refactor(blockifier): fix gas cost in versioned constants

crates/blockifier/resources/versioned_constants.json

@@ -30,19 +30,21 @@
         "block_hash_contract_address": 1,
         "call_contract_gas_cost": {
             "entry_point_gas_cost": 1,
-            "step_gas_cost": 10,
-            "syscall_base_gas_cost": 1
+            "step_gas_cost": 827,
+            "range_check_gas_cost": 15
+
         },
         "constructor_entry_point_selector": "0x28ffe4ff0f226a9107253e17a904099aa4f63a02a5621de0576e5aa71bc5194",
         "default_entry_point_selector": 0,
         "deploy_gas_cost": {
             "entry_point_gas_cost": 1,
-            "step_gas_cost": 200,
-            "syscall_base_gas_cost": 1
+            "step_gas_cost": 1097,
+            "range_check_gas_cost": 18,
+            "pedersen_gas_cost": 7
         },
         "emit_event_gas_cost": {
-            "step_gas_cost": 10,
-            "syscall_base_gas_cost": 1
+            "step_gas_cost": 100,
+            "range_check_gas_cost": 1
         },
         "entry_point_gas_cost": {
             "entry_point_initial_budget": 1,
@@ -64,12 +66,13 @@
             "step_gas_cost": 100
         },
         "get_block_hash_gas_cost": {
-            "step_gas_cost": 50,
-            "syscall_base_gas_cost": 1
+            "step_gas_cost": 104,
+            "range_check_gas_cost": 2
+
         },
         "get_execution_info_gas_cost": {
-            "step_gas_cost": 10,
-            "syscall_base_gas_cost": 1
+            "step_gas_cost": 100,
+            "range_check_gas_cost": 1
         },
         "initial_gas_cost": {
             "step_gas_cost": 100000000
@@ -84,83 +87,86 @@
         "l2_gas": "L2_GAS",
         "l2_gas_index": 1,
         "library_call_gas_cost": {
-            "call_contract_gas_cost": 1
+            "entry_point_gas_cost": 1,
+            "step_gas_cost": 818,
+            "range_check_gas_cost": 15
         },
         "sha256_process_block_gas_cost": {
-            "step_gas_cost": 1852,
+            "step_gas_cost": 1855,
             "range_check_gas_cost": 65,
             "bitwise_builtin_gas_cost": 1115,
             "syscall_base_gas_cost": 1
         },
         "memory_hole_gas_cost": 10,
         "nop_entry_point_offset": -1,
         "range_check_gas_cost": 70,
+        "pedersen_gas_cost": 4130,
         "bitwise_builtin_gas_cost": 594,
         "replace_class_gas_cost": {
-            "step_gas_cost": 50,
-            "syscall_base_gas_cost": 1
+            "step_gas_cost": 100,
+            "range_check_gas_cost": 1
         },
         "secp256k1_add_gas_cost": {
             "range_check_gas_cost": 29,
-            "step_gas_cost": 406
+            "step_gas_cost": 410
         },
         "secp256k1_get_point_from_x_gas_cost": {
             "memory_hole_gas_cost": 20,
             "range_check_gas_cost": 30,
-            "step_gas_cost": 391
+            "step_gas_cost": 395
         },
         "secp256k1_get_xy_gas_cost": {
             "memory_hole_gas_cost": 40,
             "range_check_gas_cost": 11,
-            "step_gas_cost": 239
+            "step_gas_cost": 207
         },
         "secp256k1_mul_gas_cost": {
             "memory_hole_gas_cost": 2,
             "range_check_gas_cost": 7045,
-            "step_gas_cost": 76501
+            "step_gas_cost": 76505
         },
         "secp256k1_new_gas_cost": {
             "memory_hole_gas_cost": 40,
             "range_check_gas_cost": 35,
-            "step_gas_cost": 475
+            "step_gas_cost": 461
         },
         "secp256r1_add_gas_cost": {
             "range_check_gas_cost": 57,
-            "step_gas_cost": 589
+            "step_gas_cost": 593
         },
         "secp256r1_get_point_from_x_gas_cost": {
             "memory_hole_gas_cost": 20,
             "range_check_gas_cost": 44,
-            "step_gas_cost": 510
+            "step_gas_cost": 514
         },
         "secp256r1_get_xy_gas_cost": {
             "memory_hole_gas_cost": 40,
             "range_check_gas_cost": 11,
-            "step_gas_cost": 241
+            "step_gas_cost": 209
         },
         "secp256r1_mul_gas_cost": {
             "memory_hole_gas_cost": 2,
             "range_check_gas_cost": 13961,
-            "step_gas_cost": 125340
+            "step_gas_cost": 125344
         },
         "secp256r1_new_gas_cost": {
             "memory_hole_gas_cost": 40,
             "range_check_gas_cost": 49,
-            "step_gas_cost": 594
+            "step_gas_cost": 580
         },
         "send_message_to_l1_gas_cost": {
-            "step_gas_cost": 50,
-            "syscall_base_gas_cost": 1
+            "step_gas_cost": 141,
+            "range_check_gas_cost": 1
         },
         "sierra_array_len_bound": 4294967296,
         "step_gas_cost": 100,
         "storage_read_gas_cost": {
-            "step_gas_cost": 50,
-            "syscall_base_gas_cost": 1
+            "step_gas_cost": 100,
+            "range_check_gas_cost": 1
         },
         "storage_write_gas_cost": {
-            "step_gas_cost": 50,
-            "syscall_base_gas_cost": 1
+            "step_gas_cost": 100,
+            "range_check_gas_cost": 1
         },
         "stored_block_hash_buffer": 10,
         "syscall_base_gas_cost": {

