trigger ci

Co-authored-by: HAOYUatHZ <37070449+HAOYUatHZ@users.noreply.github.com>

.github/workflows/common.yml

@@ -26,7 +26,7 @@ jobs:
     steps:
     - uses: actions-rs/toolchain@v1
       with:
-        toolchain: nightly-2022-12-10
+        toolchain: nightly-2022-08-23
         override: true
         components: rustfmt, clippy
     - name: Install Go

.github/workflows/coordinator.yml

@@ -26,7 +26,7 @@ jobs:
     steps:
     - uses: actions-rs/toolchain@v1
       with:
-        toolchain: nightly-2022-12-10
+        toolchain: nightly-2022-08-23
         override: true
         components: rustfmt, clippy
     - name: Install Go

.github/workflows/roller.yml

@@ -26,7 +26,7 @@ jobs:
     steps:
     - uses: actions-rs/toolchain@v1
       with:
-        toolchain: nightly-2022-12-10
+        toolchain: nightly-2022-08-23
         override: true
         components: rustfmt, clippy
     - name: Install Go
@@ -42,8 +42,6 @@ jobs:
     - name: Test
       run: |
         make roller
-        export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:./prover/lib
-        export CHAIN_ID=534353
         go test -v ./...
   check:
     runs-on: ubuntu-latest

Jenkinsfile

@@ -13,8 +13,6 @@ pipeline {
     environment {
         GO111MODULE = 'on'
         PATH="/home/ubuntu/.cargo/bin:$PATH"
-        LD_LIBRARY_PATH="$LD_LIBRARY_PATH:./coordinator/verifier/lib"
-        CHAIN_ID='534353'
         // LOG_DOCKER = 'true'
     }
     stages {

Makefile

@@ -1,7 +1,5 @@
 .PHONY: check update dev_docker clean
 
-ZKP_VERSION=release-1220
-
 help: ## Display this help message
 	@grep -h \
 		-E '^[a-zA-Z_-]+:.*?## .*$$' $(MAKEFILE_LIST) | \
@@ -31,15 +29,5 @@ dev_docker: ## build docker images for development/testing usages
 	docker build -t scroll_l1geth ./common/docker/l1geth/
 	docker build -t scroll_l2geth ./common/docker/l2geth/
 
-test_zkp: ## Test zkp prove and verify, roller/prover generates the proof and coordinator/verifier verifies it
-	mkdir -p test_params
-	wget https://circuit-release.s3.us-west-2.amazonaws.com/circuit-release/${ZKP_VERSION}/test_params/params19 -O ./test_params/params19
-	wget https://circuit-release.s3.us-west-2.amazonaws.com/circuit-release/${ZKP_VERSION}/test_params/params26 -O ./test_params/params26
-	wget https://circuit-release.s3.us-west-2.amazonaws.com/circuit-release/${ZKP_VERSION}/test_seed -O test_seed
-	rm -rf ./roller/assets/test_params && mv test_params ./roller/assets/ && mv test_seed ./roller/assets/
-	cd ./roller && make test-gpu-prover
-	rm -rf ./coordinator/assets/test_params && mv ./roller/assets/test_params ./coordinator/assets/ && mv ./roller/assets/agg_proof ./coordinator/assets/
-	cd ./coordinator && make test-gpu-verifier
-
 clean: ## Empty out the bin folder
 	@rm -rf build/bin

bridge/config.json

@@ -16,7 +16,8 @@
         "escalate_multiple_den": 10,
         "max_gas_price": 10000000000,
         "tx_type": "LegacyTx",
-        "min_balance": 100000000000000000000
+        "min_balance": 100000000000000000000,
+        "pending_limit": 500
       },
       "message_sender_private_keys": [
         "1212121212121212121212121212121212121212121212121212121212121212"
@@ -39,7 +40,8 @@
         "escalate_multiple_den": 10,
         "max_gas_price": 10000000000,
         "tx_type": "LegacyTx",
-        "min_balance": 100000000000000000000
+        "min_balance": 100000000000000000000,
+        "pending_limit": 500
       },
       "message_sender_private_keys": [
         "1212121212121212121212121212121212121212121212121212121212121212"

bridge/config/relayer_config.go

@@ -30,7 +30,8 @@ type SenderConfig struct {
 	// The transaction type to use: LegacyTx, AccessListTx, DynamicFeeTx
 	TxType string `json:"tx_type"`
 	// The min balance set for check and set balance for sender's accounts.
-	MinBalance *big.Int `json:"min_balance,omitempty"`
+	MinBalance   *big.Int `json:"min_balance,omitempty"`
+	PendingLimit int64    `json:"pending_limit,omitempty"`
 }
 
 // RelayerConfig loads relayer configuration items.

bridge/l1/relayer.go

@@ -3,15 +3,17 @@ package l1
 import (
 	"context"
 	"errors"
+	"fmt"
 	"math/big"
 	"time"
 
-	// not sure if this will make problems when relay with l1geth
-
 	"github.com/scroll-tech/go-ethereum/accounts/abi"
 	"github.com/scroll-tech/go-ethereum/common"
 	"github.com/scroll-tech/go-ethereum/crypto"
 	"github.com/scroll-tech/go-ethereum/log"
+	"modernc.org/mathutil"
+
+	"scroll-tech/common/utils"
 
 	"scroll-tech/database/orm"
 
@@ -55,7 +57,7 @@ func NewLayer1Relayer(ctx context.Context, db orm.L1MessageOrm, cfg *config.Rela
 		return nil, err
 	}
 
-	return &Layer1Relayer{
+	layer1 := &Layer1Relayer{
 		ctx:            ctx,
 		sender:         sender,
 		db:             db,
@@ -63,7 +65,89 @@ func NewLayer1Relayer(ctx context.Context, db orm.L1MessageOrm, cfg *config.Rela
 		cfg:            cfg,
 		stopCh:         make(chan struct{}),
 		confirmationCh: sender.ConfirmChan(),
-	}, nil
+	}
+
+	// Deal with broken transactions.
+	if err = layer1.prepare(ctx); err != nil {
+		return nil, err
+	}
+
+	return layer1, nil
+}
+
+// prepare to run check logic and until it's finished.
+func (r *Layer1Relayer) prepare(ctx context.Context) error {
+	go func(ctx context.Context) {
+		for {
+			select {
+			case <-ctx.Done():
+				return
+			case cfm := <-r.confirmationCh:
+				if !cfm.IsSuccessful {
+					log.Warn("transaction confirmed but failed in layer2", "confirmation", cfm)
+				} else {
+					// @todo handle db error
+					err := r.db.UpdateLayer1StatusAndLayer2Hash(r.ctx, cfm.ID, orm.MsgConfirmed, cfm.TxHash.String())
+					if err != nil {
+						log.Warn("UpdateLayer1StatusAndLayer2Hash failed", "err", err)
+					}
+					log.Info("transaction confirmed in layer2", "confirmation", cfm)
+				}
+			}
+		}
+	}(ctx)
+
+	if err := r.checkSubmittedMessages(); err != nil {
+		log.Error("failed to init layer1 submitted tx", "err", err)
+		return err
+	}
+
+	// Wait forever util sender is empty.
+	utils.TryTimes(-1, func() bool {
+		return r.sender.PendingCount() == 0
+	})
+	return nil
+}
+
+func (r *Layer1Relayer) checkSubmittedMessages() error {
+	var blockNumber uint64
+BEGIN:
+	msgs, err := r.db.GetL1Messages(
+		map[string]interface{}{"status": orm.MsgSubmitted},
+		fmt.Sprintf("AND height > %d", blockNumber),
+		fmt.Sprintf("ORDER BY height ASC LIMIT %d", 100),
+	)
+	if err != nil || len(msgs) == 0 {
+		return err
+	}
+
+	for msg := msgs[0]; len(msgs) > 0; { //nolint:staticcheck
+		// If pending txs pool is full, wait a while and retry.
+		if r.sender.IsFull() {
+			log.Warn("layer1 sender pending tx reaches pending limit")
+			time.Sleep(time.Millisecond * 500)
+			continue
+		}
+		msg, msgs = msgs[0], msgs[1:]
+
+		blockNumber = mathutil.MaxUint64(blockNumber, msg.Height)
+
+		data, err := r.packRelayMessage(msg)
+		if err != nil {
+			continue
+		}
+		err = r.sender.LoadOrSendTx(
+			common.HexToHash(msg.Layer2Hash),
+			msg.MsgHash,
+			&r.cfg.MessengerContractAddress,
+			big.NewInt(0),
+			data,
+		)
+		if err != nil {
+			log.Error("failed to load or send l1 submitted tx", "msg hash", msg.MsgHash, "err", err)
+		}
+	}
+	goto BEGIN
 }
 
 // ProcessSavedEvents relays saved un-processed cross-domain transactions to desired blockchain
@@ -89,7 +173,7 @@ func (r *Layer1Relayer) ProcessSavedEvents() {
 	}
 }
 
-func (r *Layer1Relayer) processSavedEvent(msg *orm.L1Message) error {
+func (r *Layer1Relayer) packRelayMessage(msg *orm.L1Message) ([]byte, error) {
 	// @todo add support to relay multiple messages
 	from := common.HexToAddress(msg.Sender)
 	target := common.HexToAddress(msg.Target)
@@ -107,9 +191,16 @@ func (r *Layer1Relayer) processSavedEvent(msg *orm.L1Message) error {
 	if err != nil {
 		log.Error("Failed to pack relayMessage", "msg.nonce", msg.Nonce, "msg.height", msg.Height, "err", err)
 		// TODO: need to skip this message by changing its status to MsgError
+		return nil, err
+	}
+	return data, nil
+}
+
+func (r *Layer1Relayer) processSavedEvent(msg *orm.L1Message) error {
+	data, err := r.packRelayMessage(msg)
+	if err != nil {
 		return err
 	}
-
 	hash, err := r.sender.SendTransaction(msg.MsgHash, &r.cfg.MessengerContractAddress, big.NewInt(0), data)
 	if err != nil && err.Error() == "execution reverted: Message expired" {
 		return r.db.UpdateLayer1Status(r.ctx, msg.MsgHash, orm.MsgExpired)

bridge/l2/relayer.go

@@ -2,28 +2,20 @@ package l2
 
 import (
 	"context"
-	"errors"
-	"fmt"
-	"math/big"
-	"runtime"
 	"sync"
 	"time"
 
 	// not sure if this will make problems when relay with l1geth
 
-	"github.com/scroll-tech/go-ethereum/accounts/abi"
-	"github.com/scroll-tech/go-ethereum/common"
 	"github.com/scroll-tech/go-ethereum/log"
-	"golang.org/x/sync/errgroup"
-	"modernc.org/mathutil"
+
+	"scroll-tech/common/utils"
 
 	"scroll-tech/database"
 	"scroll-tech/database/orm"
 
-	bridge_abi "scroll-tech/bridge/abi"
 	"scroll-tech/bridge/config"
 	"scroll-tech/bridge/sender"
-	"scroll-tech/bridge/utils"
 )
 
 // Layer2Relayer is responsible for
@@ -38,13 +30,11 @@ type Layer2Relayer struct {
 	db  database.OrmFactory
 	cfg *config.RelayerConfig
 
-	messageSender  *sender.Sender
-	messageCh      <-chan *sender.Confirmation
-	l1MessengerABI *abi.ABI
+	messageSender *sender.Sender
+	messageCh     <-chan *sender.Confirmation
 
 	rollupSender *sender.Sender
 	rollupCh     <-chan *sender.Confirmation
-	l1RollupABI  *abi.ABI
 
 	// A list of processing message.
 	// key(string): confirmation ID, value(string): layer2 hash.
@@ -76,326 +66,65 @@ func NewLayer2Relayer(ctx context.Context, db database.OrmFactory, cfg *config.R
 		return nil, err
 	}
 
-	return &Layer2Relayer{
+	layer2 := &Layer2Relayer{
 		ctx:                    ctx,
 		db:                     db,
 		messageSender:          messageSender,
 		messageCh:              messageSender.ConfirmChan(),
-		l1MessengerABI:         bridge_abi.L1MessengerMetaABI,
 		rollupSender:           rollupSender,
 		rollupCh:               rollupSender.ConfirmChan(),
-		l1RollupABI:            bridge_abi.RollupMetaABI,
 		cfg:                    cfg,
 		processingMessage:      sync.Map{},
 		processingCommitment:   sync.Map{},
 		processingFinalization: sync.Map{},
 		stopCh:                 make(chan struct{}),
-	}, nil
+	}
+
+	// Deal with broken transactions.
+	if err = layer2.prepare(ctx); err != nil {
+		return nil, err
+	}
+
+	return layer2, nil
 }
 
