From 05dddf080deba6f38cc2df79059e9f612b8840f4 Mon Sep 17 00:00:00 2001
From: William Morriss <wjmelements@gmail.com>
Date: Mon, 4 Aug 2025 18:42:07 -0500
Subject: [PATCH 01/18] wip using forge script

---
 tools/Profile.sol | 27 +++++++++++++++++++++++++++
 tools/profile.sh  |  8 ++++++++
 2 files changed, 35 insertions(+)
 create mode 100644 tools/Profile.sol
 create mode 100644 tools/profile.sh

diff --git a/tools/Profile.sol b/tools/Profile.sol
new file mode 100644
index 00000000..a7ce9912
--- /dev/null
+++ b/tools/Profile.sol
@@ -0,0 +1,27 @@
+pragma solidity ^0.8.30;
+
+import "forge-std/Script.sol";
+
+import "../src/Payments.sol";
+import "../test/mocks/MockERC20.sol";
+
+contract Profile is Script {
+    function run() public {
+        vm.startBroadcast();
+
+        ERC20 token = new MockERC20("MockToken", "MOCK");
+
+        Payments payments = new Payments();
+
+        address from = address(this);
+        address to = address(this);
+        address validator = address(this);
+
+        uint256 commissionRateBps = 0;
+        address serviceFeeRecipient = address(this);
+        
+        //payments.createRail(address(token), from, to, validator, commissionRateBps, serviceFeeRecipient);
+
+        vm.stopBroadcast();
+    }
+}
diff --git a/tools/profile.sh b/tools/profile.sh
new file mode 100644
index 00000000..ef863728
--- /dev/null
+++ b/tools/profile.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+pushd ../localnet
+source ./local_lotus.sh
+popd
+
+forge script -vvv -g 20000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 tools/Profile.sol:Profile
+

From a4fba2dd60b10c35cd5e32773e4dbaae3d3eb23b Mon Sep 17 00:00:00 2001
From: William Morriss <wjmelements@gmail.com>
Date: Tue, 5 Aug 2025 15:52:27 -0500
Subject: [PATCH 02/18] create gas profile

---
 .gas-profile      |  4 ++++
 tools/Profile.sol | 33 +++++++++++++++++++++++++++------
 tools/profile.sh  |  5 ++++-
 3 files changed, 35 insertions(+), 7 deletions(-)
 create mode 100644 .gas-profile

diff --git a/.gas-profile b/.gas-profile
new file mode 100644
index 00000000..cb0906c3
--- /dev/null
+++ b/.gas-profile
@@ -0,0 +1,4 @@
+new MockERC20: 32066080
+new Payments: 94015205
+setOperatorApproval: 10407013
+createRail: 14238123
diff --git a/tools/Profile.sol b/tools/Profile.sol
index a7ce9912..d1dfdaaf 100644
--- a/tools/Profile.sol
+++ b/tools/Profile.sol
@@ -6,21 +6,42 @@ import "../src/Payments.sol";
 import "../test/mocks/MockERC20.sol";
 
 contract Profile is Script {
-    function run() public {
+    function run(address sender) public {
         vm.startBroadcast();
 
         ERC20 token = new MockERC20("MockToken", "MOCK");
 
         Payments payments = new Payments();
 
-        address from = address(this);
-        address to = address(this);
-        address validator = address(this);
+        address from = sender;
+        address to = sender;
+        address operator = sender;
+        address validator = sender;
 
         uint256 commissionRateBps = 0;
-        address serviceFeeRecipient = address(this);
+        address serviceFeeRecipient = sender;
         
-        //payments.createRail(address(token), from, to, validator, commissionRateBps, serviceFeeRecipient);
+        uint256 rateAllowance = 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff;
+        uint256 lockupAllowance = 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff;
+        uint256 maxLockupPeriod = 0x00ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff;
+
+        payments.setOperatorApproval(address(token), operator, true, rateAllowance, lockupAllowance, maxLockupPeriod);
+
+        payments.createRail(address(token), from, to, validator, commissionRateBps, serviceFeeRecipient);
+
+
+        // deposit
+        // depositWithPermit
+        // depositWithPermitAndApproveOperator
+        // depositWithPermitAndIncreaseOperatorApproval
+        // modifyRailPayment
+        // modifyRailLockup
+        // increaseOperatorApproval
+        // settleRail
+        // withdraw
+        // withdrawTo
+        // terminateRail
+        // settleTerminatedRailWithoutValidation
 
         vm.stopBroadcast();
     }
diff --git a/tools/profile.sh b/tools/profile.sh
index ef863728..28f353d2 100644
--- a/tools/profile.sh
+++ b/tools/profile.sh
@@ -4,5 +4,8 @@ pushd ../localnet
 source ./local_lotus.sh
 popd
 
-forge script -vvv -g 20000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 tools/Profile.sol:Profile
+forge script -vvv -g 20000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "run(address)" tools/Profile.sol:Profile $SENDER_ADDRESS
 
+
+
+../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.sol/$CHAIN_ID/run-latest.json | tee .gas-profile

From 062a772429cee75abd3b42889f6e94057b6d2e31 Mon Sep 17 00:00:00 2001
From: William Morriss <wjmelements@gmail.com>
Date: Wed, 6 Aug 2025 11:21:58 -0500
Subject: [PATCH 03/18] the deterministic result

