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Merged
JacobStephens2 merged 2 commits into from
Nov 7, 2026
Merged

Benchmark the Go prototype against Rust #1854

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82cc4dc
Add reproducible Go and Rust benchmark runner for #1835
JacobStephens2 Nov 6, 2026
3068956
Publish measured Go and Rust comparison for #1835
JacobStephens2 Nov 6, 2026
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13 changes: 13 additions & 0 deletions docs/research/go-vs-rust-benchmark-2026-11-06/1-go-model_check.log
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$ /tmp/thirdshift-benchmark-sl4wkj08/go-tests '-test.run=^TestPickupModel' -test.count=1 -test.v
=== RUN TestPickupModelSafety
pickup_model_test.go:267: ADR-0017: 1993250 unique states
--- PASS: TestPickupModelSafety (4.15s)
=== RUN TestPickupModelMutations
=== RUN TestPickupModelMutations/WithoutClaimCount
pickup_model_test.go:285: WithoutClaimCount: 119601 states; shortest dispatch trace (19): [ListReady(0) SelectHistory(0) CreateReservation(0) RefreshIssue(0) RefreshHistory(0) ListReady(1) SelectHistory(1) PutClaimLabels(0) PrepareWorktree(0) Dispatch(0) KeepClaimWithOriginWork(0) ReleaseReservation(0) CreateReservation(1) DayHandsBack RefreshIssue(1) RefreshHistory(1) PutClaimLabels(1) PrepareWorktree(1) Dispatch(1)]; shortest claimed trace (19): [ListReady(0) SelectHistory(0) CreateReservation(0) RefreshIssue(0) RefreshHistory(0) ListReady(1) SelectHistory(1) PutClaimLabels(0) PrepareWorktree(0) Dispatch(0) KeepClaimWithOriginWork(0) ReleaseReservation(0) CreateReservation(1) DayHandsBack RefreshIssue(1) RefreshHistory(1) PutClaimLabels(1) PrepareWorktree(1) Dispatch(1)]
=== RUN TestPickupModelMutations/UnconditionalCreate
pickup_model_test.go:285: UnconditionalCreate: 223036 states; shortest dispatch trace (16): [ListReady(0) SelectHistory(0) CreateReservation(0) RefreshIssue(0) RefreshHistory(0) ListReady(1) SelectHistory(1) CreateReservation(1) RefreshIssue(1) RefreshHistory(1) PutClaimLabels(0) PrepareWorktree(0) Dispatch(0) PutClaimLabels(1) PrepareWorktree(1) Dispatch(1)]; shortest claimed trace (16): [ListReady(0) SelectHistory(0) CreateReservation(0) RefreshIssue(0) RefreshHistory(0) ListReady(1) SelectHistory(1) CreateReservation(1) RefreshIssue(1) RefreshHistory(1) PutClaimLabels(0) PrepareWorktree(0) Dispatch(0) PutClaimLabels(1) PrepareWorktree(1) Dispatch(1)]
--- PASS: TestPickupModelMutations (0.76s)
--- PASS: TestPickupModelMutations/WithoutClaimCount (0.26s)
--- PASS: TestPickupModelMutations/UnconditionalCreate (0.50s)
PASS
69 changes: 69 additions & 0 deletions docs/research/go-vs-rust-benchmark-2026-11-06/1-rust-model_check.log
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$ /tmp/thirdshift-benchmark-sl4wkj08/rust-target/debug/deps/pickup_model-1d72f02ce05acf2e --test-threads=1 --nocapture

running 5 tests
test assert_requested_property ... ignored, known pre-Claim dispatch finding; run explicitly to see the failure
test current_protocol_reports_pre_claim_dispatch_counterexample ... Current, Dispatch: 7093 unique states
KNOWN FINDING: the literal dispatch property fails: Path[14]:
- ListReady(0)
- SelectHistory(0)
- CreateReservation(0)
- RefreshIssue(0)
- RefreshHistory(0)
- Dispatch(0)
- FailBeforeClaim(0)
- ReleaseReservation(0)
- ListReady(1)
- SelectHistory(1)
- CreateReservation(1)
- RefreshIssue(1)
- RefreshHistory(1)
- Dispatch(1)

ok
test pickup_claimed_dispatch_safety ... Current, ClaimedDispatch: 86745 unique states
ok
test removing_claim_count_recheck_is_detected ... WithoutClaimCount, ClaimedDispatch: 20675 unique states
Claim-count mutation counterexample: Path[19]:
- ListReady(0)
- SelectHistory(0)
- CreateReservation(0)
- RefreshIssue(0)
- RefreshHistory(0)
- Dispatch(0)
- ReadClaimLabels(0)
- ListReady(1)
- SelectHistory(1)
- PutClaimLabels(0)
- KeepClaim(0)
- ReleaseReservation(0)
- CreateReservation(1)
- DayHandsBack
- RefreshIssue(1)
- RefreshHistory(1)
- Dispatch(1)
- ReadClaimLabels(1)
- PutClaimLabels(1)

ok
test removing_empty_create_lease_is_detected ... UnconditionalCreate, ClaimedDispatch: 22520 unique states
Empty-lease mutation counterexample: Path[15]:
- ListReady(0)
- SelectHistory(0)
- CreateReservation(0)
- RefreshIssue(0)
- RefreshHistory(0)
- Dispatch(0)
- ReadClaimLabels(0)
- ListReady(1)
- SelectHistory(1)
- CreateReservation(1)
- RefreshIssue(1)
- RefreshHistory(1)
- PutClaimLabels(0)
- Dispatch(1)
- ReadClaimLabels(1)