-const processMsgLimit = 100
-
-// ProcessSavedEvents relays saved un-processed cross-domain transactions to desired blockchain
-func (r *Layer2Relayer) ProcessSavedEvents() {
-	batch, err := r.db.GetLatestFinalizedBatch()
-	if err != nil {
-		log.Error("GetLatestFinalizedBatch failed", "err", err)
-		return
-	}
-
-	// msgs are sorted by nonce in increasing order
-	msgs, err := r.db.GetL2Messages(
-		map[string]interface{}{"status": orm.MsgPending},
-		fmt.Sprintf("AND height<=%d", batch.EndBlockNumber),
-		fmt.Sprintf("ORDER BY nonce ASC LIMIT %d", processMsgLimit),
-	)
-
-	if err != nil {
-		log.Error("Failed to fetch unprocessed L2 messages", "err", err)
-		return
-	}
-
-	// process messages in batches
-	batchSize := mathutil.Min((runtime.GOMAXPROCS(0)+1)/2, r.messageSender.NumberOfAccounts())
-	for size := 0; len(msgs) > 0; msgs = msgs[size:] {
-		if size = len(msgs); size > batchSize {
-			size = batchSize
-		}
-		var g errgroup.Group
-		for _, msg := range msgs[:size] {
-			msg := msg
-			g.Go(func() error {
-				return r.processSavedEvent(msg, batch.Index)
-			})
-		}
-		if err := g.Wait(); err != nil {
-			if !errors.Is(err, sender.ErrNoAvailableAccount) {
-				log.Error("failed to process l2 saved event", "err", err)
+// prepare to run check logic and until it's finished.
+func (r *Layer2Relayer) prepare(ctx context.Context) error {
+	go func(ctx context.Context) {
+		for {
+			select {
+			case <-ctx.Done():
+				return
+			case confirmation := <-r.messageCh:
+				r.handleConfirmation(confirmation)
+			case confirmation := <-r.rollupCh:
+				r.handleConfirmation(confirmation)
 			}
-			return
 		}
-	}
-}
+	}(ctx)
 
-func (r *Layer2Relayer) processSavedEvent(msg *orm.L2Message, index uint64) error {
-	// @todo fetch merkle proof from l2geth
-	log.Info("Processing L2 Message", "msg.nonce", msg.Nonce, "msg.height", msg.Height)
-
-	proof := bridge_abi.IL1ScrollMessengerL2MessageProof{
-		BlockHeight: big.NewInt(int64(msg.Height)),
-		BatchIndex:  big.NewInt(0).SetUint64(index),
-		MerkleProof: make([]byte, 0),
-	}
-	from := common.HexToAddress(msg.Sender)
-	target := common.HexToAddress(msg.Target)
-	value, ok := big.NewInt(0).SetString(msg.Value, 10)
-	if !ok {
-		// @todo maybe panic?
-		log.Error("Failed to parse message value", "msg.nonce", msg.Nonce, "msg.height", msg.Height)
-		// TODO: need to skip this message by changing its status to MsgError
-	}
-	fee, _ := big.NewInt(0).SetString(msg.Fee, 10)
-	deadline := big.NewInt(int64(msg.Deadline))
-	msgNonce := big.NewInt(int64(msg.Nonce))
-	calldata := common.Hex2Bytes(msg.Calldata)
-	data, err := r.l1MessengerABI.Pack("relayMessageWithProof", from, target, value, fee, deadline, msgNonce, calldata, proof)
-	if err != nil {
-		log.Error("Failed to pack relayMessageWithProof", "msg.nonce", msg.Nonce, "err", err)
-		// TODO: need to skip this message by changing its status to MsgError
+	if err := r.checkSubmittedMessages(); err != nil {
+		log.Error("failed to init layer2 submitted tx", "err", err)
 		return err
 	}
 
-	hash, err := r.messageSender.SendTransaction(msg.MsgHash, &r.cfg.MessengerContractAddress, big.NewInt(0), data)
-	if err != nil && err.Error() == "execution reverted: Message expired" {
-		return r.db.UpdateLayer2Status(r.ctx, msg.MsgHash, orm.MsgExpired)
-	}
-	if err != nil && err.Error() == "execution reverted: Message successfully executed" {
-		return r.db.UpdateLayer2Status(r.ctx, msg.MsgHash, orm.MsgConfirmed)
-	}
-	if err != nil {
-		if !errors.Is(err, sender.ErrNoAvailableAccount) {
-			log.Error("Failed to send relayMessageWithProof tx to layer1 ", "msg.height", msg.Height, "msg.MsgHash", msg.MsgHash, "err", err)
-		}
+	if err := r.checkCommittingBatches(); err != nil {
+		log.Error("failed to init layer2 committed tx", "err", err)
 		return err
 	}
-	log.Info("relayMessageWithProof to layer1", "msgHash", msg.MsgHash, "txhash", hash.String())
 
-	// save status in db
-	// @todo handle db error
-	err = r.db.UpdateLayer2StatusAndLayer1Hash(r.ctx, msg.MsgHash, orm.MsgSubmitted, hash.String())
-	if err != nil {
-		log.Error("UpdateLayer2StatusAndLayer1Hash failed", "msgHash", msg.MsgHash, "err", err)
+	if err := r.checkFinalizingBatches(); err != nil {
+		log.Error("failed to init layer2 finalized tx", "err", err)
 		return err
 	}
-	r.processingMessage.Store(msg.MsgHash, msg.MsgHash)
+
+	// Wait forever until message sender and roller sender are empty.
+	utils.TryTimes(-1, func() bool {
+		return r.messageSender.PendingCount() == 0 && r.rollupSender.PendingCount() == 0
+	})
 	return nil
 }
 
-// ProcessPendingBatches submit batch data to layer 1 rollup contract
-func (r *Layer2Relayer) ProcessPendingBatches() {
-	// batches are sorted by batch index in increasing order
-	batchesInDB, err := r.db.GetPendingBatches(1)
-	if err != nil {
-		log.Error("Failed to fetch pending L2 batches", "err", err)
-		return
-	}
-	if len(batchesInDB) == 0 {
-		return
-	}
-	id := batchesInDB[0]
-	// @todo add support to relay multiple batches
-
-	batches, err := r.db.GetBlockBatches(map[string]interface{}{"id": id})
-	if err != nil || len(batches) == 0 {
-		log.Error("Failed to GetBlockBatches", "batch_id", id, "err", err)
-		return
-	}
-	batch := batches[0]
-
-	traces, err := r.db.GetBlockTraces(map[string]interface{}{"batch_id": id}, "ORDER BY number ASC")
-	if err != nil || len(traces) == 0 {
-		log.Error("Failed to GetBlockTraces", "batch_id", id, "err", err)
-		return
-	}
-
-	layer2Batch := &bridge_abi.IZKRollupLayer2Batch{
-		BatchIndex: batch.Index,
-		ParentHash: common.HexToHash(batch.ParentHash),
-		Blocks:     make([]bridge_abi.IZKRollupLayer2BlockHeader, len(traces)),
-	}
-
-	parentHash := common.HexToHash(batch.ParentHash)
-	for i, trace := range traces {
-		layer2Batch.Blocks[i] = bridge_abi.IZKRollupLayer2BlockHeader{
-			BlockHash:   trace.Header.Hash(),
-			ParentHash:  parentHash,
-			BaseFee:     trace.Header.BaseFee,
-			StateRoot:   trace.StorageTrace.RootAfter,
-			BlockHeight: trace.Header.Number.Uint64(),
-			GasUsed:     0,
-			Timestamp:   trace.Header.Time,
-			ExtraData:   make([]byte, 0),
-			Txs:         make([]bridge_abi.IZKRollupLayer2Transaction, len(trace.Transactions)),
-		}
-		for j, tx := range trace.Transactions {
-			layer2Batch.Blocks[i].Txs[j] = bridge_abi.IZKRollupLayer2Transaction{
-				Caller:   tx.From,
-				Nonce:    tx.Nonce,
-				Gas:      tx.Gas,
-				GasPrice: tx.GasPrice.ToInt(),
-				Value:    tx.Value.ToInt(),
-				Data:     common.Hex2Bytes(tx.Data),
-				R:        tx.R.ToInt(),
-				S:        tx.S.ToInt(),
-				V:        tx.V.ToInt().Uint64(),
-			}
-			if tx.To != nil {
-				layer2Batch.Blocks[i].Txs[j].Target = *tx.To
-			}
-			layer2Batch.Blocks[i].GasUsed += trace.ExecutionResults[j].Gas
-		}
-
-		// for next iteration
-		parentHash = layer2Batch.Blocks[i].BlockHash
-	}
-
-	data, err := r.l1RollupABI.Pack("commitBatch", layer2Batch)
-	if err != nil {
-		log.Error("Failed to pack commitBatch", "id", id, "index", batch.Index, "err", err)
-		return
-	}
-
-	txID := id + "-commit"
-	// add suffix `-commit` to avoid duplication with finalize tx in unit tests
-	hash, err := r.rollupSender.SendTransaction(txID, &r.cfg.RollupContractAddress, big.NewInt(0), data)
-	if err != nil {
-		if !errors.Is(err, sender.ErrNoAvailableAccount) {
-			log.Error("Failed to send commitBatch tx to layer1 ", "id", id, "index", batch.Index, "err", err)
-		}
-		return
-	}
-	log.Info("commitBatch in layer1", "batch_id", id, "index", batch.Index, "hash", hash)
-
-	// record and sync with db, @todo handle db error
-	err = r.db.UpdateCommitTxHashAndRollupStatus(r.ctx, id, hash.String(), orm.RollupCommitting)
-	if err != nil {
-		log.Error("UpdateCommitTxHashAndRollupStatus failed", "id", id, "index", batch.Index, "err", err)
-	}
-	r.processingCommitment.Store(txID, id)
-}
-
-// ProcessCommittedBatches submit proof to layer 1 rollup contract
-func (r *Layer2Relayer) ProcessCommittedBatches() {
-	// set skipped batches in a single db operation
-	if count, err := r.db.UpdateSkippedBatches(); err != nil {
-		log.Error("UpdateSkippedBatches failed", "err", err)
-		// continue anyway
-	} else if count > 0 {
-		log.Info("Skipping batches", "count", count)
-	}
-
-	// batches are sorted by batch index in increasing order
-	batches, err := r.db.GetCommittedBatches(1)
-	if err != nil {
-		log.Error("Failed to fetch committed L2 batches", "err", err)
-		return
-	}
-	if len(batches) == 0 {
-		return
-	}
-	id := batches[0]
-	// @todo add support to relay multiple batches
-
-	status, err := r.db.GetProvingStatusByID(id)
-	if err != nil {
-		log.Error("GetProvingStatusByID failed", "id", id, "err", err)
-		return
-	}
-
-	switch status {
-	case orm.ProvingTaskUnassigned, orm.ProvingTaskAssigned:
-		// The proof for this block is not ready yet.
-		return
-
-	case orm.ProvingTaskProved:
-		// It's an intermediate state. The roller manager received the proof but has not verified
-		// the proof yet. We don't roll up the proof until it's verified.
-		return
-
-	case orm.ProvingTaskFailed, orm.ProvingTaskSkipped:
-		// note: this is covered by UpdateSkippedBatches, but we keep it for completeness's sake
-
-		if err = r.db.UpdateRollupStatus(r.ctx, id, orm.RollupFinalizationSkipped); err != nil {
-			log.Warn("UpdateRollupStatus failed", "id", id, "err", err)
-		}
-
-	case orm.ProvingTaskVerified:
-		log.Info("Start to roll up zk proof", "id", id)
-		success := false
-
-		defer func() {
-			// TODO: need to revisit this and have a more fine-grained error handling
-			if !success {
-				log.Info("Failed to upload the proof, change rollup status to FinalizationSkipped", "id", id)
-				if err = r.db.UpdateRollupStatus(r.ctx, id, orm.RollupFinalizationSkipped); err != nil {
-					log.Warn("UpdateRollupStatus failed", "id", id, "err", err)
-				}
-			}
-		}()
-
-		proofBuffer, instanceBuffer, err := r.db.GetVerifiedProofAndInstanceByID(id)
-		if err != nil {
-			log.Warn("fetch get proof by id failed", "id", id, "err", err)
-			return
-		}
-		if proofBuffer == nil || instanceBuffer == nil {
-			log.Warn("proof or instance not ready", "id", id)
-			return
-		}
-		if len(proofBuffer)%32 != 0 {
-			log.Error("proof buffer has wrong length", "id", id, "length", len(proofBuffer))
-			return
-		}
-		if len(instanceBuffer)%32 != 0 {
-			log.Warn("instance buffer has wrong length", "id", id, "length", len(instanceBuffer))
-			return
-		}
-
-		proof := utils.BufferToUint256Le(proofBuffer)
-		instance := utils.BufferToUint256Le(instanceBuffer)
-		data, err := r.l1RollupABI.Pack("finalizeBatchWithProof", common.HexToHash(id), proof, instance)
-		if err != nil {
-			log.Error("Pack finalizeBatchWithProof failed", "err", err)
-			return
-		}
-
-		txID := id + "-finalize"
-		// add suffix `-finalize` to avoid duplication with commit tx in unit tests
-		txHash, err := r.rollupSender.SendTransaction(txID, &r.cfg.RollupContractAddress, big.NewInt(0), data)
-		hash := &txHash
-		if err != nil {
-			if !errors.Is(err, sender.ErrNoAvailableAccount) {
-				log.Error("finalizeBatchWithProof in layer1 failed", "id", id, "err", err)
-			}
-			return
-		}
-		log.Info("finalizeBatchWithProof in layer1", "batch_id", id, "hash", hash)
-
-		// record and sync with db, @todo handle db error
-		err = r.db.UpdateFinalizeTxHashAndRollupStatus(r.ctx, id, hash.String(), orm.RollupFinalizing)
-		if err != nil {
-			log.Warn("UpdateFinalizeTxHashAndRollupStatus failed", "batch_id", id, "err", err)
-		}
-		success = true
-		r.processingFinalization.Store(txID, id)
-
-	default:
-		log.Error("encounter unreachable case in ProcessCommittedBatches",
-			"block_status", status,
-		)
-	}
-}
-
 // Start the relayer process
 func (r *Layer2Relayer) Start() {
 	loop := func(ctx context.Context, f func()) {