---
 .gas-profile | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/.gas-profile b/.gas-profile
index cb0906c3..ac46cafc 100644
--- a/.gas-profile
+++ b/.gas-profile
@@ -1,4 +1,4 @@
-new MockERC20: 32066080
-new Payments: 94015205
-setOperatorApproval: 10407013
-createRail: 14238123
+new MockERC20: 30134813
+new Payments: 92086771
+setOperatorApproval: 10405259
+createRail: 14976886

From 0415590700d7cb7fd416b4f50e05ed5d75865f76 Mon Sep 17 00:00:00 2001
From: William Morriss <wjmelements@gmail.com>
Date: Wed, 6 Aug 2025 11:36:22 -0500
Subject: [PATCH 04/18] must reset

---
 tools/profile.sh | 1 +
 1 file changed, 1 insertion(+)

diff --git a/tools/profile.sh b/tools/profile.sh
index 28f353d2..44b4c565 100644
--- a/tools/profile.sh
+++ b/tools/profile.sh
@@ -1,6 +1,7 @@
 #!/bin/bash
 
 pushd ../localnet
+bash ./reset.sh
 source ./local_lotus.sh
 popd
 

From 44ba53fc8c91ec89511ef00c84d903244562d940 Mon Sep 17 00:00:00 2001
From: William Morriss <wjmelements@gmail.com>
Date: Wed, 6 Aug 2025 17:33:18 -0500
Subject: [PATCH 05/18] measure additional functions without passing time

---
 .gas-profile      | 12 ++++++++++--
 tools/Profile.sol | 31 +++++++++++++++++++++++--------
 tools/profile.sh  |  2 +-
 3 files changed, 34 insertions(+), 11 deletions(-)

diff --git a/.gas-profile b/.gas-profile
index ac46cafc..f89c8acf 100644
--- a/.gas-profile
+++ b/.gas-profile
@@ -1,4 +1,12 @@
-new MockERC20: 30134813
-new Payments: 92086771
+new MockERC20: 30138346
+new Payments: 92082344
 setOperatorApproval: 10405259
 createRail: 14976886
+mint: 7205888
+approve: 5403823
+deposit: 23613974
+modifyRailPayment: 19595194
+modifyRailLockup: 20768123
+modifyRailPayment: 21378356
+settleRail: 17421622
+withdraw: 20514313
diff --git a/tools/Profile.sol b/tools/Profile.sol
index d1dfdaaf..343a6961 100644
--- a/tools/Profile.sol
+++ b/tools/Profile.sol
@@ -7,9 +7,11 @@ import "../test/mocks/MockERC20.sol";
 
 contract Profile is Script {
     function run(address sender) public {
+        vm.deal(sender, 2000 * 10 ** 18);
+
         vm.startBroadcast();
 
-        ERC20 token = new MockERC20("MockToken", "MOCK");
+        MockERC20 token = new MockERC20("MockToken", "MOCK");
 
         Payments payments = new Payments();
 
@@ -27,15 +29,28 @@ contract Profile is Script {
 
         payments.setOperatorApproval(address(token), operator, true, rateAllowance, lockupAllowance, maxLockupPeriod);
 
-        payments.createRail(address(token), from, to, validator, commissionRateBps, serviceFeeRecipient);
+        uint256 railId = payments.createRail(address(token), from, to, validator, commissionRateBps, serviceFeeRecipient);
+
+        uint256 amount = 10**18;
+        token.mint(from, amount);
+        token.approve(address(payments), amount);
+        payments.deposit(address(token), from, amount);
+
+        // TODO depositWithPermit
+        // TODO depositWithPermitAndApproveOperator
+        // TODO depositWithPermitAndIncreaseOperatorApproval
+
+
+        payments.modifyRailPayment(railId, 10**6, 0);
+
+        payments.modifyRailLockup(railId, 5, 10**6);
+
+        payments.modifyRailPayment(railId, 0, 10**6);
+
+        payments.settleRail{value:payments.NETWORK_FEE()}(railId, block.number);
 
+        payments.withdraw(address(token), 10**6);
 
-        // deposit
-        // depositWithPermit
-        // depositWithPermitAndApproveOperator
-        // depositWithPermitAndIncreaseOperatorApproval
-        // modifyRailPayment
-        // modifyRailLockup
         // increaseOperatorApproval
         // settleRail
         // withdraw
diff --git a/tools/profile.sh b/tools/profile.sh
index 44b4c565..b4975d0a 100644
--- a/tools/profile.sh
+++ b/tools/profile.sh
@@ -5,7 +5,7 @@ bash ./reset.sh
 source ./local_lotus.sh
 popd
 
-forge script -vvv -g 20000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "run(address)" tools/Profile.sol:Profile $SENDER_ADDRESS
+forge script -vvv -g 30000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "run(address)" tools/Profile.sol:Profile $SENDER_ADDRESS
 
 
 

From 690d67f23bf30085e45c302eb1d8618b09d96232 Mon Sep 17 00:00:00 2001
From: William Morriss <wjmelements@gmail.com>
Date: Fri, 8 Aug 2025 13:20:47 -0500
Subject: [PATCH 06/18] measure settleRail after time passed