crates/blockifier/src/execution/syscalls/syscall_tests/constants.rs

@@ -1,3 +1,3 @@
-pub const REQUIRED_GAS_CALL_CONTRACT_TEST: u64 = 105680;
-pub const REQUIRED_GAS_STORAGE_READ_WRITE_TEST: u64 = 27150;
-pub const REQUIRED_GAS_LIBRARY_CALL_TEST: u64 = REQUIRED_GAS_CALL_CONTRACT_TEST;
+pub const REQUIRED_GAS_CALL_CONTRACT_TEST: u64 = 168570;
+pub const REQUIRED_GAS_STORAGE_READ_WRITE_TEST: u64 = 17290;
+pub const REQUIRED_GAS_LIBRARY_CALL_TEST: u64 = 167670;

crates/blockifier/src/execution/syscalls/syscall_tests/deploy.rs

@@ -77,7 +77,7 @@ fn no_constructor_nonempty_calldata(deployer_contract: FeatureContract) {
     ));
 }
 
-#[test_case(FeatureContract::TestContract(CairoVersion::Cairo1), 10140;"VM")]
+#[test_case(FeatureContract::TestContract(CairoVersion::Cairo1), 5210;"VM")]
 fn with_constructor(deployer_contract: FeatureContract, expected_gas: u64) {
     let empty_contract = FeatureContract::Empty(CairoVersion::Cairo1);
     let mut state = test_state(
@@ -108,13 +108,16 @@ fn with_constructor(deployer_contract: FeatureContract, expected_gas: u64) {
         deployer_contract.get_instance_address(0),
     )
     .unwrap();
+    // Note, this is the call info of the constructor call (inner call).
     let deploy_call = &entry_point_call.execute_directly(&mut state).unwrap().inner_calls[0];
 
     assert_eq!(deploy_call.call.storage_address, contract_address);
     assert_eq!(
         deploy_call.execution,
         CallExecution {
+            // The test contract constructor returns its first argument.
             retdata: retdata![constructor_calldata[0]],
+            // This reflects the gas cost of storage write syscall.
             gas_consumed: expected_gas,
             ..CallExecution::default()
         }

crates/blockifier/src/execution/syscalls/syscall_tests/emit_event.rs

@@ -24,7 +24,7 @@ const DATA: [Felt; 3] = [
 ];
 const N_EMITTED_EVENTS: [Felt; 1] = [Felt::from_hex_unchecked("0x1")];
 