bridge/l2/relayer_commit.go

@@ -0,0 +1,171 @@
+package l2
+
+import (
+	"errors"
+	"fmt"
+	"math/big"
+	"time"
+
+	"github.com/scroll-tech/go-ethereum/common"
+	"github.com/scroll-tech/go-ethereum/log"
+	"modernc.org/mathutil"
+
+	bridge_abi "scroll-tech/bridge/abi"
+	"scroll-tech/bridge/sender"
+
+	"scroll-tech/database/orm"
+)
+
+func (r *Layer2Relayer) checkCommittingBatches() error {
+	var batchIndex uint64
+BEGIN:
+	batches, err := r.db.GetBlockBatches(
+		map[string]interface{}{"rollup_status": orm.RollupCommitting},
+		fmt.Sprintf("AND index > %d", batchIndex),
+		fmt.Sprintf("ORDER BY index ASC LIMIT %d", 10),
+	)
+	if err != nil || len(batches) == 0 {
+		return err
+	}
+
+	for batch := batches[0]; len(batches) > 0; { //nolint:staticcheck
+		// If pending txs pool is full, wait a while and retry.
+		if r.rollupSender.IsFull() {
+			log.Warn("layer2 rollup sender pending committed tx reaches pending limit")
+			time.Sleep(time.Millisecond * 500)
+			continue
+		}
+		batch, batches = batches[0], batches[1:]
+
+		id := batch.ID
+		batchIndex = mathutil.MaxUint64(batchIndex, batch.Index)
+
+		txStr, err := r.db.GetCommitTxHash(id)
+		if err != nil {
+			log.Error("failed to get commit_tx_hash from block_batch", "err", err)
+			continue
+		}
+
+		_, data, err := r.packCommitBatch(id)
+		if err != nil {
+			log.Error("failed to load or send committed tx", "batch id", id, "err", err)
+			continue
+		}
+
+		txID := id + "-commit"
+		err = r.rollupSender.LoadOrSendTx(
+			common.HexToHash(txStr.String),
+			txID,
+			&r.cfg.RollupContractAddress,
+			big.NewInt(0),
+			data,
+		)
+		if err != nil {
+			log.Error("failed to load or send tx", "batch id", id, "err", err)
+		} else {
+			r.processingCommitment.Store(txID, id)
+		}
+	}
+	goto BEGIN
+}
+
+func (r *Layer2Relayer) packCommitBatch(id string) (*orm.BlockBatch, []byte, error) {
+	batches, err := r.db.GetBlockBatches(map[string]interface{}{"id": id})
+	if err != nil || len(batches) == 0 {
+		log.Error("Failed to GetBlockBatches", "batch_id", id, "err", err)
+		return nil, nil, err
+	}
+	batch := batches[0]
+
+	traces, err := r.db.GetBlockTraces(map[string]interface{}{"batch_id": id}, "ORDER BY number ASC")
+	if err != nil || len(traces) == 0 {
+		log.Error("Failed to GetBlockTraces", "batch_id", id, "err", err)
+		return nil, nil, err
+	}
+
+	layer2Batch := &bridge_abi.IZKRollupLayer2Batch{
+		BatchIndex: batch.Index,
+		ParentHash: common.HexToHash(batch.ParentHash),
+		Blocks:     make([]bridge_abi.IZKRollupLayer2BlockHeader, len(traces)),
+	}
+
+	parentHash := common.HexToHash(batch.ParentHash)
+	for i, trace := range traces {
+		layer2Batch.Blocks[i] = bridge_abi.IZKRollupLayer2BlockHeader{
+			BlockHash:   trace.Header.Hash(),
+			ParentHash:  parentHash,
+			BaseFee:     trace.Header.BaseFee,
+			StateRoot:   trace.StorageTrace.RootAfter,
+			BlockHeight: trace.Header.Number.Uint64(),
+			GasUsed:     0,
+			Timestamp:   trace.Header.Time,
+			ExtraData:   make([]byte, 0),
+			Txs:         make([]bridge_abi.IZKRollupLayer2Transaction, len(trace.Transactions)),
+		}
+		for j, tx := range trace.Transactions {
+			layer2Batch.Blocks[i].Txs[j] = bridge_abi.IZKRollupLayer2Transaction{
+				Caller:   tx.From,
+				Nonce:    tx.Nonce,
+				Gas:      tx.Gas,
+				GasPrice: tx.GasPrice.ToInt(),
+				Value:    tx.Value.ToInt(),
+				Data:     common.Hex2Bytes(tx.Data),
+				R:        tx.R.ToInt(),
+				S:        tx.S.ToInt(),
+				V:        tx.V.ToInt().Uint64(),
+			}
+			if tx.To != nil {
+				layer2Batch.Blocks[i].Txs[j].Target = *tx.To
+			}
+			layer2Batch.Blocks[i].GasUsed += trace.ExecutionResults[j].Gas
+		}
+
+		// for next iteration
+		parentHash = layer2Batch.Blocks[i].BlockHash
+	}
+
+	data, err := bridge_abi.RollupMetaABI.Pack("commitBatch", layer2Batch)
+	if err != nil {
+		log.Error("Failed to pack commitBatch", "id", id, "index", batch.Index, "err", err)
+		return nil, nil, err
+	}
+	return batch, data, nil
+}
+
+// ProcessPendingBatches submit batch data to layer 1 rollup contract
+func (r *Layer2Relayer) ProcessPendingBatches() {
+	// batches are sorted by batch index in increasing order
+	batchesInDB, err := r.db.GetPendingBatches(1)
+	if err != nil {
+		log.Error("Failed to fetch pending L2 batches", "err", err)
+		return
+	}
+	if len(batchesInDB) == 0 {
+		return
+	}
+	id := batchesInDB[0]
+	// @todo add support to relay multiple batches
+
+	batch, data, err := r.packCommitBatch(id)
+	if err != nil {
+		return
+	}
+
+	txID := id + "-commit"
+	// add suffix `-commit` to avoid duplication with finalize tx in unit tests
+	hash, err := r.rollupSender.SendTransaction(txID, &r.cfg.RollupContractAddress, big.NewInt(0), data)
+	if err != nil {
+		if !errors.Is(err, sender.ErrNoAvailableAccount) {
+			log.Error("Failed to send commitBatch tx to layer1 ", "id", id, "index", batch.Index, "err", err)
+		}
+		return
+	}
+	log.Info("commitBatch in layer1", "batch_id", id, "index", batch.Index, "hash", hash)
+
+	// record and sync with db, @todo handle db error
+	err = r.db.UpdateCommitTxHashAndRollupStatus(r.ctx, id, hash.String(), orm.RollupCommitting)
+	if err != nil {
+		log.Error("UpdateCommitTxHashAndRollupStatus failed", "id", id, "index", batch.Index, "err", err)
+	}
+	r.processingCommitment.Store(txID, id)
+}

bridge/l2/relayer_finalize.go

@@ -0,0 +1,195 @@
+package l2
+
+import (
+	"errors"
+	"fmt"
+	"math/big"
+	"time"
+
+	"github.com/scroll-tech/go-ethereum/common"
+	"github.com/scroll-tech/go-ethereum/log"
+	"modernc.org/mathutil"
+
+	bridge_abi "scroll-tech/bridge/abi"
+	"scroll-tech/bridge/sender"
+	"scroll-tech/bridge/utils"
+
+	"scroll-tech/database/orm"
+)
+
+func (r *Layer2Relayer) checkFinalizingBatches() error {
+	var (
+		batchLimit = 10
+		batchIndex uint64
+	)
+BEGIN:
+	batches, err := r.db.GetBlockBatches(
+		map[string]interface{}{"rollup_status": orm.RollupFinalizing},
+		fmt.Sprintf("AND index > %d", batchIndex),
+		fmt.Sprintf("ORDER BY index ASC LIMIT %d", batchLimit),
+	)
+	if err != nil || len(batches) == 0 {
+		return err
+	}
+
+	for batch := batches[0]; len(batches) > 0; { //nolint:staticcheck
+		// If pending txs pool is full, wait a while and retry.
+		if r.rollupSender.IsFull() {
+			log.Warn("layer2 rollup sender pending finalized tx reaches pending limit")
+			time.Sleep(time.Millisecond * 500)
+			continue
+		}
+		batch, batches = batches[0], batches[1:]
+
+		id := batch.ID
+		batchIndex = mathutil.MaxUint64(batchIndex, batch.Index)
+
+		txStr, err := r.db.GetFinalizeTxHash(id)
+		if err != nil {
+			log.Error("failed to get finalize_tx_hash from block_batch", "err", err)
+			continue
+		}
+
+		data, err := r.packFinalizeBatch(id)
+		if err != nil {
+			log.Error("failed to pack finalize data", "err", err)
+			continue
+		}
+
+		txID := id + "-finalize"
+		err = r.rollupSender.LoadOrSendTx(
+			common.HexToHash(txStr.String),
+			txID,
+			&r.cfg.RollupContractAddress,
+			big.NewInt(0),
+			data,
+		)
+		if err != nil {
+			log.Error("failed to load or send finalized tx", "batch id", id, "err", err)
+		} else {
+			r.processingFinalization.Store(txID, id)
+		}
+	}
+	goto BEGIN
+}
+
+func (r *Layer2Relayer) packFinalizeBatch(id string) ([]byte, error) {
+	proofBuffer, instanceBuffer, err := r.db.GetVerifiedProofAndInstanceByID(id)
+	if err != nil {
+		log.Warn("fetch get proof by id failed", "id", id, "err", err)
+		return nil, err
+	}
+	if proofBuffer == nil || instanceBuffer == nil {
+		log.Warn("proof or instance not ready", "id", id)
+		return nil, err
+	}
+	if len(proofBuffer)%32 != 0 {
+		log.Error("proof buffer has wrong length", "id", id, "length", len(proofBuffer))
+		return nil, err
+	}
+	if len(instanceBuffer)%32 != 0 {
+		log.Warn("instance buffer has wrong length", "id", id, "length", len(instanceBuffer))
+		return nil, err
+	}
+
+	proof := utils.BufferToUint256Le(proofBuffer)
+	instance := utils.BufferToUint256Le(instanceBuffer)
+	data, err := bridge_abi.RollupMetaABI.Pack("finalizeBatchWithProof", common.HexToHash(id), proof, instance)
+	if err != nil {
+		log.Error("Pack finalizeBatchWithProof failed", "err", err)
+		return nil, err
+	}
+	return data, nil
+}
+
+// ProcessCommittedBatches submit proof to layer 1 rollup contract
+func (r *Layer2Relayer) ProcessCommittedBatches() {
+	// set skipped batches in a single db operation
+	if count, err := r.db.UpdateSkippedBatches(); err != nil {
+		log.Error("UpdateSkippedBatches failed", "err", err)
+		// continue anyway
+	} else if count > 0 {
+		log.Info("Skipping batches", "count", count)
+	}
+
+	// batches are sorted by batch index in increasing order
+	batches, err := r.db.GetCommittedBatches(1)
+	if err != nil {
+		log.Error("Failed to fetch committed L2 batches", "err", err)
+		return
+	}
+	if len(batches) == 0 {
+		return
+	}
+	id := batches[0]
+	// @todo add support to relay multiple batches
+
+	status, err := r.db.GetProvingStatusByID(id)
+	if err != nil {
+		log.Error("GetProvingStatusByID failed", "id", id, "err", err)
+		return
+	}
+
+	switch status {
+	case orm.ProvingTaskUnassigned, orm.ProvingTaskAssigned:
+		// The proof for this block is not ready yet.
+		return
+
+	case orm.ProvingTaskProved:
+		// It's an intermediate state. The roller manager received the proof but has not verified
+		// the proof yet. We don't roll up the proof until it's verified.
+		return
+
+	case orm.ProvingTaskFailed, orm.ProvingTaskSkipped:
+		// note: this is covered by UpdateSkippedBatches, but we keep it for completeness's sake
+
+		if err = r.db.UpdateRollupStatus(r.ctx, id, orm.RollupFinalizationSkipped); err != nil {
+			log.Warn("UpdateRollupStatus failed", "id", id, "err", err)
+		}
+
+	case orm.ProvingTaskVerified:
+		log.Info("Start to roll up zk proof", "id", id)
+		success := false
+
+		defer func() {
+			// TODO: need to revisit this and have a more fine-grained error handling
+			if !success {
+				log.Info("Failed to upload the proof, change rollup status to FinalizationSkipped", "id", id)
+				if err = r.db.UpdateRollupStatus(r.ctx, id, orm.RollupFinalizationSkipped); err != nil {
+					log.Warn("UpdateRollupStatus failed", "id", id, "err", err)
+				}
+			}
+		}()
+
+		// Pack finalize data.
+		data, err := r.packFinalizeBatch(id)
+		if err != nil {
+			return
+		}
+
+		txID := id + "-finalize"
+		// add suffix `-finalize` to avoid duplication with commit tx in unit tests
+		txHash, err := r.rollupSender.SendTransaction(txID, &r.cfg.RollupContractAddress, big.NewInt(0), data)
+		hash := &txHash
+		if err != nil {
+			if !errors.Is(err, sender.ErrNoAvailableAccount) {
+				log.Error("finalizeBatchWithProof in layer1 failed", "id", id, "err", err)
+			}
+			return
+		}
+		log.Info("finalizeBatchWithProof in layer1", "batch_id", id, "hash", hash)
+
+		// record and sync with db, @todo handle db error
+		err = r.db.UpdateFinalizeTxHashAndRollupStatus(r.ctx, id, hash.String(), orm.RollupFinalizing)
+		if err != nil {
+			log.Warn("UpdateFinalizeTxHashAndRollupStatus failed", "batch_id", id, "err", err)
+		}
+		success = true
+		r.processingFinalization.Store(txID, id)
+
+	default:
+		log.Error("encounter unreachable case in ProcessCommittedBatches",
+			"block_status", status,
+		)
+	}
+}