---
 .gas-profile      | 15 +++++++++------
 tools/Profile.sol | 31 ++++++++++++++++++++++---------
 tools/profile.sh  | 20 ++++++++++++++++++--
 3 files changed, 49 insertions(+), 17 deletions(-)

diff --git a/.gas-profile b/.gas-profile
index f89c8acf..548ea904 100644
--- a/.gas-profile
+++ b/.gas-profile
@@ -1,12 +1,15 @@
 new MockERC20: 30138346
 new Payments: 92082344
 setOperatorApproval: 10405259
-createRail: 14976886
+createRail: 14763367
 mint: 7205888
 approve: 5403823
 deposit: 23613974
-modifyRailPayment: 19595194
-modifyRailLockup: 20768123
-modifyRailPayment: 21378356
-settleRail: 17421622
-withdraw: 20514313
+modifyRailPayment: 18611939
+modifyRailLockup: 20489814
+modifyRailPayment: 23862826
+settleRail: 17961981
+withdraw: 21977789
+withdrawTo: 22062638
+settleRail: 27102987
+terminateRail: 19583955
diff --git a/tools/Profile.sol b/tools/Profile.sol
index 343a6961..c2b88fad 100644
--- a/tools/Profile.sol
+++ b/tools/Profile.sol
@@ -6,7 +6,7 @@ import "../src/Payments.sol";
 import "../test/mocks/MockERC20.sol";
 
 contract Profile is Script {
-    function run(address sender) public {
+    function createRail(address sender) public {
         vm.deal(sender, 2000 * 10 ** 18);
 
         vm.startBroadcast();
@@ -18,7 +18,7 @@ contract Profile is Script {
         address from = sender;
         address to = sender;
         address operator = sender;
-        address validator = sender;
+        address validator = address(0);
 
         uint256 commissionRateBps = 0;
         address serviceFeeRecipient = sender;
@@ -39,25 +39,38 @@ contract Profile is Script {
         // TODO depositWithPermit
         // TODO depositWithPermitAndApproveOperator
         // TODO depositWithPermitAndIncreaseOperatorApproval
+        // TODO increaseOperatorApproval
 
 
         payments.modifyRailPayment(railId, 10**6, 0);
 
         payments.modifyRailLockup(railId, 5, 10**6);
 
-        payments.modifyRailPayment(railId, 0, 10**6);
+        payments.modifyRailPayment(railId, 10**3, 10**6);
 
         payments.settleRail{value:payments.NETWORK_FEE()}(railId, block.number);
 
         payments.withdraw(address(token), 10**6);
 
-        // increaseOperatorApproval
-        // settleRail
-        // withdraw
-        // withdrawTo
-        // terminateRail
-        // settleTerminatedRailWithoutValidation
+        payments.withdrawTo(address(token), to, 10**6);
+
 
         vm.stopBroadcast();
     }
+
+    function settleRail(address sender, Payments payments, uint256 railId) public {
+        vm.deal(sender, 2000 * 10 ** 18);
+        vm.startBroadcast();
+
+        payments.settleRail{value:payments.NETWORK_FEE()}(railId, block.number);
+    }
+
+    function terminateRail(address sender, Payments payments, uint256 railId) public {
+        vm.deal(sender, 2000 * 10 ** 18);
+        vm.startBroadcast();
+
+        payments.terminateRail(railId);
+
+        // TODO settleTerminatedRailWithoutValidation
+    }
 }
diff --git a/tools/profile.sh b/tools/profile.sh
index b4975d0a..f137b998 100644
--- a/tools/profile.sh
+++ b/tools/profile.sh
@@ -1,12 +1,28 @@
 #!/bin/bash
 
+set -e
+
 pushd ../localnet
 bash ./reset.sh
 source ./local_lotus.sh
 popd
 
-forge script -vvv -g 30000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "run(address)" tools/Profile.sol:Profile $SENDER_ADDRESS
+TOKEN_ADDRESS=0xe9ae74e0c182aab11bddb483227cc1f6600b3625
+RAIL_ADDRESS=0xf6990c51dc94b36c5d5184bf60107efe99dde592
+
+forge script -vvv -g 44000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "createRail(address)" tools/Profile.sol:Profile $SENDER_ADDRESS
+
+../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.sol/$CHAIN_ID/createRail-latest.json | tee .gas-profile
+
+sleep 35
+
+
+forge script -vvv -g 44000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "settleRail(address,address,uint256)" tools/Profile.sol:Profile $SENDER_ADDRESS $RAIL_ADDRESS 1
+
+../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.sol/$CHAIN_ID/settleRail-latest.json | tee -a .gas-profile
 
+sleep 35
 
+forge script -vvv -g 44000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "terminateRail(address,address,uint256)" tools/Profile.sol:Profile $SENDER_ADDRESS $RAIL_ADDRESS 1
 
-../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.sol/$CHAIN_ID/run-latest.json | tee .gas-profile
+../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.sol/$CHAIN_ID/terminateRail-latest.json | tee -a .gas-profile

