Merge remote-tracking branch 'origin/main' into issue-2383-toolchain

 Conflicts:
    cprover_bindings/src/goto_program/expr.rs
    kani-compiler/src/codegen_cprover_gotoc/codegen/intrinsic.rs
    kani-compiler/src/codegen_cprover_gotoc/codegen/rvalue.rs
    library/kani/src/lib.rs
    tests/ui/cbmc_checks/signed-overflow/expected
    tests/ui/cbmc_checks/unsigned-overflow/expected

.github/workflows/kani.yml

@@ -52,6 +52,29 @@ jobs:
           KANI_ENABLE_WRITE_JSON_SYMTAB: 1
         run: ./scripts/kani-regression.sh
 
+  benchcomp-tests:
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout Kani
+        uses: actions/checkout@v3
+
+      - name: Install benchcomp dependencies
+        run: |
+          sudo apt-get update
+          sudo apt-get install -y python3-pip
+          pushd tools/benchcomp && pip3 install -r requirements.txt
+
+      - name: Setup Kani Dependencies
+        uses: ./.github/actions/setup
+        with:
+          os: ubuntu-20.04
+
+      - name: Build Kani using release mode
+        run: cargo build-dev -- --release
+
+      - name: Run benchcomp unit and regression tests
+        run: pushd tools/benchcomp && PATH=$(realpath ../../scripts):$PATH test/run
+
   perf:
     runs-on: ubuntu-20.04
     steps:
@@ -109,7 +132,7 @@ jobs:
       # When we're pushed to main branch, only then actually publish the docs.
       - name: Publish Documentation
         if: ${{ github.event_name == 'push' && startsWith('refs/heads/main', github.ref) }}
-        uses: JamesIves/github-pages-deploy-action@v4.3.3
+        uses: JamesIves/github-pages-deploy-action@v4
         with:
           branch: gh-pages
           folder: docs/book/
@@ -283,4 +306,20 @@ jobs:
       - name: Run benchcomp
         run: |
           new/tools/benchcomp/bin/benchcomp \
-            --config new/tools/benchcomp/configs/perf-regression.yaml
+            --config new/tools/benchcomp/configs/perf-regression.yaml \
+            run
+          new/tools/benchcomp/bin/benchcomp \
+            --config new/tools/benchcomp/configs/perf-regression.yaml \
+            collate
+
+      - name: Perf Regression Results Table
+        run: |
+          new/tools/benchcomp/bin/benchcomp \
+            --config new/tools/benchcomp/configs/perf-regression.yaml \
+            visualize --only dump_markdown_results_table >> "$GITHUB_STEP_SUMMARY"
+
+      - name: Run other visualizations
+        run: |
+          new/tools/benchcomp/bin/benchcomp \
+            --config new/tools/benchcomp/configs/perf-regression.yaml \
+            visualize --except dump_markdown_results_table

CHANGELOG.md

@@ -4,9 +4,21 @@ This file contains notable changes (e.g. breaking changes, major changes, etc.)
 
 This file was introduced starting Kani 0.23.0, so it only contains changes from version 0.23.0 onwards.
 
+## [0.26.0]
+
+### What's Changed
+
+* The Kani reference now includes an ["Attributes"](https://model-checking.github.io/kani/reference/attributes.html) section that describes each of the attributes available in Kani ([pull request](https://github.com/model-checking/kani/pull/2359) by @adpaco-aws)
+* Users' choice of SAT solver, specified by the `solver` attribute, is now propagated to the loop-contract synthesizer ([pull request](https://github.com/model-checking/kani/pull/2320) by @qinheping)
+* Unit tests generated by the concrete playback feature now compile correctly when using `RUSTFLAGS="--cfg=kani"` ([pull request](https://github.com/model-checking/kani/pull/2353) by @jaisnan)
+* The Rust toolchain is updated to 2023-02-18 ([pull request](https://github.com/model-checking/kani/pull/2384) by @tautschnig)
+
+**Full Changelog**: https://github.com/model-checking/kani/compare/kani-0.25.0...kani-0.26.0
+
+
 ## [0.25.0]
 
-## What's Changed
+### What's Changed
 
 * Add implementation for the `#[kani::should_panic]` attribute by @adpaco-aws in https://github.com/model-checking/kani/pull/2315
 * Upgrade Rust toolchain to nightly-2023-02-04 by @tautschnig in https://github.com/model-checking/kani/pull/2324