k1rill-fedoseev

// SPDX-License-Identifier: MIT

pragma solidity 0.6.6;

import "@polygon/pos-portal/root/TokenPredicates/ITokenPredicate.sol";

interface IERC20MintBurn {
    function mint(address user, uint256 amount) external;
    function burn(uint256 amount) external;
    function burnFrom(address user, uint256 amount) external;

k1rill-fedoseev

2022-05-11 00:06:34.192+00:00 | ValidatorTimingChannel-0 | ERROR | teku-validator-log | Validator   *** Failed to produce aggregate  Slot: 2646850 Validator: 900c776, 9990341, 81d134b, 8ea2fbd
java.lang.IllegalArgumentException: Cannot create attestation for future slot. Requested 2646850 but current slot is 2646849
at tech.pegasys.teku.validator.coordinator.ValidatorApiHandler.createAttestationData(ValidatorApiHandler.java:328) ~[teku-beacon-validator-22.5.0.jar:22.5.0]
at jdk.internal.reflect.GeneratedMethodAccessor52.invoke(Unknown Source) ~[?:?]
at jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[?:?]
at java.lang.reflect.Method.invoke(Unknown Source) ~[?:?]
at tech.pegasys.teku.infrastructure.events.DirectEventDeliverer.executeMethod(DirectEventDeliverer.java:74) ~[teku-infrastructure-events-22.5.0.jar:22.5.0]
at tech.pegasys.teku.infrastructure.events.DirectEventDeliverer.deliverToWithResponse(DirectEventDeliverer.java:67) ~[teku-infrastructure-events-22.5.0.jar:22.5.0

k1rill-fedoseev

2022-05-11 08:15:48.057+00:00 | beaconchain-async-0 | ERROR | AttestationManager | Failed to process received attestation.
java.util.concurrent.CompletionException: java.util.concurrent.RejectedExecutionException: Task tech.pegasys.teku.infrastructure.async.ScheduledExecutorAsyncRunner$$Lambda$436/0x0000000100494cc0@5872daf rejected from java.util.concurrent.ThreadPoolExecutor@6b1c8c1c[Running, pool size = 1, active threads = 1, queued tasks = 5000, completed tasks = 254194]
at java.util.concurrent.CompletableFuture.encodeThrowable(Unknown Source) ~[?:?]
at java.util.concurrent.CompletableFuture.uniApplyNow(Unknown Source) ~[?:?]
at java.util.concurrent.CompletableFuture.uniApplyStage(Unknown Source) ~[?:?]
at java.util.concurrent.CompletableFuture.thenApply(Unknown Source) ~[?:?]
at tech.pegasys.teku.infrastructure.async.SafeFuture.thenApply(SafeFuture.java:408) ~[teku-infrastructure-async-22.5.0.jar:22.5.0]
at tech.pegasys.teku.statetransition.forkchoice.ForkChoice.lambda$onAttestation$18(ForkChoice.java:51

k1rill-fedoseev

pragma solidity 0.7.5;

interface IHomeBridge {
    function numMessagesSigned(bytes32 _message) external view returns (uint256);
    function isAlreadyProcessed(uint256 _number) external pure returns (bool);
    function signature(bytes32 _hash, uint256 _index) external view returns (bytes memory);
}

contract Helper {
    function unpackSignature(bytes memory _signature) internal pure returns (bytes32, bytes32, uint8)

k1rill-fedoseev

import os
from multiprocessing import Process, Pipe


def event(pid, counter):
    t = counter.get(pid, 0)
    counter[pid] = t + 1
    print(f'Event at {pid}')

k1rill-fedoseev

pragma solidity 0.4.24;

contract Test {
    uint256 public x;
    function dummy() external {
        for (uint256 i = 0; i < 1000; i++) {
            x = i;
        }
    }
}

k1rill-fedoseev

// File: @ensdomains/ens/contracts/ENS.sol

pragma solidity >=0.4.24;

interface ENS {

    // Logged when the owner of a node assigns a new owner to a subnode.
    event NewOwner(bytes32 indexed node, bytes32 indexed label, address owner);

k1rill-fedoseev

docker run -d --rm --name quorum -e PRIVATE_CONFIG=ignore --entrypoint sh quorumengineering/quorum:latest -c '
mkdir -p /qdata/dd
echo "{\"alloc\":{\"0xCf14671Dc41964196BA094fBa8FaCBE533CB169A\":{\"balance\":\"1000000000000000000000000000\"}},\"coinbase\":\"0x0000000000000000000000000000000000000000\",\"config\":{\"homesteadBlock\":0,\"byzantiumBlock\":0,\"constantinopleBlock\":0,\"petersburgBlock\":0,\"istanbulBlock\":0,\"chainId\":123,\"eip150Block\":0,\"eip150Hash\":\"0x0000000000000000000000000000000000000000000000000000000000000000\",\"eip155Block\":0,\"eip158Block\":0,\"maxCodeSizeConfig\":[{\"block\":0,\"size\":35}],\"isQuorum\":true},\"difficulty\":\"0x0\",\"extraData\":\"0x0000000000000000000000000000000000000000000000000000000000000000\",\"gasLimit\":\"0xE0000000\",\"mixhash\":\"0x00000000000000000000000000000000000000647572616c65787365646c6578\",\"nonce\":\"0x0\",\"parentHash\":\"0x0000000000000000000000000000000000000000000000000000000000000000\",\"timestamp\":\"0x00\"}" > /qdata/dd/genesis.json 

k1rill-fedoseev

INFO [06-02|08:58:57.566] Maximum peer count                       ETH=50 LES=0 total=50
INFO [06-02|08:58:57.566] Smartcard socket not found, disabling    err="stat /run/pcscd/pcscd.comm: no such file or directory"
ERROR[06-02|08:58:57.567] Failed to enumerate USB devices          hub=ledger vendor=11415 failcount=1 err="failed to initialize libusb: libusb: unknown error [code -99]"
ERROR[06-02|08:58:57.568] Failed to enumerate USB devices          hub=trezor vendor=21324 failcount=1 err="failed to initialize libusb: libusb: unknown error [code -99]"
ERROR[06-02|08:58:57.568] Failed to enumerate USB devices          hub=trezor vendor=4617  failcount=1 err="failed to initialize libusb: libusb: unknown error [code -99]"
ERROR[06-02|08:58:57.568] Failed to enumerate USB devices          hub=ledger vendor=11415 failcount=2 err="failed to initialize libusb: libusb: unknown error [code -99]"
ERROR[06-02|08:58:57.568] Failed to enumerate USB devices          hub=trezor vendor=21324 failcount=2 err="failed to initia

k1rill-fedoseev

pragma solidity 0.4.24;

contract PotLike {
    function pie(address a) public view returns (uint256);
    function Pie() public view returns (uint256);
    function dsr() public view returns (uint256);
    function chi() public view returns (uint256);
    function rho() public view returns (uint256);
    
    function drip() external returns (uint tmp);