From 596327a52d9e1141f2af098d7d2a00cdd32a1f12 Mon Sep 17 00:00:00 2001
From: William Morriss <wjmelements@gmail.com>
Date: Fri, 8 Aug 2025 13:21:02 -0500
Subject: [PATCH 07/18] ignore localnet broadcast

---
 .gitignore | 1 +
 1 file changed, 1 insertion(+)

diff --git a/.gitignore b/.gitignore
index a6c78c9e..54dc6b6f 100644
--- a/.gitignore
+++ b/.gitignore
@@ -5,6 +5,7 @@ out/
 # Ignores development broadcast logs
 !/broadcast
 /broadcast/*/31337/
+/broadcast/*/31415926/
 /broadcast/**/dry-run/
 
 # Dotenv file

From e8b4086b5623acc98e6c73490555f985844d7122 Mon Sep 17 00:00:00 2001
From: William Morriss <wjmelements@gmail.com>
Date: Fri, 8 Aug 2025 13:32:31 -0500
Subject: [PATCH 08/18] rename script to .s.sol

---
 tools/{Profile.sol => Profile.s.sol} |  0
 tools/profile.sh                     | 12 ++++++------
 2 files changed, 6 insertions(+), 6 deletions(-)
 rename tools/{Profile.sol => Profile.s.sol} (100%)

diff --git a/tools/Profile.sol b/tools/Profile.s.sol
similarity index 100%
rename from tools/Profile.sol
rename to tools/Profile.s.sol
diff --git a/tools/profile.sh b/tools/profile.sh
index f137b998..c6067f18 100644
--- a/tools/profile.sh
+++ b/tools/profile.sh
@@ -10,19 +10,19 @@ popd
 TOKEN_ADDRESS=0xe9ae74e0c182aab11bddb483227cc1f6600b3625
 RAIL_ADDRESS=0xf6990c51dc94b36c5d5184bf60107efe99dde592
 
-forge script -vvv -g 44000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "createRail(address)" tools/Profile.sol:Profile $SENDER_ADDRESS
+forge script -vvv -g 44000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "createRail(address)" tools/Profile.s.sol:Profile $SENDER_ADDRESS
 
-../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.sol/$CHAIN_ID/createRail-latest.json | tee .gas-profile
+../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.s.sol/$CHAIN_ID/createRail-latest.json | tee .gas-profile
 
 sleep 35
 
 
-forge script -vvv -g 44000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "settleRail(address,address,uint256)" tools/Profile.sol:Profile $SENDER_ADDRESS $RAIL_ADDRESS 1
+forge script -vvv -g 44000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "settleRail(address,address,uint256)" tools/Profile.s.sol:Profile $SENDER_ADDRESS $RAIL_ADDRESS 1
 
-../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.sol/$CHAIN_ID/settleRail-latest.json | tee -a .gas-profile
+../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.s.sol/$CHAIN_ID/settleRail-latest.json | tee -a .gas-profile
 
 sleep 35
 
-forge script -vvv -g 44000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "terminateRail(address,address,uint256)" tools/Profile.sol:Profile $SENDER_ADDRESS $RAIL_ADDRESS 1
+forge script -vvv -g 44000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "terminateRail(address,address,uint256)" tools/Profile.s.sol:Profile $SENDER_ADDRESS $RAIL_ADDRESS 1
 
-../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.sol/$CHAIN_ID/terminateRail-latest.json | tee -a .gas-profile
+../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.s.sol/$CHAIN_ID/terminateRail-latest.json | tee -a .gas-profile

From 3cd6831f62aecdbf90b5eee56d7fccc20f852593 Mon Sep 17 00:00:00 2001
From: William Morriss <wjmelements@gmail.com>
Date: Fri, 8 Aug 2025 13:55:08 -0500
Subject: [PATCH 09/18] can sleep less

---
 tools/profile.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/profile.sh b/tools/profile.sh
index c6067f18..dc60900e 100644
--- a/tools/profile.sh
+++ b/tools/profile.sh
@@ -14,14 +14,14 @@ forge script -vvv -g 44000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADD
 
 ../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.s.sol/$CHAIN_ID/createRail-latest.json | tee .gas-profile
 
-sleep 35
+sleep 10
 
 
 forge script -vvv -g 44000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "settleRail(address,address,uint256)" tools/Profile.s.sol:Profile $SENDER_ADDRESS $RAIL_ADDRESS 1
 
 ../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.s.sol/$CHAIN_ID/settleRail-latest.json | tee -a .gas-profile
 
-sleep 35
+sleep 10
 
 forge script -vvv -g 44000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "terminateRail(address,address,uint256)" tools/Profile.s.sol:Profile $SENDER_ADDRESS $RAIL_ADDRESS 1
 

From 1808eb7368903b65331c8e5e2a601747750ad9a0 Mon Sep 17 00:00:00 2001
From: William Morriss <wjmelements@gmail.com>
Date: Fri, 8 Aug 2025 14:30:36 -0500
Subject: [PATCH 10/18] can sleep 5 instead of 10

---
 tools/profile.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/tools/profile.sh b/tools/profile.sh
index dc60900e..7a0b3d82 100644
--- a/tools/profile.sh
+++ b/tools/profile.sh
@@ -14,14 +14,14 @@ forge script -vvv -g 44000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADD
 
 ../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.s.sol/$CHAIN_ID/createRail-latest.json | tee .gas-profile
 