ok

test result: ok. 4 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.12s

13 changes: 13 additions & 0 deletions docs/research/go-vs-rust-benchmark-2026-11-06/2-go-model_check.log
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$ /tmp/thirdshift-benchmark-f7shrf8g/go-tests '-test.run=^TestPickupModel' -test.count=1 -test.v
=== RUN TestPickupModelSafety
pickup_model_test.go:267: ADR-0017: 1993250 unique states
--- PASS: TestPickupModelSafety (4.15s)
=== RUN TestPickupModelMutations
=== RUN TestPickupModelMutations/WithoutClaimCount
pickup_model_test.go:285: WithoutClaimCount: 119601 states; shortest dispatch trace (19): [ListReady(0) SelectHistory(0) CreateReservation(0) RefreshIssue(0) RefreshHistory(0) ListReady(1) SelectHistory(1) PutClaimLabels(0) PrepareWorktree(0) Dispatch(0) KeepClaimWithOriginWork(0) ReleaseReservation(0) CreateReservation(1) DayHandsBack RefreshIssue(1) RefreshHistory(1) PutClaimLabels(1) PrepareWorktree(1) Dispatch(1)]; shortest claimed trace (19): [ListReady(0) SelectHistory(0) CreateReservation(0) RefreshIssue(0) RefreshHistory(0) ListReady(1) SelectHistory(1) PutClaimLabels(0) PrepareWorktree(0) Dispatch(0) KeepClaimWithOriginWork(0) ReleaseReservation(0) CreateReservation(1) DayHandsBack RefreshIssue(1) RefreshHistory(1) PutClaimLabels(1) PrepareWorktree(1) Dispatch(1)]
=== RUN TestPickupModelMutations/UnconditionalCreate
pickup_model_test.go:285: UnconditionalCreate: 223036 states; shortest dispatch trace (16): [ListReady(0) SelectHistory(0) CreateReservation(0) RefreshIssue(0) RefreshHistory(0) ListReady(1) SelectHistory(1) CreateReservation(1) RefreshIssue(1) RefreshHistory(1) PutClaimLabels(0) PrepareWorktree(0) Dispatch(0) PutClaimLabels(1) PrepareWorktree(1) Dispatch(1)]; shortest claimed trace (16): [ListReady(0) SelectHistory(0) CreateReservation(0) RefreshIssue(0) RefreshHistory(0) ListReady(1) SelectHistory(1) CreateReservation(1) RefreshIssue(1) RefreshHistory(1) PutClaimLabels(0) PrepareWorktree(0) Dispatch(0) PutClaimLabels(1) PrepareWorktree(1) Dispatch(1)]
--- PASS: TestPickupModelMutations (0.65s)
--- PASS: TestPickupModelMutations/WithoutClaimCount (0.20s)
--- PASS: TestPickupModelMutations/UnconditionalCreate (0.46s)
PASS
69 changes: 69 additions & 0 deletions docs/research/go-vs-rust-benchmark-2026-11-06/2-rust-model_check.log
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$ /tmp/thirdshift-benchmark-f7shrf8g/rust-target/debug/deps/pickup_model-1d72f02ce05acf2e --test-threads=1 --nocapture

running 5 tests
test assert_requested_property ... ignored, known pre-Claim dispatch finding; run explicitly to see the failure
test current_protocol_reports_pre_claim_dispatch_counterexample ... Current, Dispatch: 7093 unique states
KNOWN FINDING: the literal dispatch property fails: Path[14]:
- ListReady(0)
- SelectHistory(0)
- CreateReservation(0)
- RefreshIssue(0)
- RefreshHistory(0)
- Dispatch(0)
- FailBeforeClaim(0)
- ReleaseReservation(0)
- ListReady(1)
- SelectHistory(1)
- CreateReservation(1)
- RefreshIssue(1)
- RefreshHistory(1)
- Dispatch(1)

ok
test pickup_claimed_dispatch_safety ... Current, ClaimedDispatch: 86745 unique states
ok
test removing_claim_count_recheck_is_detected ... WithoutClaimCount, ClaimedDispatch: 20675 unique states
Claim-count mutation counterexample: Path[19]:
- ListReady(0)
- SelectHistory(0)
- CreateReservation(0)
- RefreshIssue(0)
- RefreshHistory(0)
- Dispatch(0)
- ReadClaimLabels(0)
- ListReady(1)
- SelectHistory(1)
- PutClaimLabels(0)
- KeepClaim(0)
- ReleaseReservation(0)
- CreateReservation(1)
- DayHandsBack
- RefreshIssue(1)
- RefreshHistory(1)
- Dispatch(1)
- ReadClaimLabels(1)
- PutClaimLabels(1)

ok
test removing_empty_create_lease_is_detected ... UnconditionalCreate, ClaimedDispatch: 22520 unique states
Empty-lease mutation counterexample: Path[15]:
- ListReady(0)
- SelectHistory(0)
- CreateReservation(0)
- RefreshIssue(0)
- RefreshHistory(0)
- Dispatch(0)
- ReadClaimLabels(0)
- ListReady(1)
- SelectHistory(1)
- CreateReservation(1)
- RefreshIssue(1)
- RefreshHistory(1)
- PutClaimLabels(0)
- Dispatch(1)
- ReadClaimLabels(1)

ok

test result: ok. 4 passed; 0 failed; 1 ignored; 0 measured; 0 filtered out; finished in 1.12s

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