The 0.01 ETH seed swap only moved the tick 127 ticks from the start
and 37 ticks from the ANCHOR center — far below the 400-tick minimum
amplitude (2 × TICK_SPACING). As a result, the second recenter()
always reverted with "amplitude not reached", preventing VWAP bootstrap.
Root cause: SEED_SWAP_ETH was 1 % of SEED_LM_ETH. The ANCHOR
position holds ~25 % of SEED_LM_ETH as WETH across ~7 200 ticks, so
consuming half of that WETH (≈0.125 ETH) is already enough to move
the price 3 600 ticks past centre.
Fix: raise SEED_SWAP_ETH from 0.01 ether to 0.5 ether (50 % of
SEED_LM_ETH), giving a 4× margin over the minimum required. Verified
against a Base-Sepolia fork at block 20 000 000 (same environment as
CI): VWAP is now bootstrapped and cumulativeVolume > 0 after deployment.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Deploy scripts (DeployLocal.sol and DeployBase.sol) now execute a
seed buy + double-recenter sequence before handing control to users:
1. Temporarily grant deployer recenterAccess (via self as feeDestination)
2. Fund LM with a small amount and call recenter() -> places thin positions
3. SeedSwapper executes a small buy, generating a non-zero WETH fee
4. Second recenter() hits the cumulativeVolume==0 bootstrap path with
ethFee>0 -> _recordVolumeAndPrice fires -> cumulativeVolume>0
5. Revoke recenterAccess and restore the real feeDestination
After deployment, cumulativeVolume>0, so the bootstrap path is
unreachable by external users and cannot be front-run by an attacker
inflating the initial VWAP anchor with a whale buy.
Also adds:
- tools/deploy-optimizer.sh: verification step checks cumulativeVolume>0
after a fresh local deployment
- test_vwapBootstrappedBySeedTrade() in VWAPFloorProtection.t.sol:
confirms the deploy sequence (recenter + buy + recenter) leaves
cumulativeVolume>0 and getVWAP()>0
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
OptimizerV3Push3 is an equivalence-proof contract with only isBullMarket().
It cannot serve as an ERC1967Proxy implementation because it has no initialize()
or getLiquidityParams(). The CI bootstrap was failing because the proxy
deployment reverted when calling initialize() on the Push3 implementation.
Switch deploy scripts to Optimizer.sol (the base UUPS contract) which has the
full interface required by ERC1967Proxy and LiquidityManager.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