-sleep 10
+sleep 5
 
 
 forge script -vvv -g 44000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "settleRail(address,address,uint256)" tools/Profile.s.sol:Profile $SENDER_ADDRESS $RAIL_ADDRESS 1
 
 ../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.s.sol/$CHAIN_ID/settleRail-latest.json | tee -a .gas-profile
 
-sleep 10
+sleep 5
 
 forge script -vvv -g 44000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "terminateRail(address,address,uint256)" tools/Profile.s.sol:Profile $SENDER_ADDRESS $RAIL_ADDRESS 1
 

From 0833e24d2d5a27275547cfa89f432e67f73c917e Mon Sep 17 00:00:00 2001
From: William Morriss <wjmelements@gmail.com>
Date: Fri, 8 Aug 2025 14:52:04 -0500
Subject: [PATCH 11/18] don't need stopBroadcast

---
 tools/Profile.s.sol | 3 ---
 1 file changed, 3 deletions(-)

diff --git a/tools/Profile.s.sol b/tools/Profile.s.sol
index c2b88fad..617bbbdc 100644
--- a/tools/Profile.s.sol
+++ b/tools/Profile.s.sol
@@ -53,9 +53,6 @@ contract Profile is Script {
         payments.withdraw(address(token), 10**6);
 
         payments.withdrawTo(address(token), to, 10**6);
-
-
-        vm.stopBroadcast();
     }
 
     function settleRail(address sender, Payments payments, uint256 railId) public {

From 145631302f7ab84c97aae391963a8374cdd10fd2 Mon Sep 17 00:00:00 2001
From: William Morriss <wjmelements@gmail.com>
Date: Fri, 8 Aug 2025 15:16:22 -0500
Subject: [PATCH 12/18] eliminate different block variance

---
 tools/profile.sh       | 6 +++---
 tools/retry_profile.sh | 6 ++++++
 2 files changed, 9 insertions(+), 3 deletions(-)
 mode change 100644 => 100755 tools/profile.sh
 create mode 100755 tools/retry_profile.sh

diff --git a/tools/profile.sh b/tools/profile.sh
old mode 100644
new mode 100755
index 7a0b3d82..9caa6e3d
--- a/tools/profile.sh
+++ b/tools/profile.sh
@@ -11,18 +11,18 @@ TOKEN_ADDRESS=0xe9ae74e0c182aab11bddb483227cc1f6600b3625
 RAIL_ADDRESS=0xf6990c51dc94b36c5d5184bf60107efe99dde592
 
 forge script -vvv -g 44000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "createRail(address)" tools/Profile.s.sol:Profile $SENDER_ADDRESS
-
+[[ "$(../forge-script-gas-report/forge_script_block_numbers ./broadcast/Profile.s.sol/$CHAIN_ID/createRail-latest.json | wc -l)" -eq 1 ]] || (echo retrying && exit 1)
 ../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.s.sol/$CHAIN_ID/createRail-latest.json | tee .gas-profile
 
 sleep 5
 
 
 forge script -vvv -g 44000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "settleRail(address,address,uint256)" tools/Profile.s.sol:Profile $SENDER_ADDRESS $RAIL_ADDRESS 1
-
+[[ "$(../forge-script-gas-report/forge_script_block_numbers ./broadcast/Profile.s.sol/$CHAIN_ID/createRail-latest.json | wc -l)" -eq 1 ]] || (echo retrying && exit 1)
 ../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.s.sol/$CHAIN_ID/settleRail-latest.json | tee -a .gas-profile
 
 sleep 5
 
 forge script -vvv -g 44000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "terminateRail(address,address,uint256)" tools/Profile.s.sol:Profile $SENDER_ADDRESS $RAIL_ADDRESS 1
-
+[[ "$(../forge-script-gas-report/forge_script_block_numbers ./broadcast/Profile.s.sol/$CHAIN_ID/createRail-latest.json | wc -l)" -eq 1 ]] || (echo retrying && exit 1)
 ../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.s.sol/$CHAIN_ID/terminateRail-latest.json | tee -a .gas-profile
diff --git a/tools/retry_profile.sh b/tools/retry_profile.sh
new file mode 100755
index 00000000..b1899fd2
--- /dev/null
+++ b/tools/retry_profile.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+
+# retry tools/profile.sh until it succeeds
+
+
+until ./tools/profile.sh ; do {} ; done

From 6fff7edd761d4b4b1814d3d412450b9d706df9a1 Mon Sep 17 00:00:00 2001
From: William Morriss <wjmelements@gmail.com>
Date: Fri, 8 Aug 2025 15:21:19 -0500
Subject: [PATCH 13/18] seems deterministic now

---
 .gas-profile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/.gas-profile b/.gas-profile
index 548ea904..336690c9 100644
--- a/.gas-profile
+++ b/.gas-profile
@@ -11,5 +11,5 @@ modifyRailPayment: 23862826
 settleRail: 17961981
 withdraw: 21977789
 withdrawTo: 22062638
-settleRail: 27102987
+settleRail: 27104287
 terminateRail: 19583955

