cancelled() }} | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| z3version: ['4.8.7', '4.8.17', '4.11.2', '4.12.2', '4.12.4', '4.13.3'] | |
| # Linux, Processor (CPU): 4, Memory (RAM): 16 GB, Storage (SSD): 14 GB | |
| # https://docs.github.com/en/actions/using-github-hosted-runners/about-github-hosted-runners/about-github-hosted-runners#supported-runners-and-hardware-resources | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - id: configure-z3-id | |
| run: echo "z3_v_clean=$(echo "${{ matrix.z3version }}" | sed 's/\./_/g')" >> $GITHUB_OUTPUT | |
| - name: Cache cargo | |
| uses: Swatinem/rust-cache@v2 | |
| with: | |
| shared-key: "shared" | |
| - uses: actions/cache/restore@v3 | |
| with: | |
| path: logs | |
| key: use-restore-key-instead | |
| restore-keys: logs-${{ steps.configure-z3-id.outputs.z3_v_clean }}- | |
| - id: check-logs-cached | |
| run: ls -la logs | |
| - run: cargo version && SLP_MEMORY_LIMIT_GB=16 cargo test --workspace -- --nocapture | |
| # Failure | |
| - run: tar -czf failing_logs.tar.bz2 logs/ | |
| if: failure() | |
| - uses: actions/[email protected] | |
| if: failure() | |
| with: | |
| name: "logs_z3_v${{ matrix.z3version }}" | |
| path: failing_logs.tar.bz2 | |
| retention-days: 1 | |
| generate_log: | |
| # only run this job on push to main branch | |
| if: (github.event_name == 'push' && github.ref == 'refs/heads/main') || github.event_name == 'workflow_dispatch' | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| z3version: | |
| - version: '4.8.7' | |
| old: true # required for versions up to `4.8.9` | |
| - version: '4.8.17' | |
| - version: '4.11.2' | |
| - version: '4.12.2' | |
| - version: '4.12.4' | |
| - version: '4.13.3' | |
| distribution: 'glibc-2.35' | |
| # for versions of Z3 at least 4.9.0 we need v1.3 of the GitHub action, for older versions of Z3, 1.2.2 | |
| runs-on: ubuntu-latest | |
| steps: | |
| - uses: actions/checkout@v4 | |
| - name: Install Z3 for older version | |
| uses: pavpanchekha/[email protected] # see GitHub Action "Install Z3" | |
| if: ${{ matrix.z3version.old == true }} | |
| with: | |
| version: ${{ matrix.z3version.version }} | |
| - name: Install Z3 for newer version | |
| uses: pavpanchekha/[email protected] # see GitHub Action "Install Z3" | |
| if: ${{ !(matrix.z3version.old == true) }} | |
| with: | |
| version: ${{ matrix.z3version.version }} | |
| distribution: ${{ matrix.z3version.distribution == '' && 'glibc-2.31' || matrix.z3version.distribution }} | |
| - name: Configure Z3 version environment variable | |
| id: configure-z3-id | |
| run: | | |
| # Generate filename comaptible version: 4.8.7 -> 4_8_7 | |
| echo "z3_v_clean=$(echo "${{ matrix.z3version }}" | sed 's/\./_/g')" >> $GITHUB_OUTPUT | |
| # Generate regex compatible version: 4.8.7 -> 4\.8\.7 | |
| echo "z3_v_regex=$(echo "${{ matrix.z3version }}" | sed 's/\./\\./g')" >> $GITHUB_OUTPUT | |
| - name: Cache log files | |
| id: cache-log | |
| uses: actions/cache@v3 | |
| with: | |
| path: logs | |
| key: logs-${{ steps.configure-z3-id.outputs.z3_v_clean }}-${{ hashFiles('smt-problems/**/*.smt2') }} | |
| restore-keys: logs-${{ steps.configure-z3-id.outputs.z3_v_clean }}- | |
| - name: Run Z3 solver on changed smt2 files and compress | |
| id: run_z3_and_upload | |
| run: | | |
| # Create the 'logs' directory | |
| test -d "logs" || mkdir "logs" | |
| # Loop through all files and check that log exists | |
| for file in smt-problems/**/*.smt2; do | |
| test -f "$file" || break | |
| # Skip if the file if the first line is a comment with | |
| [ "$(sed -n '/^;[^\n]*${{ steps.configure-z3-id.outputs.z3_v_regex }}/p;q' $file)" ] && echo "Skipping $file since the first line contains \"${{ matrix.z3version }}\"" && continue || true | |
| # Get the file hash | |
| file_hash=$(shasum -a 256 "$file" | cut -d' ' -f1) | |
| # Get the filename without extension | |
| base_name=$(basename "${file%.*}") | |
| # Log file name | |
| log_file_name="logs/${base_name}_fHash_${file_hash}.log" | |
| # Skip if log file exists and is not empty | |
| test -s "${log_file_name}" && continue || true | |
| rm -f "logs/${base_name}_fHash_*.log" | |
| echo "Processing \"$file\" to \"$log_file_name\"" | |
| # Run Z3 solver for the file and save the log in the 'logs' directory. | |
| # The memory limit is set to 15.5GB and the timeout is set to 30 seconds | |
| # (this limits the log file size to roughly <=4GB). We redirect | |
| # the output so that it doesn't get printed and listen for a | |
| # timeout message in which case we remove the last line of the log | |
| # file since it may be incomplete (and cause parsing errors). | |
| z3 trace=true proof=true -memory:15872 -T:10 trace-file-name=${log_file_name} ./$file \ | |
| > >(grep -q "timeout" && echo "[Timeout] Removing last line of logfile" && tail -n 1 "${log_file_name}" | wc -c | xargs -I {} truncate -s -{} "${log_file_name}") \ | |
| || echo "!!! Error processing \"$file\"" | |
| test -s "${log_file_name}" || echo "!!! Log file not created for \"$file\"" | |
| done | |
| # TODO: not enough permission for this. | |
| # - name: Delete old cache | |
| # run: | | |
| # echo "Fetching list of cache key" | |
| # cacheKeys=$(gh cache list -R $REPO | cut -f 1) | |
| # ## Setting this to not fail the workflow while deleting cache keys. | |
| # set +e | |
| # for cacheKey in $cacheKeys; do | |
| # echo "Deleting $cacheKey" | |
| # gh cache delete $cacheKey -R $REPO | |
| # done | |
| # env: | |
| # GH_TOKEN: ${{ secrets.GITHUB_TOKEN }} | |
| # REPO: ${{ github.repository }} |