Clean up ML code #494
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| 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')" >> $GITHUB_OUTPUT | |
| - name: Cache cargo | |
| uses: Swatinem/rust-cache@v2 | |
| with: | |
| shared-key: "shared" | |
| - uses: actions/cache/restore@v4 | |
| with: | |
| path: logs | |
| key: use-restore-key-instead | |
| restore-keys: logs-${{ 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')" >> $GITHUB_OUTPUT | |
| - name: Cache log files | |
| id: cache-log | |
| uses: actions/cache@v4 | |
| with: | |
| path: logs | |
| key: logs-${{ 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 }} |