From 50c26916551e7ab37f800ee4b22aa5f91600db78 Mon Sep 17 00:00:00 2001
From: William Morriss <wjmelements@gmail.com>
Date: Fri, 8 Aug 2025 15:44:21 -0500
Subject: [PATCH 14/18] better log in the nondeterministic case

---
 tools/profile.sh | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/tools/profile.sh b/tools/profile.sh
index 9caa6e3d..1a60cfb9 100755
--- a/tools/profile.sh
+++ b/tools/profile.sh
@@ -11,18 +11,18 @@ TOKEN_ADDRESS=0xe9ae74e0c182aab11bddb483227cc1f6600b3625
 RAIL_ADDRESS=0xf6990c51dc94b36c5d5184bf60107efe99dde592
 
 forge script -vvv -g 44000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "createRail(address)" tools/Profile.s.sol:Profile $SENDER_ADDRESS
-[[ "$(../forge-script-gas-report/forge_script_block_numbers ./broadcast/Profile.s.sol/$CHAIN_ID/createRail-latest.json | wc -l)" -eq 1 ]] || (echo retrying && exit 1)
+[[ "$(../forge-script-gas-report/forge_script_block_numbers ./broadcast/Profile.s.sol/$CHAIN_ID/createRail-latest.json | wc -l)" -eq 1 ]] || (echo possible nondeterminism detected && exit 1)
 ../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.s.sol/$CHAIN_ID/createRail-latest.json | tee .gas-profile
 
 sleep 5
 
 
 forge script -vvv -g 44000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "settleRail(address,address,uint256)" tools/Profile.s.sol:Profile $SENDER_ADDRESS $RAIL_ADDRESS 1
-[[ "$(../forge-script-gas-report/forge_script_block_numbers ./broadcast/Profile.s.sol/$CHAIN_ID/createRail-latest.json | wc -l)" -eq 1 ]] || (echo retrying && exit 1)
+[[ "$(../forge-script-gas-report/forge_script_block_numbers ./broadcast/Profile.s.sol/$CHAIN_ID/createRail-latest.json | wc -l)" -eq 1 ]] || (echo possible nondeterminism detected && exit 1)
 ../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.s.sol/$CHAIN_ID/settleRail-latest.json | tee -a .gas-profile
 
 sleep 5
 
 forge script -vvv -g 44000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "terminateRail(address,address,uint256)" tools/Profile.s.sol:Profile $SENDER_ADDRESS $RAIL_ADDRESS 1
-[[ "$(../forge-script-gas-report/forge_script_block_numbers ./broadcast/Profile.s.sol/$CHAIN_ID/createRail-latest.json | wc -l)" -eq 1 ]] || (echo retrying && exit 1)
+[[ "$(../forge-script-gas-report/forge_script_block_numbers ./broadcast/Profile.s.sol/$CHAIN_ID/createRail-latest.json | wc -l)" -eq 1 ]] || (echo possible nondeterminism detected && exit 1)
 ../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.s.sol/$CHAIN_ID/terminateRail-latest.json | tee -a .gas-profile

From e5983e3e6028f127773c057b5cd3c594c3e95377 Mon Sep 17 00:00:00 2001
From: William Morriss <wjmelements@gmail.com>
Date: Wed, 20 Aug 2025 19:42:28 -0500
Subject: [PATCH 15/18] update .gas-profile

---
 .gas-profile | 30 +++++++++++++++---------------
 1 file changed, 15 insertions(+), 15 deletions(-)

diff --git a/.gas-profile b/.gas-profile
index 336690c9..66139ad2 100644
--- a/.gas-profile
+++ b/.gas-profile
@@ -1,15 +1,15 @@
-new MockERC20: 30138346
-new Payments: 92082344
-setOperatorApproval: 10405259
-createRail: 14763367
-mint: 7205888
-approve: 5403823
-deposit: 23613974
-modifyRailPayment: 18611939
-modifyRailLockup: 20489814
-modifyRailPayment: 23862826
-settleRail: 17961981
-withdraw: 21977789
-withdrawTo: 22062638
-settleRail: 27104287
-terminateRail: 19583955
+new MockERC20: 30167032
+new Payments: 91741152
+setOperatorApproval: 10381233
+createRail: 14797002
+mint: 7228328
+approve: 5415547
+deposit: 23650966
+modifyRailPayment: 18633927
+modifyRailLockup: 20504445
+modifyRailPayment: 23897583
+settleRail: 18003516
+withdraw: 22007020
+withdrawTo: 22093283
+settleRail: 21465656
+terminateRail: 19595369

From e6bca49d44c808357fc0779b0be8092fb8d794ba Mon Sep 17 00:00:00 2001
From: William Morriss <wjmelements@gmail.com>
Date: Wed, 20 Aug 2025 19:42:54 -0500
Subject: [PATCH 16/18] after
 https://github.com/filecoin-project/lotus/pull/13275, do not need to sleep

---
 tools/profile.sh | 5 -----
 1 file changed, 5 deletions(-)

diff --git a/tools/profile.sh b/tools/profile.sh
index 1a60cfb9..990098cf 100755
--- a/tools/profile.sh
+++ b/tools/profile.sh
@@ -14,15 +14,10 @@ forge script -vvv -g 44000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADD
 [[ "$(../forge-script-gas-report/forge_script_block_numbers ./broadcast/Profile.s.sol/$CHAIN_ID/createRail-latest.json | wc -l)" -eq 1 ]] || (echo possible nondeterminism detected && exit 1)
 ../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.s.sol/$CHAIN_ID/createRail-latest.json | tee .gas-profile
 