-#[test_case(FeatureContract::TestContract(CairoVersion::Cairo1), 49860; "VM")]
+#[test_case(FeatureContract::TestContract(CairoVersion::Cairo1), 48930; "VM")]
 fn positive_flow(test_contract: FeatureContract, expected_gas: u64) {
     // TODO(Ori, 1/2/2024): Write an indicative expect message explaining why the conversion
     // works.

crates/blockifier/src/execution/syscalls/syscall_tests/get_block_hash.rs

@@ -40,7 +40,7 @@ fn initialize_state(test_contract: FeatureContract) -> (CachedState<DictStateRea
     (state, block_number, block_hash)
 }
 
-#[test_case(FeatureContract::TestContract(CairoVersion::Cairo1), 9680; "VM")]
+#[test_case(FeatureContract::TestContract(CairoVersion::Cairo1), 5220; "VM")]
 fn positive_flow(test_contract: FeatureContract, expected_gas: u64) {
     let (mut state, block_number, block_hash) = initialize_state(test_contract);
 

crates/blockifier/src/execution/syscalls/syscall_tests/library_call.rs

@@ -82,7 +82,7 @@ fn test_library_call_assert_fails(test_contract: FeatureContract) {
     assert!(err.to_string().contains("x != y"));
 }
 
-#[test_case(FeatureContract::TestContract(CairoVersion::Cairo1), 276880; "VM")]
+#[test_case(FeatureContract::TestContract(CairoVersion::Cairo1), 472710; "VM")]
 fn test_nested_library_call(test_contract: FeatureContract, expected_gas: u64) {
     let chain_info = &ChainInfo::create_for_testing();
     let mut state = test_state(chain_info, BALANCE, &[(test_contract, 1)]);
@@ -113,7 +113,7 @@ fn test_nested_library_call(test_contract: FeatureContract, expected_gas: u64) {
         class_hash: Some(test_class_hash),
         code_address: None,
         call_type: CallType::Delegate,
-        initial_gas: 9999745020,
+        initial_gas: 9999601320,
         ..trivial_external_entry_point_new(test_contract)
     };
     let library_entry_point = CallEntryPoint {
@@ -128,12 +128,12 @@ fn test_nested_library_call(test_contract: FeatureContract, expected_gas: u64) {
         class_hash: Some(test_class_hash),
         code_address: None,
         call_type: CallType::Delegate,
-        initial_gas: 9999823550,
+        initial_gas: 9999751700,
         ..trivial_external_entry_point_new(test_contract)
     };
     let storage_entry_point = CallEntryPoint {
         calldata: calldata![felt!(key), felt!(value)],
-        initial_gas: 9999656870,
+        initial_gas: 9999451180,
         ..nested_storage_entry_point
     };
 

crates/blockifier/src/execution/syscalls/syscall_tests/replace_class.rs

@@ -45,7 +45,7 @@ fn cairo0_class_hash(test_contract: FeatureContract) {
     assert!(error.contains("Cannot replace V1 class hash with V0 class hash"));
 }
 
-#[test_case(FeatureContract::TestContract(CairoVersion::Cairo1), 9750; "VM")]
+#[test_case(FeatureContract::TestContract(CairoVersion::Cairo1), 4820; "VM")]
 fn positive_flow(test_contract: FeatureContract, gas_consumed: u64) {
     let empty_contract = FeatureContract::Empty(CairoVersion::Cairo1);
     let empty_contract_cairo0 = FeatureContract::Empty(CairoVersion::Cairo0);

crates/blockifier/src/execution/syscalls/syscall_tests/secp.rs

@@ -9,7 +9,7 @@ use crate::test_utils::contracts::FeatureContract;
 use crate::test_utils::initial_test_state::test_state;
 use crate::test_utils::{trivial_external_entry_point_new, CairoVersion, BALANCE};
 