bridge/l2/relayer_message.go

@@ -0,0 +1,183 @@
+package l2
+
+import (
+	"errors"
+	"fmt"
+	"math/big"
+	"runtime"
+	"time"
+
+	"github.com/scroll-tech/go-ethereum/common"
+	"github.com/scroll-tech/go-ethereum/log"
+	"golang.org/x/sync/errgroup"
+	"modernc.org/mathutil"
+
+	bridge_abi "scroll-tech/bridge/abi"
+	"scroll-tech/bridge/sender"
+
+	"scroll-tech/database/orm"
+)
+
+const processMsgLimit = 100
+
+func (r *Layer2Relayer) checkSubmittedMessages() error {
+	var nonce uint64
+BEGIN:
+	// msgs are sorted by nonce in increasing order
+	msgs, err := r.db.GetL2Messages(
+		map[string]interface{}{"status": orm.MsgSubmitted},
+		fmt.Sprintf("AND nonce > %d", nonce),
+		fmt.Sprintf("ORDER BY nonce ASC LIMIT %d", processMsgLimit),
+	)
+	if err != nil || len(msgs) == 0 {
+		return err
+	}
+
+	var batch *orm.BlockBatch
+	for msg := msgs[0]; len(msgs) > 0; { //nolint:staticcheck
+		// If pending pool is full, wait a while and retry.
+		if r.messageSender.IsFull() {
+			log.Warn("layer2 message tx sender is full")
+			time.Sleep(time.Millisecond * 500)
+			continue
+		}
+		msg, msgs = msgs[0], msgs[1:]
+		nonce = mathutil.MaxUint64(nonce, msg.Nonce)
+
+		// Get batch by block number.
+		if batch == nil || msg.Height < batch.StartBlockNumber || msg.Height > batch.EndBlockNumber {
+			batches, err := r.db.GetBlockBatches(
+				map[string]interface{}{},
+				fmt.Sprintf("AND start_block_number <= %d AND end_block_number >= %d", msg.Height, msg.Height),
+			)
+			// If get batch failed, stop and return immediately.
+			if err != nil || len(batches) == 0 {
+				return err
+			}
+			batch = batches[0]
+		}
+
+		data, err := r.packRelayMessage(msg, batch.Index)
+		if err != nil {
+			continue
+		}
+
+		err = r.messageSender.LoadOrSendTx(
+			common.HexToHash(msg.Layer1Hash),
+			msg.MsgHash,
+			&r.cfg.MessengerContractAddress,
+			big.NewInt(0),
+			data,
+		)
+		if err != nil {
+			log.Error("failed to load or send l2 submitted tx", "batch id", batch.ID, "msg hash", msg.MsgHash, "err", err)
+		} else {
+			r.processingMessage.Store(msg.MsgHash, msg.MsgHash)
+		}
+	}
+	goto BEGIN
+}
+
+// ProcessSavedEvents relays saved un-processed cross-domain transactions to desired blockchain
+func (r *Layer2Relayer) ProcessSavedEvents() {
+	batch, err := r.db.GetLatestFinalizedBatch()
+	if err != nil {
+		log.Error("GetLatestFinalizedBatch failed", "err", err)
+		return
+	}
+
+	// msgs are sorted by nonce in increasing order
+	msgs, err := r.db.GetL2Messages(
+		map[string]interface{}{"status": orm.MsgPending},
+		fmt.Sprintf("AND height<=%d", batch.EndBlockNumber),
+		fmt.Sprintf("ORDER BY nonce ASC LIMIT %d", processMsgLimit),
+	)
+
+	if err != nil {
+		log.Error("Failed to fetch unprocessed L2 messages", "err", err)
+		return
+	}
+
+	// process messages in batches
+	batchSize := mathutil.Min((runtime.GOMAXPROCS(0)+1)/2, r.messageSender.NumberOfAccounts())
+	for size := 0; len(msgs) > 0; msgs = msgs[size:] {
+		if size = len(msgs); size > batchSize {
+			size = batchSize
+		}
+		var g errgroup.Group
+		for _, msg := range msgs[:size] {
+			msg := msg
+			g.Go(func() error {
+				return r.processSavedEvent(msg, batch.Index)
+			})
+		}
+		if err := g.Wait(); err != nil {
+			if !errors.Is(err, sender.ErrNoAvailableAccount) {
+				log.Error("failed to process l2 saved event", "err", err)
+			}
+			return
+		}
+	}
+}
+
+func (r *Layer2Relayer) processSavedEvent(msg *orm.L2Message, index uint64) error {
+	data, err := r.packRelayMessage(msg, index)
+	if err != nil {
+		return err
+	}
+
+	hash, err := r.messageSender.SendTransaction(msg.MsgHash, &r.cfg.MessengerContractAddress, big.NewInt(0), data)
+	if err != nil && err.Error() == "execution reverted: Message expired" {
+		return r.db.UpdateLayer2Status(r.ctx, msg.MsgHash, orm.MsgExpired)
+	}
+	if err != nil && err.Error() == "execution reverted: Message successfully executed" {
+		return r.db.UpdateLayer2Status(r.ctx, msg.MsgHash, orm.MsgConfirmed)
+	}
+	if err != nil {
+		if !errors.Is(err, sender.ErrNoAvailableAccount) {
+			log.Error("Failed to send relayMessageWithProof tx to layer1 ", "msg.height", msg.Height, "msg.MsgHash", msg.MsgHash, "err", err)
+		}
+		return err
+	}
+	log.Info("relayMessageWithProof to layer1", "msgHash", msg.MsgHash, "txhash", hash.String())
+
+	// save status in db
+	// @todo handle db error
+	err = r.db.UpdateLayer2StatusAndLayer1Hash(r.ctx, msg.MsgHash, orm.MsgSubmitted, hash.String())
+	if err != nil {
+		log.Error("UpdateLayer2StatusAndLayer1Hash failed", "msgHash", msg.MsgHash, "err", err)
+		return err
+	}
+	r.processingMessage.Store(msg.MsgHash, msg.MsgHash)
+	return nil
+}
+
+func (r *Layer2Relayer) packRelayMessage(msg *orm.L2Message, index uint64) ([]byte, error) {
+	// @todo fetch merkle proof from l2geth
+	log.Info("Processing L2 Message", "msg.nonce", msg.Nonce, "msg.height", msg.Height)
+
+	proof := bridge_abi.IL1ScrollMessengerL2MessageProof{
+		BlockHeight: big.NewInt(int64(msg.Height)),
+		BatchIndex:  big.NewInt(0).SetUint64(index),
+		MerkleProof: make([]byte, 0),
+	}
+	from := common.HexToAddress(msg.Sender)
+	target := common.HexToAddress(msg.Target)
+	value, ok := big.NewInt(0).SetString(msg.Value, 10)
+	if !ok {
+		// @todo maybe panic?
+		log.Error("Failed to parse message value", "msg.nonce", msg.Nonce, "msg.height", msg.Height)
+		// TODO: need to skip this message by changing its status to MsgError
+	}
+	fee, _ := big.NewInt(0).SetString(msg.Fee, 10)
+	deadline := big.NewInt(int64(msg.Deadline))
+	msgNonce := big.NewInt(int64(msg.Nonce))
+	calldata := common.Hex2Bytes(msg.Calldata)
+	data, err := bridge_abi.L1MessengerMetaABI.Pack("relayMessageWithProof", from, target, value, fee, deadline, msgNonce, calldata, proof)
+	if err != nil {
+		log.Error("Failed to pack relayMessageWithProof", "msg.nonce", msg.Nonce, "err", err)
+		// TODO: need to skip this message by changing its status to MsgError
+		return nil, err
+	}
+	return data, nil
+}

bridge/sender/sender.go

@@ -88,6 +88,7 @@ type Sender struct {
 
 	blockNumber   uint64   // Current block number on chain.
 	baseFeePerGas uint64   // Current base fee per gas on chain
+	pendingNum    int64    // current pending tx count.
 	pendingTxs    sync.Map // Mapping from nonce to pending transaction
 	confirmCh     chan *Confirmation
 
@@ -149,6 +150,16 @@ func NewSender(ctx context.Context, config *config.SenderConfig, privs []*ecdsa.
 	return sender, nil
 }
 
+// PendingCount return the current pending txs num.
+func (s *Sender) PendingCount() int64 {
+	return atomic.LoadInt64(&s.pendingNum)
+}
+
+// PendingLimit return the maximum pendingTxs can handle.
+func (s *Sender) PendingLimit() int64 {
+	return s.config.PendingLimit
+}
+
 // Stop stop the sender module.
 func (s *Sender) Stop() {
 	close(s.stopCh)
@@ -199,16 +210,27 @@ func (s *Sender) getFeeData(auth *bind.TransactOpts, target *common.Address, val
 	}, nil
 }
 
+// IsFull If pendingTxs pool is full return true.
+func (s *Sender) IsFull() bool {
+	return atomic.LoadInt64(&s.pendingNum) == s.config.PendingLimit
+}
+
 // SendTransaction send a signed L2tL1 transaction.
 func (s *Sender) SendTransaction(ID string, target *common.Address, value *big.Int, data []byte) (hash common.Hash, err error) {
+	if s.IsFull() {
+		return common.Hash{}, fmt.Errorf("pending txs is full, pending size: %d", s.config.PendingLimit)
+	}
 	// We occupy the ID, in case some other threads call with the same ID in the same time
 	if _, loaded := s.pendingTxs.LoadOrStore(ID, nil); loaded {
 		return common.Hash{}, fmt.Errorf("has the repeat tx ID, ID: %s", ID)
 	}
+	atomic.AddInt64(&s.pendingNum, 1)
+
 	// get
 	auth := s.auths.getAccount()
 	if auth == nil {
 		s.pendingTxs.Delete(ID) // release the ID on failure
+		atomic.AddInt64(&s.pendingNum, -1)
 		return common.Hash{}, ErrNoAvailableAccount
 	}
 
@@ -216,6 +238,7 @@ func (s *Sender) SendTransaction(ID string, target *common.Address, value *big.I
 	defer func() {
 		if err != nil {
 			s.pendingTxs.Delete(ID) // release the ID on failure
+			atomic.AddInt64(&s.pendingNum, -1)
 		}
 	}()
 
@@ -243,6 +266,61 @@ func (s *Sender) SendTransaction(ID string, target *common.Address, value *big.I
 	return
 }
 
+func (s *Sender) getTxAndAddr(txHash common.Hash) (*types.Transaction, uint64, common.Address, error) {
+	tx, isPending, err := s.client.TransactionByHash(s.ctx, txHash)
+	if err != nil {
+		return nil, 0, common.Address{}, err
+	}
+
+	sender, err := types.Sender(types.LatestSignerForChainID(s.chainID), tx)
+	if err != nil {
+		return nil, 0, common.Address{}, err
+	}
+
+	if isPending {
+		return tx, s.blockNumber, sender, nil
+	}
+
+	receipt, err := s.client.TransactionReceipt(s.ctx, txHash)
+	if err != nil {
+		return nil, 0, common.Address{}, err
+	}
+	return tx, receipt.BlockNumber.Uint64(), sender, nil
+}
+
+// LoadOrSendTx If the tx already exist in chain load it or resend it.
+func (s *Sender) LoadOrSendTx(destTxHash common.Hash, ID string, target *common.Address, value *big.Int, data []byte) error {
+	tx, blockNumber, from, err := s.getTxAndAddr(destTxHash)
+	// If this tx already exist load it to the pending.
+	if err == nil && tx != nil {
+		auth := s.auths.accounts[from]
+		var feeData *FeeData
+		feeData, err = s.getFeeData(auth, target, value, data)
+		if err != nil {
+			return err
+		}
+
+		// We occupy the ID, in case some other threads call with the same ID in the same time
+		if _, loaded := s.pendingTxs.LoadOrStore(ID, nil); loaded {
+			return fmt.Errorf("has the repeat tx ID, ID: %s", ID)
+		}
+		atomic.AddInt64(&s.pendingNum, 1)
+		s.pendingTxs.Store(ID, &PendingTransaction{
+			tx:     tx,
+			id:     ID,
+			signer: auth,
+			// Record the transaction's block blockNumber.
+			submitAt: blockNumber,
+			feeData:  feeData,
+		})
+		return nil
+	}
+
+	// Tx is dropped from chain node, resend it.
+	_, err = s.SendTransaction(ID, target, value, data)
+	return err
+}
+
 func (s *Sender) createAndSendTx(auth *bind.TransactOpts, feeData *FeeData, target *common.Address, value *big.Int, data []byte, overrideNonce *uint64) (tx *types.Transaction, err error) {
 	var (
 		nonce  = auth.Nonce.Uint64()
@@ -388,6 +466,7 @@ func (s *Sender) checkPendingTransaction(header *types.Header, confirmed uint64)
 		if (err == nil) && (receipt != nil) {
 			if receipt.BlockNumber.Uint64() <= confirmed {
 				s.pendingTxs.Delete(key)
+				atomic.AddInt64(&s.pendingNum, -1)
 				// send confirm message
 				s.confirmCh <- &Confirmation{
 					ID:           pending.id,
@@ -419,6 +498,7 @@ func (s *Sender) checkPendingTransaction(header *types.Header, confirmed uint64)
 				if strings.Contains(err.Error(), "nonce") {
 					// This key can be deleted
 					s.pendingTxs.Delete(key)
+					atomic.AddInt64(&s.pendingNum, -1)
 					// Try get receipt by the latest replaced tx hash
 					receipt, err := s.client.TransactionReceipt(s.ctx, pending.tx.Hash())
 					if (err == nil) && (receipt != nil) {

bridge/sender/sender_test.go

@@ -49,6 +49,7 @@ func TestSender(t *testing.T) {
 	// Setup
 	setupEnv(t)
 