-sleep 5
-
-
 forge script -vvv -g 44000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "settleRail(address,address,uint256)" tools/Profile.s.sol:Profile $SENDER_ADDRESS $RAIL_ADDRESS 1
 [[ "$(../forge-script-gas-report/forge_script_block_numbers ./broadcast/Profile.s.sol/$CHAIN_ID/createRail-latest.json | wc -l)" -eq 1 ]] || (echo possible nondeterminism detected && exit 1)
 ../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.s.sol/$CHAIN_ID/settleRail-latest.json | tee -a .gas-profile
 
-sleep 5
-
 forge script -vvv -g 44000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "terminateRail(address,address,uint256)" tools/Profile.s.sol:Profile $SENDER_ADDRESS $RAIL_ADDRESS 1
 [[ "$(../forge-script-gas-report/forge_script_block_numbers ./broadcast/Profile.s.sol/$CHAIN_ID/createRail-latest.json | wc -l)" -eq 1 ]] || (echo possible nondeterminism detected && exit 1)
 ../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.s.sol/$CHAIN_ID/terminateRail-latest.json | tee -a .gas-profile

From 643024b03c5e8c52395f0c06e08e5c5477e76a44 Mon Sep 17 00:00:00 2001
From: William Morriss <wjmelements@gmail.com>
Date: Fri, 5 Sep 2025 15:08:09 -0500
Subject: [PATCH 17/18] update .gas-profile

---
 .gas-profile | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/.gas-profile b/.gas-profile
index 66139ad2..97736464 100644
--- a/.gas-profile
+++ b/.gas-profile
@@ -1,15 +1,15 @@
 new MockERC20: 30167032
-new Payments: 91741152
-setOperatorApproval: 10381233
-createRail: 14797002
+new Payments: 91617663
+setOperatorApproval: 10379999
+createRail: 14795768
 mint: 7228328
 approve: 5415547
-deposit: 23650966
-modifyRailPayment: 18633927
-modifyRailLockup: 20504445
-modifyRailPayment: 23897583
-settleRail: 18003516
-withdraw: 22007020
-withdrawTo: 22093283
-settleRail: 21465656
-terminateRail: 19595369
+deposit: 23649731
+modifyRailPayment: 18632692
+modifyRailLockup: 20503211
+modifyRailPayment: 23896348
+settleRail: 18002282
+withdraw: 22005786
+withdrawTo: 22092049
+settleRail: 21463122
+terminateRail: 19592834

From d19498886ef352c0230946e6befaa3641247662e Mon Sep 17 00:00:00 2001
From: William Morriss <wjmelements@gmail.com>
Date: Fri, 26 Sep 2025 19:04:13 -0500
Subject: [PATCH 18/18] update .gas-profile (now non-deterministic)

---
 .gas-profile        | 31 ++++++++++++++++---------------
 tools/Profile.s.sol | 29 ++++++++++++++++++++++-------
 tools/profile.sh    | 10 +++++++---
 3 files changed, 45 insertions(+), 25 deletions(-)

diff --git a/.gas-profile b/.gas-profile
index 97736464..9cc7bdee 100644
--- a/.gas-profile
+++ b/.gas-profile
@@ -1,15 +1,16 @@
-new MockERC20: 30167032
-new Payments: 91617663
-setOperatorApproval: 10379999
-createRail: 14795768
-mint: 7228328
-approve: 5415547
-deposit: 23649731
-modifyRailPayment: 18632692
-modifyRailLockup: 20503211
-modifyRailPayment: 23896348
-settleRail: 18002282
-withdraw: 22005786
-withdrawTo: 22092049
-settleRail: 21463122
-terminateRail: 19592834
+new MockERC20: 39792163
+new Payments: 109908523
+setOperatorApproval: 10674805
+createRail: 15093806
+mint: 7360324
+approve: 5547544
+deposit: 24339260
+modifyRailPayment: 18930731
+modifyRailLockup: 20798017
+modifyRailPayment: 24776330
+settleRail: 13521016
+withdraw: 27428591
+withdrawTo: 27519980
+settleRail: 16984893
+terminateRail: 20247937
+burnForFees: 24477208
diff --git a/tools/Profile.s.sol b/tools/Profile.s.sol
index 617bbbdc..8b8b81d7 100644
--- a/tools/Profile.s.sol
+++ b/tools/Profile.s.sol
@@ -27,14 +27,14 @@ contract Profile is Script {
         uint256 lockupAllowance = 0xffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff;
         uint256 maxLockupPeriod = 0x00ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff;
 
-        payments.setOperatorApproval(address(token), operator, true, rateAllowance, lockupAllowance, maxLockupPeriod);
+        payments.setOperatorApproval(token, operator, true, rateAllowance, lockupAllowance, maxLockupPeriod);
 
