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Increase timeout of kani tests #4765

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Merged
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Sep 2, 2024
Merged

Increase timeout of kani tests #4765

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9 changes: 6 additions & 3 deletions tests/integration_tests/test_kani.py
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Original file line number Diff line number Diff line change
@@ -1,7 +1,7 @@
# Copyright 2023 Amazon.com, Inc. or its affiliates. All Rights Reserved.
# SPDX-License-Identifier: Apache-2.0
"""
Proofs ensuring memory safety properites, user-defined assertions,
Proofs ensuring memory safety properties, user-defined assertions,
absence of panics and some types of unexpected behavior (e.g., arithmetic overflows).
"""
import os
Expand All @@ -14,7 +14,9 @@
PLATFORM = platform.machine()


@pytest.mark.timeout(1800)
# The `check_output` timeout will always fire before this one, but we need to
# set a timeout here to override the default pytest timeout of 180s.
@pytest.mark.timeout(2420)
@pytest.mark.skipif(PLATFORM != "x86_64", reason="Kani proofs run only on x86_64.")
@pytest.mark.skipif(
os.environ.get("BUILDKITE") != "true",
Expand All @@ -31,7 +33,8 @@ def test_kani(results_dir):
# --output-format terse is required by -j
# --enable-unstable is needed to enable `-Z` flags
_, stdout, _ = utils.check_output(
"cargo kani --enable-unstable -Z stubbing -Z function-contracts --restrict-vtable -j --output-format terse"
"cargo kani --enable-unstable -Z stubbing -Z function-contracts --restrict-vtable -j --output-format terse",
timeout=2400,
)

(results_dir / "kani_log").write_text(stdout, encoding="utf-8")