+	t.Run("testLoadOrSendTx", testLoadOrSendTx)
 	t.Run("test 1 account sender", func(t *testing.T) { testBatchSender(t, 1) })
 	t.Run("test 3 account sender", func(t *testing.T) { testBatchSender(t, 3) })
 	t.Run("test 8 account sender", func(t *testing.T) { testBatchSender(t, 8) })
@@ -59,6 +60,38 @@ func TestSender(t *testing.T) {
 	})
 }
 
+func testLoadOrSendTx(t *testing.T) {
+	senderCfg := cfg.L1Config.RelayerConfig.SenderConfig
+	senderCfg.Confirmations = 0
+	newSender, err := sender.NewSender(context.Background(), senderCfg, privateKeys)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	newSender2, err := sender.NewSender(context.Background(), senderCfg, privateKeys)
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	toAddr := common.HexToAddress("0x4592d8f8d7b001e72cb26a73e4fa1806a51ac79d")
+	id := "aaa"
+
+	hash, err := newSender.SendTransaction(id, &toAddr, big.NewInt(0), nil)
+	assert.NoError(t, err)
+
+	err = newSender2.LoadOrSendTx(hash, id, &toAddr, big.NewInt(0), nil)
+	assert.NoError(t, err)
+
+	select {
+	case cfm := <-newSender2.ConfirmChan():
+		assert.Equal(t, true, cfm.IsSuccessful)
+		assert.Equal(t, hash, cfm.TxHash)
+		assert.Equal(t, id, cfm.ID)
+	case <-time.After(time.Second * 10):
+		t.Error("testLoadOrSendTx test failed because of timeout")
+	}
+}
+
 func testBatchSender(t *testing.T, batchSize int) {
 	for len(privateKeys) < batchSize {
 		priv, err := crypto.GenerateKey()

build/dockerfiles/coordinator.Dockerfile

@@ -1,5 +1,5 @@
 # Build libzkp dependency
-FROM scrolltech/go-rust-builder:go-1.18-rust-nightly-2022-12-10 as chef
+FROM scrolltech/go-rust-builder:go-1.18-rust-nightly-2022-08-23 as chef
 WORKDIR app
 
 FROM chef as planner
@@ -13,11 +13,10 @@ RUN cargo chef cook --release --recipe-path recipe.json
 
 COPY ./common/libzkp/impl .
 RUN cargo build --release
-RUN find ./ | grep libzktrie.so | xargs -i cp {} /app/target/release/
 
 
 # Download Go dependencies
-FROM scrolltech/go-rust-builder:go-1.18-rust-nightly-2022-12-10 as base
+FROM scrolltech/go-rust-builder:go-1.18-rust-nightly-2022-08-23 as base
 WORKDIR /src
 COPY go.work* ./
 COPY ./bridge/go.* ./bridge/
@@ -33,14 +32,12 @@ RUN go mod download -x
 FROM base as builder
 COPY . .
 RUN cp -r ./common/libzkp/interface ./coordinator/verifier/lib
-COPY --from=zkp-builder /app/target/release/libzkp.a ./coordinator/verifier/lib/
-COPY --from=zkp-builder /app/target/release/libzktrie.so ./coordinator/verifier/lib/
+COPY --from=zkp-builder /app/target/release/libzkp.so ./coordinator/verifier/lib/
 RUN cd ./coordinator && go build -v -p 4 -o /bin/coordinator ./cmd && mv verifier/lib /bin/
 
 # Pull coordinator into a second stage deploy alpine container
 FROM ubuntu:20.04
-ENV LD_LIBRARY_PATH=$LD_LIBRARY_PATH:/src/coordinator/verifier/lib
-# ENV CHAIN_ID=534353
+
 RUN mkdir -p /src/coordinator/verifier/lib
 COPY --from=builder /bin/lib /src/coordinator/verifier/lib
 COPY --from=builder /bin/coordinator /bin/

common/docker/l1geth/l1geth_run.sh

@@ -11,6 +11,6 @@ if [ ! -n "${IPC_PATH}" ];then
   IPC_PATH="/tmp/l1geth_path.ipc"
 fi
 
-exec geth --mine --datadir "." --unlock 0 --password "./password" --allow-insecure-unlock --nodiscover \
+exec geth --mine --datadir "." --unlock 0 --miner.etherbase "0x1c5a77d9fa7ef466951b2f01f724bca3a5820b63" --password "./password" --allow-insecure-unlock --nodiscover \
   --http --http.addr "0.0.0.0" --http.port 8545 --ws --ws.addr "0.0.0.0" --ws.port 8546 --ipcpath ${IPC_PATH}
 

common/libzkp/impl/Cargo.toml

@@ -5,18 +5,11 @@ edition = "2021"
 
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 [lib]
-crate-type = ["staticlib"]
-
-[patch."https://github.com/privacy-scaling-explorations/halo2.git"]
-halo2_proofs = { git = "https://github.com/scroll-tech/halo2.git", branch = "scroll-dev-0220"  }
-[patch."https://github.com/privacy-scaling-explorations/poseidon.git"]
-poseidon = { git = "https://github.com/scroll-tech/poseidon.git", branch = "scroll-dev-0220" }
-[patch."https://github.com/scroll-tech/zktrie.git"]
-zktrie = { git = "https://github.com/lispc/zktrie", branch = "scroll-dev-0215" }
+crate-type = ["dylib"]
 
 [dependencies]
-zkevm = { git = "https://github.com/scroll-tech/scroll-zkevm", branch="goerli-0215" }
-types = { git = "https://github.com/scroll-tech/scroll-zkevm", branch="goerli-0215" }
+zkevm = { git = "https://github.com/scroll-tech/scroll-zkevm", branch="fix/mpt_limit" }
+types = { git = "https://github.com/scroll-tech/scroll-zkevm", branch="fix/mpt_limit" }
 
 log = "0.4"
 env_logger = "0.9.0"

common/libzkp/impl/rust-toolchain

@@ -1 +1 @@
-nightly-2022-12-10
+nightly-2022-08-23

common/libzkp/impl/src/prove.rs

@@ -44,7 +44,7 @@ pub unsafe extern "C" fn create_agg_proof_multi(trace_char: *const c_char) -> *c
     let proof = PROVER
         .get_mut()
         .unwrap()
-        .create_agg_circuit_proof_batch(traces.as_slice())
+        .create_agg_circuit_proof_multi(traces.as_slice())
         .unwrap();
     let proof_bytes = serde_json::to_vec(&proof).unwrap();
     vec_to_c_char(proof_bytes)

common/message/message.go

@@ -214,9 +214,8 @@ func (z *ProofDetail) Hash() ([]byte, error) {
 
 // AggProof includes the proof and public input that are required to verification and rollup.
 type AggProof struct {
-	Proof      []byte `json:"proof"`
-	Instance   []byte `json:"instance"`
-	FinalPair  []byte `json:"final_pair"`
-	Vk         []byte `json:"vk"`
-	BlockCount uint   `json:"block_count"`
+	Proof     []byte `json:"proof"`
+	Instance  []byte `json:"instance"`
+	FinalPair []byte `json:"final_pair"`
+	Vk        []byte `json:"vk"`
 }

common/utils/utils.go

@@ -4,7 +4,7 @@ import "time"
 
 // TryTimes try run several times until the function return true.
 func TryTimes(times int, run func() bool) {
-	for i := 0; i < times; i++ {
+	for i := 0; times == -1 || i < times; i++ {
 		if run() {
 			return
 		}

common/version/version.go

@@ -5,7 +5,7 @@ import (
 	"runtime/debug"
 )
 
-var tag = "alpha-v1.0"
+var tag = "prealpha-v13.2"
 
 var commit = func() string {
 	if info, ok := debug.ReadBuildInfo(); ok {

contracts/src/libraries/verifier/RollupVerifier.sol

@@ -337,7 +337,7 @@ library RollupVerifier {
     n.y[1] = uint256(13392588948715843804641432497768002650278120570034223513918757245338268106653);
   }
 
-  function get_wx_wg(uint256[] calldata proof, uint256[6] memory instances)
+  function get_wx_wg(uint256[] calldata proof, uint256[4] memory instances)
     internal
     view
     returns (
@@ -354,15 +354,15 @@ library RollupVerifier {
 