-        uint256 railId = payments.createRail(address(token), from, to, validator, commissionRateBps, serviceFeeRecipient);
+        uint256 railId = payments.createRail(token, from, to, validator, commissionRateBps, serviceFeeRecipient);
 
         uint256 amount = 10**18;
         token.mint(from, amount);
         token.approve(address(payments), amount);
-        payments.deposit(address(token), from, amount);
+        payments.deposit(token, from, amount);
 
         // TODO depositWithPermit
         // TODO depositWithPermitAndApproveOperator
@@ -48,18 +48,18 @@ contract Profile is Script {
 
         payments.modifyRailPayment(railId, 10**3, 10**6);
 
-        payments.settleRail{value:payments.NETWORK_FEE()}(railId, block.number);
+        payments.settleRail(railId, block.number);
 
-        payments.withdraw(address(token), 10**6);
+        payments.withdraw(token, 10**6);
 
-        payments.withdrawTo(address(token), to, 10**6);
+        payments.withdrawTo(token, to, 10**6);
     }
 
     function settleRail(address sender, Payments payments, uint256 railId) public {
         vm.deal(sender, 2000 * 10 ** 18);
         vm.startBroadcast();
 
-        payments.settleRail{value:payments.NETWORK_FEE()}(railId, block.number);
+        payments.settleRail(railId, block.number);
     }
 
     function terminateRail(address sender, Payments payments, uint256 railId) public {
@@ -70,4 +70,19 @@ contract Profile is Script {
 
         // TODO settleTerminatedRailWithoutValidation
     }
+
+    function endAuction(address sender, Payments payments, uint256 railId) public {
+        vm.deal(sender, 2000 * 10 ** 18);
+
+        Payments.RailView memory railView = payments.getRail(railId);
+        IERC20 token = railView.token;
+
+        (uint256 fullAmount,,,) = payments.accounts(token, address(payments));
+
+        address recipient = address(0x4a6f6B9fF1fc974096f9063a45Fd12bD5B928AD1);
+
+        vm.startBroadcast();
+
+        payments.burnForFees{value: FIRST_AUCTION_START_PRICE}(token, recipient, fullAmount);
+    }
 }
diff --git a/tools/profile.sh b/tools/profile.sh
index 990098cf..8f04c012 100755
--- a/tools/profile.sh
+++ b/tools/profile.sh
@@ -10,14 +10,18 @@ popd
 TOKEN_ADDRESS=0xe9ae74e0c182aab11bddb483227cc1f6600b3625
 RAIL_ADDRESS=0xf6990c51dc94b36c5d5184bf60107efe99dde592
 
-forge script -vvv -g 44000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "createRail(address)" tools/Profile.s.sol:Profile $SENDER_ADDRESS
+forge script -vvv -g 49400 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "createRail(address)" tools/Profile.s.sol:Profile $SENDER_ADDRESS
 [[ "$(../forge-script-gas-report/forge_script_block_numbers ./broadcast/Profile.s.sol/$CHAIN_ID/createRail-latest.json | wc -l)" -eq 1 ]] || (echo possible nondeterminism detected && exit 1)
 ../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.s.sol/$CHAIN_ID/createRail-latest.json | tee .gas-profile
 
-forge script -vvv -g 44000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "settleRail(address,address,uint256)" tools/Profile.s.sol:Profile $SENDER_ADDRESS $RAIL_ADDRESS 1
+forge script -vvv -g 49400 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "settleRail(address,address,uint256)" tools/Profile.s.sol:Profile $SENDER_ADDRESS $RAIL_ADDRESS 1
 [[ "$(../forge-script-gas-report/forge_script_block_numbers ./broadcast/Profile.s.sol/$CHAIN_ID/createRail-latest.json | wc -l)" -eq 1 ]] || (echo possible nondeterminism detected && exit 1)
 ../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.s.sol/$CHAIN_ID/settleRail-latest.json | tee -a .gas-profile
 
-forge script -vvv -g 44000 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "terminateRail(address,address,uint256)" tools/Profile.s.sol:Profile $SENDER_ADDRESS $RAIL_ADDRESS 1
+forge script -vvv -g 49400 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "terminateRail(address,address,uint256)" tools/Profile.s.sol:Profile $SENDER_ADDRESS $RAIL_ADDRESS 1
 [[ "$(../forge-script-gas-report/forge_script_block_numbers ./broadcast/Profile.s.sol/$CHAIN_ID/createRail-latest.json | wc -l)" -eq 1 ]] || (echo possible nondeterminism detected && exit 1)
 ../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.s.sol/$CHAIN_ID/terminateRail-latest.json | tee -a .gas-profile
+
+forge script -vvv -g 49400 --broadcast --chain-id $CHAIN_ID --sender $SENDER_ADDRESS --private-key $SENDER_KEY --rpc-url $API_URL/rpc/v1 --sig "endAuction(address,address,uint256)" tools/Profile.s.sol:Profile $SENDER_ADDRESS $RAIL_ADDRESS 1
+[[ "$(../forge-script-gas-report/forge_script_block_numbers ./broadcast/Profile.s.sol/$CHAIN_ID/createRail-latest.json | wc -l)" -eq 1 ]] || (echo possible nondeterminism detected && exit 1)
+../forge-script-gas-report/forge_script_gas_report ./broadcast/Profile.s.sol/$CHAIN_ID/endAuction-latest.json | tee -a .gas-profile