File: contracts/RubiconMarket.sol

216:          require(isActive(id));

595:          require(cancel(uint256(id)));

591:          require(buy(uint256(id), maxTakeAmount));

460:          require(!isClosed());

645:          require(!locked, "Reentrancy attempt");

1119:         require(_dust[address(pay_gem)] <= pay_amt);

1209:         require(!isOfferSorted(id)); //make sure offer id is not in sorted offers list

879:              require(offerId != 0);

1002:         require(id > 0);
File: contracts/rubiconPools/BathToken.sol

547           require(
548               owner == msg.sender,
549               "This implementation does not support non-sender owners from withdrawing user shares"
550:          );
File: contracts/RubiconRouter.sol

247:          require(currentAmount >= buy_amt_min, "didnt clear buy_amt_min");

481:          require(target == ERC20(wethAddress), "target pool not weth pool");