     (t0, t1) = (
       ecc_mul(
-        16273630658577275004922498653030603356133576819117084202553121866583118864964,
-        6490159372778831696763963776713702553449715395136256408127406430701013586737,
+        13911018583007884881416842514661274050567796652031922980888952067142200734890,
+        6304656948134906299141761906515211516376236447819044970320185642735642777036,
         instances[0]
       )
     );
     (t0, t1) = (
       ecc_mul_add(
-        21465583338900056601761668793508143213048509206826828900542864688378093593107,
-        18916078441896187703473496284050716429170517783995157941513585201547834049281,
+        10634526547038245645834822324032425487434811507756950001533785848774317018670,
+        11025818855933089539342999945076144168100709119485154428833847826982360951459,
         instances[1],
         t0,
         t1
@@ -370,41 +370,23 @@ library RollupVerifier {
     );
     (t0, t1) = (
       ecc_mul_add(
-        6343857336395576108841088300387244434710621968858839561085778033655098739860,
-        8647137667680968494319179221347060255241434220013711910139382436020093396308,
+        13485936455723319058155687139769502499697405985650416391707184524158646623799,
+        16234009237501684544798205490615498675425737095147152991328466405207467143566,
         instances[2],
         t0,
         t1
       )
     );
-    (t0, t1) = (
-      ecc_mul_add(
-        17609998990685530094209191702545036897101285294398654477281719279316619940710,
-        7891327626892441842954365090016786852185025910332850053066512639794082797200,
-        instances[3],
-        t0,
-        t1
-      )
-    );
-    (t0, t1) = (
-      ecc_mul_add(
-        1271298011119556361067568041994358027954229594187408866479678256322993207430,
-        16519855264988006509000373008036578681979317060055767197977112967887569978562,
-        instances[4],
-        t0,
-        t1
-      )
-    );
     (m[0], m[1]) = (
       ecc_mul_add(
-        9106880861932848269529912338578777683259870408474914617967634470292361865683,
-        3191458938194545761508145121615374474619318896841102235687991186359560600763,
-        instances[5],
+        21550585789286941025166870525096478397065943995678337623823808437877187678077,
+        4447338868884713453743453617617291019986465683944733951178865127876671635659,
+        instances[3],
         t0,
         t1
       )
     );
-    update_hash_scalar(16714713909008743871958519800387174981836263428094013165455393524274317552599, absorbing, 0);
+    update_hash_scalar(18620528901694425296072105892920066495478887717015933899493919566746585676047, absorbing, 0);
     update_hash_point(m[0], m[1], absorbing, 2);
     for (t0 = 0; t0 <= 4; t0++) {
       update_hash_point(proof[0 + t0 * 2], proof[1 + t0 * 2], absorbing, 5 + t0 * 3);
@@ -431,31 +413,31 @@ library RollupVerifier {
       update_hash_point(proof[137 + t0 * 2], proof[138 + t0 * 2], absorbing, 1 + t0 * 3);
     }
     m[8] = (squeeze_challenge(absorbing, 13));
-    m[9] = (mulmod(m[6], 13446667982376394161563610564587413125564757801019538732601045199901075958935, q_mod));
-    m[10] = (mulmod(m[6], 16569469942529664681363945218228869388192121720036659574609237682362097667612, q_mod));
-    m[11] = (mulmod(m[6], 14803907026430593724305438564799066516271154714737734572920456128449769927233, q_mod));
-    m[12] = (fr_pow(m[6], 67108864));
+    m[9] = (mulmod(m[6], 6143038923529407703646399695489445107254060255791852207908457597807435305312, q_mod));
+    m[10] = (mulmod(m[6], 7358966525675286471217089135633860168646304224547606326237275077574224349359, q_mod));
+    m[11] = (mulmod(m[6], 11377606117859914088982205826922132024839443553408109299929510653283289974216, q_mod));
+    m[12] = (fr_pow(m[6], 33554432));
     m[13] = (addmod(m[12], q_mod - 1, q_mod));
-    m[14] = (mulmod(21888242545679039938882419398440172875981108180010270949818755658014750055173, m[13], q_mod));
+    m[14] = (mulmod(21888242219518804655518433051623070663413851959604507555939307129453691614729, m[13], q_mod));
     t0 = (addmod(m[6], q_mod - 1, q_mod));
     m[14] = (fr_div(m[14], t0));
-    m[15] = (mulmod(3495999257316610708652455694658595065970881061159015347599790211259094641512, m[13], q_mod));
-    t0 = (addmod(m[6], q_mod - 14803907026430593724305438564799066516271154714737734572920456128449769927233, q_mod));
-    m[15] = (fr_div(m[15], t0));
-    m[16] = (mulmod(12851378806584061886934576302961450669946047974813165594039554733293326536714, m[13], q_mod));
+    m[15] = (mulmod(3814514741328848551622746860665626251343731549210296844380905280010844577811, m[13], q_mod));
     t0 = (addmod(m[6], q_mod - 11377606117859914088982205826922132024839443553408109299929510653283289974216, q_mod));
-    m[16] = (fr_div(m[16], t0));
-    m[17] = (mulmod(14638077285440018490948843142723135319134576188472316769433007423695824509066, m[13], q_mod));
-    t0 = (addmod(m[6], q_mod - 3693565015985198455139889557180396682968596245011005461846595820698933079918, q_mod));
-    m[17] = (fr_div(m[17], t0));
-    m[18] = (mulmod(18027939092386982308810165776478549635922357517986691900813373197616541191289, m[13], q_mod));
+    m[15] = (fr_div(m[15], t0));
+    m[16] = (mulmod(14167635312934689395373925807699824183296350635557349457928542208657273886961, m[13], q_mod));
     t0 = (addmod(m[6], q_mod - 17329448237240114492580865744088056414251735686965494637158808787419781175510, q_mod));
-    m[18] = (fr_div(m[18], t0));
-    m[19] = (mulmod(912591536032578604421866340844550116335029274442283291811906603256731601654, m[13], q_mod));
-    t0 = (addmod(m[6], q_mod - 6047398202650739717314770882059679662647667807426525133977681644606291529311, q_mod));
-    m[19] = (fr_div(m[19], t0));
-    m[20] = (mulmod(17248638560015646562374089181598815896736916575459528793494921668169819478628, m[13], q_mod));
+    m[16] = (fr_div(m[16], t0));
+    m[17] = (mulmod(12609034248192017902501772617940356704925468750503023243291639149763830461639, m[13], q_mod));
     t0 = (addmod(m[6], q_mod - 16569469942529664681363945218228869388192121720036659574609237682362097667612, q_mod));
+    m[17] = (fr_div(m[17], t0));
+    m[18] = (mulmod(12805242257443675784492534138904933930037912868081131057088370227525924812579, m[13], q_mod));
+    t0 = (addmod(m[6], q_mod - 9741553891420464328295280489650144566903017206473301385034033384879943874347, q_mod));
+    m[18] = (fr_div(m[18], t0));
+    m[19] = (mulmod(6559137297042406441428413756926584610543422337862324541665337888392460442551, m[13], q_mod));
+    t0 = (addmod(m[6], q_mod - 5723528081196465413808013109680264505774289533922470433187916976440924869204, q_mod));
+    m[19] = (fr_div(m[19], t0));
+    m[20] = (mulmod(14811589476322888753142612645486192973009181596950146578897598212834285850868, m[13], q_mod));
+    t0 = (addmod(m[6], q_mod - 7358966525675286471217089135633860168646304224547606326237275077574224349359, q_mod));
     m[20] = (fr_div(m[20], t0));
     t0 = (addmod(m[15], m[16], q_mod));
     t0 = (addmod(t0, m[17], q_mod));
@@ -742,8 +724,8 @@ library RollupVerifier {
     (t0, t1) = (ecc_mul_add_pm(m, proof, 1461486238301980199876269201563775120819706402602, t0, t1));
     (t0, t1) = (
       ecc_mul_add(
-        1166255827574633395469889753099263335112651429543747917860844891223509395230,
-        18119530258797056675590474142263379269133137917926199526995010149706608452268,
+        5335172776193682293002595672140655300498265857728161236987288793112411362256,
+        9153855726472286104461915396077745889260526805920405949557461469033032628222,
         m[78],
         t0,
         t1
@@ -751,8 +733,8 @@ library RollupVerifier {
     );
     (t0, t1) = (
       ecc_mul_add(
-        479654250230311733675045936187074887335076118790675548184957988765243051391,
-        3100719863754926915077773261837642988281275398456491618898287285885297258973,
+        9026202793013131831701482540600751978141377016764300618037152689098701087208,
+        19644677619301694001087044142922327551116787792977369058786364247421954485859,
         m[77],
         t0,
         t1
@@ -760,8 +742,8 @@ library RollupVerifier {
     );
     (t0, t1) = (
       ecc_mul_add(
-        3244117516185602927429536955777596704962143625995582449305913349309466588374,
-        4949447249861524239830935874731901209583893161129086694779290040738731707868,
+        10826234859452509771814283128042282248838241144105945602706734900173561719624,
+        5628243352113405764051108388315822074832358861640908064883601198703833923438,
         m[76],
         t0,
         t1
@@ -769,8 +751,8 @@ library RollupVerifier {
     );
     (t0, t1) = (
       ecc_mul_add(
-        14948547489533026990535642276664751166524290089518721217701084060838942037816,
-        4158304819018152066924650590566402375351800342702049911667413813453648544913,
+        9833916648960859819503777242562918959056952519298917148524233826817297321072,
+        837915750759756490172805968793319594111899487492554675680829218939384285955,
         m[75],
         t0,
         t1
@@ -778,8 +760,8 @@ library RollupVerifier {
     );
     (t0, t1) = (
       ecc_mul_add(
-        12409839630787558779666051790740339639835641801241950167020910758875751567721,
-        10190386726927990167988725115981898191213252554332296547744162818590468069671,
+        10257805671474982710489846158410183388099935223468876792311814484878286190506,
+        6925081619093494730602614238209964215162532591387952125009817011864359314464,
         m[74],
         t0,
         t1
@@ -787,8 +769,8 @@ library RollupVerifier {
     );
     (t0, t1) = (
       ecc_mul_add(
-        17970998203939514710036667497443822563987440725661639935300105673829885028203,
-        5681616020208389658397995048088678631695525787311431942560298329387592854586,
+        4475887208248126488081900175351981014160135345959097965081514547035591501401,
+        17809934801579097157548855239127693133451078551727048660674021788322026074440,
         m[73],
         t0,
         t1
@@ -796,8 +778,8 @@ library RollupVerifier {
     );
     (t0, t1) = (
       ecc_mul_add(
-        5422170891120229182360564594866246906567981360038071999127508208070564034524,
-        14722029885921976755274052080011416898514630484317773275415621146460924728182,
+        8808629196631084710334110767449499515582902470045288549019060600095073238105,
+        13294364470509711632739201553507258372326885785844949555702886281377427438475,
         m[72],
         t0,
         t1
@@ -805,8 +787,8 @@ library RollupVerifier {
     );
     (t0, t1) = (
       ecc_mul_add(
-        3955318928206501525438681058758319558200398421433597349851235741670899388496,
-        15892053452767975688653514510353871405466169306176036727161401156637227884251,
+        5025513109896000321643874120256520860696240548707294083465215087271048364447,
+        3512836639252013523316566987122028012000136443005216091303269685639094608348,
         m[71],
         t0,
         t1
@@ -814,8 +796,8 @@ library RollupVerifier {
     );
     (t0, t1) = (
       ecc_mul_add(
-        18451207565454686459225553564649439057698581050443267052774483067774590965003,
-        4419693978684087696088612463773850574955779922948673330581664932100506990694,
+        20143075587083355112417414887372164250381042430441089145485481665404780784123,
+        9674175910548207533970570126063643897609459066877075659644076646142886425503,
         m[70],
         t0,
         t1
@@ -823,8 +805,8 @@ library RollupVerifier {
     );
     (t0, t1) = (
       ecc_mul_add(
-        847101878434221983907574308143360385944534458215526175646288607915875901481,
-        2846353475656269162370753247605184679473264230467654203502980134120309217445,
+        15449875505347857882486479091299788291220259329814373554032711960946424724459,
+        18962357525499685082729877436365914814836051345178637509857216081206536249101,
         m[69],
         t0,
         t1
@@ -832,8 +814,8 @@ library RollupVerifier {
     );
     (t0, t1) = (
       ecc_mul_add(
-        5422170891120229182360564594866246906567981360038071999127508208070564034524,
-        14722029885921976755274052080011416898514630484317773275415621146460924728182,
+        8808629196631084710334110767449499515582902470045288549019060600095073238105,
+        13294364470509711632739201553507258372326885785844949555702886281377427438475,
         m[68],
         t0,
         t1
@@ -841,8 +823,8 @@ library RollupVerifier {
     );
     (t0, t1) = (
       ecc_mul_add(
-        12355852135968866678343538084506414981897123075397230437920965961095525036339,
-        19173350083521771086213125757940272853888577158427508914933730457941026326040,
+        18539453526841971932568089122596968064597086391356856358866942118522457107863,
+        3647865108410881496134024808028560930237661296032155096209994441023206530212,
         m[67],
         t0,
         t1
@@ -850,8 +832,8 @@ library RollupVerifier {
     );
     (t0, t1) = (
       ecc_mul_add(
-        21537162186981550637121053147454964150809482185492418377558290311964245821909,
-        2173324946696678910860567153502925685634606622474439126082176533839311460335,
+        11667150339256836494926506499230187360957884531183800528342644917396989453992,
+        15540782144062394272475578831064080588044323224200171932910650185556553066875,
         m[66],
         t0,
         t1
@@ -859,8 +841,8 @@ library RollupVerifier {
     );
     (t0, t1) = (
       ecc_mul_add(
-        20702481083445183838662364419201395944400358423071711333544748994437443350157,
-        21729036491728923882358088642589857779818948470983153549909552615176584955200,
+        19267653195273486172950176174654469275684545789180737280515385961619717720594,
+        8975180971271331994178632284567744253406636398050840906044549681238954521839,
         m[65],
         t0,
         t1
@@ -868,8 +850,8 @@ library RollupVerifier {
     );
     (t0, t1) = (
       ecc_mul_add(
-        5211075648402252045446907842677410998750480902260529776286467677659191740672,
-        17759936859541227097052484319437171023743724174885338509498798745592136568923,
+        19156320437354843782276382482504062704637529342417677454208679985931193905144,
+        12513036134308417802230431028731202760516379532825961661396005403922128650283,
         m[64],
         t0,
         t1
@@ -877,8 +859,8 @@ library RollupVerifier {
     );
     (t0, t1) = (
       ecc_mul_add(
-        5685082624811934526131077036509066197941130699019907200139767495570575867807,
-        9975752329518147542127949868789945608848626426600733728808879384778577859545,
+        14883199025754033315476980677331963148201112555947054150371482532558947065890,
+        19913319410736467436640597337700981504577668548125107926660028143291852201132,
         m[63],
         t0,
         t1
@@ -886,8 +868,8 @@ library RollupVerifier {
     );
     (t0, t1) = (
       ecc_mul_add(
-        1845955600044282712468400114813806019045133083112296001842856684609288249746,
-        6677624509889210837770197526955652810854887548330294041671470991988491766303,
+        18290509522533712126835038141804610778392690327965261406132668236833728306838,
+        3710298066677974093924183129147170087104393961634393354172472701713090868425,
         m[62],
         t0,
         t1
@@ -895,8 +877,8 @@ library RollupVerifier {
     );
     (t0, t1) = (
       ecc_mul_add(
-        17721426954552427189787075605835833086212392642349293317822925006771731953198,
-        10818582862561493154030196266254401851195091198556669943079029419869326006448,
+        19363467492491917195052183458025198134822377737629876295496853723068679518308,
+        5854330679906778271391785925618350923591828884998994352880284635518306250788,
         m[61],
         t0,
         t1
@@ -904,8 +886,8 @@ library RollupVerifier {
     );
     (t0, t1) = (
       ecc_mul_add(
-        10224195420706066705577574946990328089867884648164309818089282930621493257750,
-        3961164971057442035153270823831734824136501489880082889417523554417504868473,
+        16181109780595136982201896766265118193466959602989950846464420951358063185297,
+        8811570609098296287610981932552574275858846837699446990256241563674576678567,
         m[60],
         t0,
         t1
@@ -913,8 +895,8 @@ library RollupVerifier {
     );
     (t0, t1) = (
       ecc_mul_add(
-        4155760488117491189818018229959225087159948854404593659816501566044290851616,
-        7849169269773333823959590214273366557169699873629739076719523623811579483219,
+        10062549363619405779400496848029040530770586215674909583260224093983878118724,
+        1989582851705118987083736605676322092152792129388805756040224163519806904905,
         m[59],
         t0,
         t1
@@ -922,8 +904,8 @@ library RollupVerifier {
     );
     (t0, t1) = (
       ecc_mul_add(
-        9303688548891777886487749234688027352493881691026887577351708905397127609597,
-        15420408437274623857443274867832176492025874147466147921781316121716419230415,
+        19016883348721334939078393300672242978266248861945205052660538073783955572863,
+        1976040209279107904310062622264754919366006151976304093568644070161390236037,
         m[58],
         t0,
         t1
@@ -931,8 +913,8 @@ library RollupVerifier {
     );
     (t0, t1) = (
       ecc_mul_add(
-        1713011977361327447402228333889074876456179272285913377605323580535155713105,
-        17494574374943878587945090358233307058027002207479570017169918665020362475592,
+        4833170740960210126662783488087087210159995687268566750051519788650425720369,
+        14321097009933429277686973550787181101481482473464521566076287626133354519061,
         m[57],
         t0,
         t1
@@ -940,8 +922,8 @@ library RollupVerifier {
     );
     (t0, t1) = (
       ecc_mul_add(
-        688560977158667877997491129442687540611216305867558421257325952561991356422,
-        1877117185103259325255107191485730322497880777053300656925558921917058739650,
+        10610438624239085062445835373411523076517149007370367578847561825933262473434,
+        14538778619212692682166219259545768162136692909816914624880992580957990166795,
         m[56],
         t0,
         t1
@@ -955,15 +937,12 @@ library RollupVerifier {
   }
 
   function verify(uint256[] calldata proof, uint256[] calldata target_circuit_final_pair) public view {
-    uint256[6] memory instances;
+    uint256[4] memory instances;
     instances[0] = target_circuit_final_pair[0] & ((1 << 136) - 1);
     instances[1] = (target_circuit_final_pair[0] >> 136) + ((target_circuit_final_pair[1] & 1) << 136);
     instances[2] = target_circuit_final_pair[2] & ((1 << 136) - 1);
     instances[3] = (target_circuit_final_pair[2] >> 136) + ((target_circuit_final_pair[3] & 1) << 136);
 