-#[test_case(FeatureContract::TestContract(CairoVersion::Cairo1), 17032670; "VM")]
+#[test_case(FeatureContract::TestContract(CairoVersion::Cairo1), 17022270; "VM")]
 fn test_secp256k1(test_contract: FeatureContract, expected_gas: u64) {
     let chain_info = &ChainInfo::create_for_testing();
     let mut state = test_state(chain_info, BALANCE, &[(test_contract, 1)]);
@@ -27,7 +27,7 @@ fn test_secp256k1(test_contract: FeatureContract, expected_gas: u64) {
     );
 }
 
-#[test_case(FeatureContract::TestContract(CairoVersion::Cairo1), 27582260; "VM")]
+#[test_case(FeatureContract::TestContract(CairoVersion::Cairo1), 27570060; "VM")]
 fn test_secp256r1(test_contract: FeatureContract, expected_gas: u64) {
     let chain_info = &ChainInfo::create_for_testing();
     let mut state = test_state(chain_info, BALANCE, &[(test_contract, 1)]);

crates/blockifier/src/execution/syscalls/syscall_tests/send_message_to_l1.rs

@@ -12,7 +12,7 @@ use crate::test_utils::contracts::FeatureContract;
 use crate::test_utils::initial_test_state::test_state;
 use crate::test_utils::{trivial_external_entry_point_new, CairoVersion, BALANCE};
 
-#[test_case(FeatureContract::TestContract(CairoVersion::Cairo1), 22990; "VM")]
+#[test_case(FeatureContract::TestContract(CairoVersion::Cairo1), 22160; "VM")]
 fn test_send_message_to_l1(test_contract: FeatureContract, expected_gas: u64) {
     let chain_info = &ChainInfo::create_for_testing();
     let mut state = test_state(chain_info, BALANCE, &[(test_contract, 1)]);

crates/blockifier/src/execution/syscalls/syscall_tests/sha256.rs

@@ -10,7 +10,7 @@ use crate::test_utils::contracts::FeatureContract;
 use crate::test_utils::initial_test_state::test_state;
 use crate::test_utils::{trivial_external_entry_point_new, CairoVersion, BALANCE};
 
-#[test_case(FeatureContract::TestContract(CairoVersion::Cairo1), 893590; "VM")]
+#[test_case(FeatureContract::TestContract(CairoVersion::Cairo1), 893890; "VM")]
 fn test_sha256(test_contract: FeatureContract, gas_consumed: u64) {
     let chain_info = &ChainInfo::create_for_testing();
     let mut state = test_state(chain_info, BALANCE, &[(test_contract, 1)]);

crates/blockifier/src/transaction/transactions_test.rs

@@ -378,8 +378,8 @@ fn add_kzg_da_resources_to_resources_mapping(
         },
         validate_gas_consumed: 4740, // The gas consumption results from parsing the input
             // arguments.
-        execute_gas_consumed: 88160,
-        inner_call_initial_gas: 9999707100,
+        execute_gas_consumed: 159980,
+        inner_call_initial_gas: 9999635280,
     },
     CairoVersion::Cairo1)]
 fn test_invoke_tx(
@@ -1840,7 +1840,7 @@ fn test_l1_handler(#[values(false, true)] use_kzg_da: bool) {
         },
         execution: CallExecution {
             retdata: Retdata(vec![value]),
-            gas_consumed: 11750,
+            gas_consumed: 6820,
             ..Default::default()
         },
         resources: ExecutionResources {

crates/blockifier/src/versioned_constants.rs

@@ -459,6 +459,8 @@ impl<'de> Deserialize<'de> for OsResources {
 #[derive(Debug, Default, Deserialize)]
 pub struct GasCosts {
     pub step_gas_cost: u64,
+    // Range check has a hard-coded cost higher than its proof percentage to avoid the overhead of
+    // retrieving its price from the table.
     pub range_check_gas_cost: u64,
     pub memory_hole_gas_cost: u64,
     // An estimation of the initial gas for a transaction to run with. This solution is