-    instances[4] = target_circuit_final_pair[4];
-    instances[5] = target_circuit_final_pair[5];
-
     uint256 x0 = 0;
     uint256 x1 = 0;
     uint256 y0 = 0;
@@ -982,7 +961,7 @@ library RollupVerifier {
     g2_points[1] = get_verify_circuit_g2_n();
 
     checked = pairing(g1_points, g2_points);
-    require(checked);
+    require(checked, "verified failed");
 
     g1_points[0].x = target_circuit_final_pair[0];
     g1_points[0].y = target_circuit_final_pair[1];
@@ -992,6 +971,6 @@ library RollupVerifier {
     g2_points[1] = get_target_circuit_g2_n();
 
     checked = pairing(g1_points, g2_points);
-    require(checked);
+    require(checked, "verified failed");
   }
 }

coordinator/Makefile

@@ -14,9 +14,8 @@ test:
 	go test -v -race -coverprofile=coverage.txt -covermode=atomic -p 1 $(PWD)/...
 
 libzkp:
-	cd ../common/libzkp/impl && cargo build --release && cp ./target/release/libzkp.a ../interface/
+	cd ../common/libzkp/impl && cargo build --release && cp ./target/release/libzkp.so ../interface/
 	rm -rf ./verifier/lib && cp -r ../common/libzkp/interface ./verifier/lib
-	find ../common | grep libzktrie.so | xargs -i cp {} ./verifier/lib/
 
 coordinator: libzkp ## Builds the Coordinator instance.
 	go build -ldflags "-X scroll-tech/common/version.ZkVersion=${ZK_VERSION}" -o $(PWD)/build/bin/coordinator ./cmd

coordinator/verifier/verifier.go

@@ -3,8 +3,8 @@
 package verifier
 
 /*
-#cgo LDFLAGS: ${SRCDIR}/lib/libzkp.a -lm -ldl -lzktrie -L${SRCDIR}/lib/ -Wl,-rpath=${SRCDIR}/lib
-#cgo gpu LDFLAGS: ${SRCDIR}/lib/libzkp.a -lm -ldl -lgmp -lstdc++ -lprocps -lzktrie -L/usr/local/cuda/lib64/ -L${SRCDIR}/lib/ -lcudart -Wl,-rpath=${SRCDIR}/lib
+#cgo LDFLAGS: ${SRCDIR}/lib/libzkp.so -lm -ldl
+#cgo gpu LDFLAGS: ${SRCDIR}/lib/libzkp.so -lm -ldl -lgmp -lstdc++ -lprocps -L/usr/local/cuda/lib64/ -lcudart
 #include <stdlib.h>
 #include "./lib/libzkp.h"
 */

database/orm/block_batch.go

@@ -236,6 +236,29 @@ func (o *blockBatchOrm) BatchRecordExist(id string) (bool, error) {
 	return true, nil
 }
 
+func (o *blockBatchOrm) GetBatchesByRollupStatus(status RollupStatus, limit uint64) ([]string, error) {
+	rows, err := o.db.Queryx(`SELECT id FROM block_batch WHERE rollup_status = $1 ORDER BY index ASC LIMIT $2`, status, limit)
+	if err != nil {
+		return nil, err
+	}
+
+	var ids []string
+	for rows.Next() {
+		var id string
+		if err = rows.Scan(&id); err != nil {
+			break
+		}
+		ids = append(ids, id)
+	}
+	if len(ids) == 0 || errors.Is(err, sql.ErrNoRows) {
+		// log.Warn("no pending batches in db", "err", err)
+	} else if err != nil {
+		return nil, err
+	}
+
+	return ids, rows.Close()
+}
+
 func (o *blockBatchOrm) GetPendingBatches(limit uint64) ([]string, error) {
 	rows, err := o.db.Queryx(`SELECT id FROM block_batch WHERE rollup_status = $1 ORDER BY index ASC LIMIT $2`, RollupPending, limit)
 	if err != nil {

database/orm/interface.go

@@ -46,6 +46,7 @@ type L1Message struct {
 	Target     string    `json:"target" db:"target"`
 	Calldata   string    `json:"calldata" db:"calldata"`
 	Layer1Hash string    `json:"layer1_hash" db:"layer1_hash"`
+	Layer2Hash string    `json:"layer2_hash" db:"layer2_hash"`
 	Status     MsgStatus `json:"status" db:"status"`
 }
 
@@ -62,6 +63,7 @@ type L2Message struct {
 	Target     string    `json:"target" db:"target"`
 	Calldata   string    `json:"calldata" db:"calldata"`
 	Layer2Hash string    `json:"layer2_hash" db:"layer2_hash"`
+	Layer1Hash string    `json:"layer1_hash" db:"layer1_hash"`
 	Status     MsgStatus `json:"status" db:"status"`
 }
 
@@ -145,6 +147,7 @@ type BlockBatchOrm interface {
 	ResetProvingStatusFor(before ProvingStatus) error
 	NewBatchInDBTx(dbTx *sqlx.Tx, startBlock *BlockInfo, endBlock *BlockInfo, parentHash string, totalTxNum uint64, gasUsed uint64) (string, error)
 	BatchRecordExist(id string) (bool, error)
+	GetBatchesByRollupStatus(status RollupStatus, limit uint64) ([]string, error)
 	GetPendingBatches(limit uint64) ([]string, error)
 	GetCommittedBatches(limit uint64) ([]string, error)
 	GetRollupStatus(id string) (RollupStatus, error)
@@ -166,6 +169,7 @@ type L1MessageOrm interface {
 	GetL1MessageByMsgHash(msgHash string) (*L1Message, error)
 	GetL1MessagesByStatus(status MsgStatus, limit uint64) ([]*L1Message, error)
 	GetL1ProcessedNonce() (int64, error)
+	GetL1Messages(fields map[string]interface{}, args ...string) ([]*L1Message, error)
 	SaveL1Messages(ctx context.Context, messages []*L1Message) error
 	UpdateLayer2Hash(ctx context.Context, msgHash string, layer2Hash string) error
 	UpdateLayer1Status(ctx context.Context, msgHash string, status MsgStatus) error

database/orm/l1_message.go

@@ -4,6 +4,8 @@ import (
 	"context"
 	"database/sql"
 	"errors"
+	"fmt"
+	"strings"
 
 	"github.com/jmoiron/sqlx"
 	"github.com/scroll-tech/go-ethereum/log"
@@ -46,7 +48,7 @@ func (m *l1MessageOrm) GetL1MessageByNonce(nonce uint64) (*L1Message, error) {
 
 // GetL1MessagesByStatus fetch list of unprocessed messages given msg status
 func (m *l1MessageOrm) GetL1MessagesByStatus(status MsgStatus, limit uint64) ([]*L1Message, error) {
-	rows, err := m.db.Queryx(`SELECT nonce, msg_hash, height, sender, target, value, fee, gas_limit, deadline, calldata, layer1_hash, status FROM l1_message WHERE status = $1 ORDER BY nonce ASC LIMIT $2;`, status, limit)
+	rows, err := m.db.Queryx(`SELECT nonce, msg_hash, height, sender, target, value, fee, gas_limit, deadline, calldata, layer1_hash, layer2_hash, status FROM l1_message WHERE status = $1 ORDER BY nonce ASC LIMIT $2;`, status, limit)
 	if err != nil {
 		return nil, err
 	}
@@ -87,6 +89,37 @@ func (m *l1MessageOrm) GetL1ProcessedNonce() (int64, error) {
 	return -1, nil
 }
 
+// GetL1Messages get l1 messages by k-v map and args.
+func (m *l1MessageOrm) GetL1Messages(fields map[string]interface{}, args ...string) ([]*L1Message, error) {
+	query := "SELECT nonce, msg_hash, height, sender, target, value, fee, gas_limit, deadline, calldata, layer1_hash, layer2_hash, status FROM l2_message WHERE 1 = 1 "
+	for key := range fields {
+		query += fmt.Sprintf(" AND %s=:%s ", key, key)
+	}
+	query = strings.Join(append([]string{query}, args...), " ")
+
+	db := m.db
+	rows, err := db.NamedQuery(db.Rebind(query), fields)
+	if err != nil {
+		return nil, err
+	}
+
+	var msgs []*L1Message
+	for rows.Next() {
+		msg := &L1Message{}
+		if err = rows.StructScan(&msg); err != nil {
+			break
+		}
+		msgs = append(msgs, msg)
+	}
+	if len(msgs) == 0 || errors.Is(err, sql.ErrNoRows) {
+		// log.Warn("no unprocessed layer2 messages in db", "err", err)
+	} else if err != nil {
+		return nil, err
+	}
+
+	return msgs, rows.Close()
+}
+
 // SaveL1Messages batch save a list of layer1 messages
 func (m *l1MessageOrm) SaveL1Messages(ctx context.Context, messages []*L1Message) error {
 	if len(messages) == 0 {
@@ -107,9 +140,10 @@ func (m *l1MessageOrm) SaveL1Messages(ctx context.Context, messages []*L1Message
 			"deadline":    msg.Deadline,
 			"calldata":    msg.Calldata,
 			"layer1_hash": msg.Layer1Hash,
+			"layer2_hash": msg.Layer2Hash,
 		}
 	}
-	_, err := m.db.NamedExec(`INSERT INTO public.l1_message (nonce, msg_hash, height, sender, target, value, fee, gas_limit, deadline, calldata, layer1_hash) VALUES (:nonce, :msg_hash, :height, :sender, :target, :value, :fee, :gas_limit, :deadline, :calldata, :layer1_hash);`, messageMaps)
+	_, err := m.db.NamedExec(`INSERT INTO public.l1_message (nonce, msg_hash, height, sender, target, value, fee, gas_limit, deadline, calldata, layer1_hash, layer2_hash) VALUES (:nonce, :msg_hash, :height, :sender, :target, :value, :fee, :gas_limit, :deadline, :calldata, :layer1_hash, :layer2_hash);`, messageMaps)
 	if err != nil {
 		nonces := make([]uint64, 0, len(messages))
 		heights := make([]uint64, 0, len(messages))

database/orm/l2_message.go

@@ -88,9 +88,9 @@ func (m *layer2MessageOrm) GetL2ProcessedNonce() (int64, error) {
 	return -1, nil
 }
 
-// GetL2MessagesByStatus fetch list of messages given msg status
+// GetL2Messages fetch list of messages given msg status
 func (m *layer2MessageOrm) GetL2Messages(fields map[string]interface{}, args ...string) ([]*L2Message, error) {
-	query := "SELECT nonce, msg_hash, height, sender, target, value, fee, gas_limit, deadline, calldata, layer2_hash FROM l2_message WHERE 1 = 1 "
+	query := "SELECT nonce, msg_hash, height, sender, target, value, fee, gas_limit, deadline, calldata, layer2_hash, layer1_hash FROM l2_message WHERE 1 = 1 "
 	for key := range fields {
 		query += fmt.Sprintf("AND %s=:%s ", key, key)
 	}
@@ -138,11 +138,12 @@ func (m *layer2MessageOrm) SaveL2Messages(ctx context.Context, messages []*L2Mes
 			"gas_limit":   msg.GasLimit,
 			"deadline":    msg.Deadline,
 			"calldata":    msg.Calldata,
+			"layer1_hash": msg.Layer1Hash,
 			"layer2_hash": msg.Layer2Hash,
 		}
 	}
 
-	_, err := m.db.NamedExec(`INSERT INTO public.l2_message (nonce, msg_hash, height, sender, target, value, fee, gas_limit, deadline, calldata, layer2_hash) VALUES (:nonce, :msg_hash, :height, :sender, :target, :value, :fee, :gas_limit, :deadline, :calldata, :layer2_hash);`, messageMaps)
+	_, err := m.db.NamedExec(`INSERT INTO public.l2_message (nonce, msg_hash, height, sender, target, value, fee, gas_limit, deadline, calldata, layer1_hash, layer2_hash) VALUES (:nonce, :msg_hash, :height, :sender, :target, :value, :fee, :gas_limit, :deadline, :calldata, :layer1_hash, :layer2_hash);`, messageMaps)
 	if err != nil {
 		nonces := make([]uint64, 0, len(messages))
 		heights := make([]uint64, 0, len(messages))

roller/Makefile

@@ -10,9 +10,8 @@ else
 endif
 
 libzkp:
-	cd ../common/libzkp/impl && cargo build --release && cp ./target/release/libzkp.a ../interface/
+	cd ../common/libzkp/impl && cargo build --release && cp ./target/release/libzkp.so ../interface/
 	rm -rf ./prover/lib && cp -r ../common/libzkp/interface ./prover/lib
-	find ../common | grep libzktrie.so | xargs -i cp {} ./prover/lib/
 
 roller: libzkp ## Build the Roller instance.
 	GOBIN=$(PWD)/build/bin go build -ldflags "-X scroll-tech/common/version.ZkVersion=${ZK_VERSION}" -o $(PWD)/build/bin/roller ./cmd

roller/README.md

@@ -6,14 +6,7 @@ make clean && make roller
 ```
 
 ## Start
-- Set environment variables
-```shell
-export CHAIN_ID=534353 # change to correct chain_id
-export RUST_MIN_STACK=100000000 
-export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:./prover/lib:/usr/local/cuda/   # cuda only for GPU machine
-```
-
-- Use config.toml  
+- use config.toml  
 ```shell
 ./build/bin/roller
 ```

roller/assets/traces/01.json

@@ -0,0 +1,41 @@
+{
+  "coinbase": {
+    "address": "0x7157f3b0aee00adbe3d8b6609eda9480e141065a",
+    "nonce": 0,
+    "balance": "0x0",
+    "codeHash": "0x0000000000000000000000000000000000000000000000000000000000000000"
+  },
+  "header": {
+    "parentHash": "0xde613062d01fdfb97065e60ac4bc0da9118e80c1e394007b68dafa542e043d53",
+    "sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
+    "miner": "0x0000000000000000000000000000000000000000",
+    "stateRoot": "0x00b5b217bbb123cc3ba125a02c3e85168ef125844d17f5190d0dfca3c847f5e8",
+    "transactionsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+    "receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+    "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+    "difficulty": "0x1",
+    "number": "0x1",
+    "gasLimit": "0x37f94131",
+    "gasUsed": "0x0",
+    "timestamp": "0x63808894",
+    "extraData": "0xd983010a0d846765746889676f312e31372e3133856c696e75780000000000002e12fa7e17d64b31990ba42a4c726fc620c51ff9be07c1e151ee909f9a43329d0853a8902b60e94da9f3979fb91dec57022b8962c146e3c265c6b4eecc282d0600",
+    "mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
+    "nonce": "0x0000000000000000",
+    "baseFeePerGas": "0x342770c0",
+    "hash": "0xfa0235b7e860c08d5156a18c1f4d6fd89eed8202de7f3043bd10d46a4bb3f8c4"
+  },
+  "transactions": [],
+  "storageTrace": {
+    "rootBefore": "0x00b5b217bbb123cc3ba125a02c3e85168ef125844d17f5190d0dfca3c847f5e8",
+    "rootAfter": "0x00b5b217bbb123cc3ba125a02c3e85168ef125844d17f5190d0dfca3c847f5e8",
+    "proofs": {
+      "0x7157F3b0AEe00adBe3D8B6609edA9480E141065a": [
+        "0x0023817270d692108d3f2583c4fdddb93f05840da992233af555384642d2d480e02c05b065c0e03cc9ea9c6f16cd37395379d47225f9adfe626a288ed94807bd46",
+        "0x0012f68259c5658fa795d5efebf43f2cdda388eb1f15db83e305743c458fce44100b0c36cf61ec8e8522dcac76c3418bff6e2cb91215e5c61fbc0ec735aff79a3a",
+        "0x0124307d227b4219bed858923ccd524f3a235905a749e4372e26522bc8a4f58e0a04040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000021e19e0c9bab2400000c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470000000000000000000000000000000000000000000000000000000000000000020222214dcc294b72e40d2f37111a1f966aaefdbdd000000000000000000000000",
+        "0x5448495320495320534f4d45204d4147494320425954455320464f5220534d54206d3172525867503278704449"
+      ]
+    }
+  },
+  "executionResults": []
+}

roller/assets/traces/02.json

@@ -0,0 +1,41 @@
+{
+  "coinbase": {
+    "address": "0xcb733b0fd0186ff37e7f717a0889afff71dde477",
+    "nonce": 0,
+    "balance": "0x0",
+    "codeHash": "0x0000000000000000000000000000000000000000000000000000000000000000"
+  },
+  "header": {
+    "parentHash": "0xfa0235b7e860c08d5156a18c1f4d6fd89eed8202de7f3043bd10d46a4bb3f8c4",
+    "sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
+    "miner": "0x0000000000000000000000000000000000000000",
+    "stateRoot": "0x00b5b217bbb123cc3ba125a02c3e85168ef125844d17f5190d0dfca3c847f5e8",
+    "transactionsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+    "receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+    "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+    "difficulty": "0x2",
+    "number": "0x2",
+    "gasLimit": "0x37eb42e2",
+    "gasUsed": "0x0",
+    "timestamp": "0x63808897",
+    "extraData": "0xd983010a0d846765746889676f312e31372e3133856c696e75780000000000008c3d2a4a86b50b40f9651690270aac1bbb5c9ccba9f8fe199a4d55bd773a88296557a19219888f3019477369c8ef6e544e9bfa2411fbac16563c89826356810a00",
+    "mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
+    "nonce": "0x0000000000000000",
+    "baseFeePerGas": "0x2da282a8",
+    "hash": "0x74a0c485b46c9a2817dbc633c8afafca4552dbd8781e5d9510e274b571eae422"
+  },
+  "transactions": [],
+  "storageTrace": {
+    "rootBefore": "0x00b5b217bbb123cc3ba125a02c3e85168ef125844d17f5190d0dfca3c847f5e8",
+    "rootAfter": "0x00b5b217bbb123cc3ba125a02c3e85168ef125844d17f5190d0dfca3c847f5e8",
+    "proofs": {
+      "0xCB733b0fd0186FF37e7f717a0889AfFF71DdE477": [
+        "0x0023817270d692108d3f2583c4fdddb93f05840da992233af555384642d2d480e02c05b065c0e03cc9ea9c6f16cd37395379d47225f9adfe626a288ed94807bd46",
+        "0x0012f68259c5658fa795d5efebf43f2cdda388eb1f15db83e305743c458fce44100b0c36cf61ec8e8522dcac76c3418bff6e2cb91215e5c61fbc0ec735aff79a3a",
+        "0x0124307d227b4219bed858923ccd524f3a235905a749e4372e26522bc8a4f58e0a04040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000021e19e0c9bab2400000c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470000000000000000000000000000000000000000000000000000000000000000020222214dcc294b72e40d2f37111a1f966aaefdbdd000000000000000000000000",
+        "0x5448495320495320534f4d45204d4147494320425954455320464f5220534d54206d3172525867503278704449"
+      ]
+    }
+  },
+  "executionResults": []
+}

roller/assets/traces/03.json

@@ -0,0 +1,41 @@
+{
+  "coinbase": {
+    "address": "0x7157f3b0aee00adbe3d8b6609eda9480e141065a",
+    "nonce": 0,
+    "balance": "0x0",
+    "codeHash": "0x0000000000000000000000000000000000000000000000000000000000000000"
+  },
+  "header": {
+    "parentHash": "0x74a0c485b46c9a2817dbc633c8afafca4552dbd8781e5d9510e274b571eae422",
+    "sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
+    "miner": "0x0000000000000000000000000000000000000000",
+    "stateRoot": "0x00b5b217bbb123cc3ba125a02c3e85168ef125844d17f5190d0dfca3c847f5e8",
+    "transactionsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+    "receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+    "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+    "difficulty": "0x2",
+    "number": "0x3",
+    "gasLimit": "0x37dd4813",
+    "gasUsed": "0x0",
+    "timestamp": "0x6380889a",
+    "extraData": "0xd983010a0d846765746889676f312e31372e3133856c696e7578000000000000ec9f6fafe9ec47577b0fac5d63f6abb19bb69c071ca7b21d3b7f014a60ccf5fb3507c3a3c4cf2c1159533f2081a9db54f55831c6a31d652c0ff9ff75ca4d081100",
+    "mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
+    "nonce": "0x0000000000000000",
+    "baseFeePerGas": "0x27ee3253",
+    "hash": "0x33292f2ec508af712c7f98dc3799021b4a3391dfa6456ef8041f8aa1556c1bc0"
+  },
+  "transactions": [],
+  "storageTrace": {
+    "rootBefore": "0x00b5b217bbb123cc3ba125a02c3e85168ef125844d17f5190d0dfca3c847f5e8",
+    "rootAfter": "0x00b5b217bbb123cc3ba125a02c3e85168ef125844d17f5190d0dfca3c847f5e8",
+    "proofs": {
+      "0x7157F3b0AEe00adBe3D8B6609edA9480E141065a": [
+        "0x0023817270d692108d3f2583c4fdddb93f05840da992233af555384642d2d480e02c05b065c0e03cc9ea9c6f16cd37395379d47225f9adfe626a288ed94807bd46",
+        "0x0012f68259c5658fa795d5efebf43f2cdda388eb1f15db83e305743c458fce44100b0c36cf61ec8e8522dcac76c3418bff6e2cb91215e5c61fbc0ec735aff79a3a",
+        "0x0124307d227b4219bed858923ccd524f3a235905a749e4372e26522bc8a4f58e0a04040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000021e19e0c9bab2400000c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470000000000000000000000000000000000000000000000000000000000000000020222214dcc294b72e40d2f37111a1f966aaefdbdd000000000000000000000000",
+        "0x5448495320495320534f4d45204d4147494320425954455320464f5220534d54206d3172525867503278704449"
+      ]
+    }
+  },
+  "executionResults": []
+}

roller/assets/traces/04.json

@@ -0,0 +1,41 @@
+{
+  "coinbase": {
+    "address": "0xadf5218f7ca8c80d90ff63af5fef486af57c2096",
+    "nonce": 0,
+    "balance": "0x0",
+    "codeHash": "0x0000000000000000000000000000000000000000000000000000000000000000"
+  },
+  "header": {
+    "parentHash": "0x33292f2ec508af712c7f98dc3799021b4a3391dfa6456ef8041f8aa1556c1bc0",
+    "sha3Uncles": "0x1dcc4de8dec75d7aab85b567b6ccd41ad312451b948a7413f0a142fd40d49347",
+    "miner": "0x0000000000000000000000000000000000000000",
+    "stateRoot": "0x00b5b217bbb123cc3ba125a02c3e85168ef125844d17f5190d0dfca3c847f5e8",
+    "transactionsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+    "receiptsRoot": "0x56e81f171bcc55a6ff8345e692c0f86e5b48e01b996cadc001622fb5e363b421",
+    "logsBloom": "0x00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000",
+    "difficulty": "0x2",
+    "number": "0x4",
+    "gasLimit": "0x37cf50c2",
+    "gasUsed": "0x0",
+    "timestamp": "0x6380889d",
+    "extraData": "0xd983010a0d846765746889676f312e31372e3133856c696e75780000000000006c7674d5a049e0d4e5d884745f98b17df096eb9814ce788e232bb55976ebba271a3b59cf5e5c69eeb08cb6679453e05ccc4f6279d023beb0e392816c16b113df00",
+    "mixHash": "0x0000000000000000000000000000000000000000000000000000000000000000",
+    "nonce": "0x0000000000000000",
+    "baseFeePerGas": "0x22f06c09",
+    "hash": "0x4b1fb45bfaa6e7662cb1331312f10575997b976bbd772332681a9a005adfc329"
+  },
+  "transactions": [],
+  "storageTrace": {
+    "rootBefore": "0x00b5b217bbb123cc3ba125a02c3e85168ef125844d17f5190d0dfca3c847f5e8",
+    "rootAfter": "0x00b5b217bbb123cc3ba125a02c3e85168ef125844d17f5190d0dfca3c847f5e8",
+    "proofs": {
+      "0xadf5218f7ca8C80d90Ff63af5FEF486Af57C2096": [
+        "0x0023817270d692108d3f2583c4fdddb93f05840da992233af555384642d2d480e02c05b065c0e03cc9ea9c6f16cd37395379d47225f9adfe626a288ed94807bd46",
+        "0x0012f68259c5658fa795d5efebf43f2cdda388eb1f15db83e305743c458fce44100b0c36cf61ec8e8522dcac76c3418bff6e2cb91215e5c61fbc0ec735aff79a3a",
+        "0x0124307d227b4219bed858923ccd524f3a235905a749e4372e26522bc8a4f58e0a04040000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000021e19e0c9bab2400000c5d2460186f7233c927e7db2dcc703c0e500b653ca82273b7bfad8045d85a470000000000000000000000000000000000000000000000000000000000000000020222214dcc294b72e40d2f37111a1f966aaefdbdd000000000000000000000000",
+        "0x5448495320495320534f4d45204d4147494320425954455320464f5220534d54206d3172525867503278704449"
+      ]
+    }
+  },
+  "executionResults": []
+}

roller/prover/prover.go

@@ -4,8 +4,8 @@
 package prover
 
 /*
-#cgo LDFLAGS: ${SRCDIR}/lib/libzkp.a -lm -ldl -lzktrie -L${SRCDIR}/lib/ -Wl,-rpath=${SRCDIR}/lib
-#cgo gpu LDFLAGS: ${SRCDIR}/lib/libzkp.a -lm -ldl -lgmp -lstdc++ -lprocps -lzktrie -L/usr/local/cuda/lib64/ -L${SRCDIR}/lib/ -lcudart -Wl,-rpath=${SRCDIR}/lib
+#cgo LDFLAGS: ${SRCDIR}/lib/libzkp.so -lm -ldl
+#cgo gpu LDFLAGS: ${SRCDIR}/lib/libzkp.so -lm -ldl -lgmp -lstdc++ -lprocps -L/usr/local/cuda/lib64/ -lcudart
 #include <stdlib.h>
 #include "./lib/libzkp.h"
 */

scripts/download_params.sh

@@ -5,6 +5,6 @@ DIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" > /dev/null 2>&1 && pwd)"
 PROJ_DIR=$DIR"/.."
 
 mkdir -p $PROJ_DIR/assets/params
-wget https://circuit-release.s3.us-west-2.amazonaws.com/circuit-release/release-1220/test_seed -O $PROJ_DIR/assets/seed
-wget https://circuit-release.s3.us-west-2.amazonaws.com/circuit-release/release-1220/test_params/params19 -O $PROJ_DIR/assets/params/params19
-wget https://circuit-release.s3.us-west-2.amazonaws.com/circuit-release/release-1220/test_params/params26 -O $PROJ_DIR/assets/params/params26
+wget https://circuit-release.s3.us-west-2.amazonaws.com/circuit-release/release-0920/test_seed -O $PROJ_DIR/assets/seed
+wget https://circuit-release.s3.us-west-2.amazonaws.com/circuit-release/release-0920/test_params/params18 -O $PROJ_DIR/assets/params/params18
+wget https://circuit-release.s3.us-west-2.amazonaws.com/circuit-release/release-0920/test_params/params25 -O $PROJ_DIR/assets/params/params25