Nour/fee grid search testing (#1714)

* grid search

* grid search swap test

Author: NourAlharithi

programs/drift/src/state/lp_pool.rs

@@ -200,7 +200,6 @@ impl LPPool {
             .safe_div(swap_price_denom.cast::<i128>()?)?
             .cast::<u128>()?;
 
-        msg!("in_fee: {}, out_fee: {}", in_fee, out_fee);
         let out_fee_amount = out_amount
             .cast::<i128>()?
             .safe_mul(out_fee as i128)?
@@ -257,13 +256,6 @@ impl LPPool {
         let lp_amount = if self.last_aum == 0 {
             token_amount_usd.safe_div(token_precision_denominator)?
         } else {
-            msg!("token_amount_usd: {}", token_amount_usd);
-            msg!("dlp_total_supply: {}", dlp_total_supply);
-            msg!("last_aum: {}", self.last_aum);
-            msg!(
-                "token_precision_denominator: {}",
-                token_precision_denominator
-            );
             token_amount_usd
                 .safe_mul(dlp_total_supply as u128)?
                 .safe_div(self.last_aum.safe_mul(token_precision_denominator)?)?
@@ -303,7 +295,6 @@ impl LPPool {
             .cast::<i64>()?;
 
         let lp_amount_less_fees = (lp_burn_amount as i128).safe_sub(lp_fee_to_charge as i128)?;
-        msg!("lp_amount_less_fees: {}", lp_amount_less_fees);
 
         let token_precision_denominator = 10_u128.pow(out_spot_market.decimals);
 
@@ -322,7 +313,6 @@ impl LPPool {
             .safe_div(PERCENTAGE_PRECISION)?
             .safe_div(PERCENTAGE_PRECISION)?
             .safe_div(out_oracle.price.cast::<u128>()?)?;
-        msg!("out_amount: {}", out_amount);
 
         let (in_fee_pct, out_fee_pct) = self.get_swap_fees(
             out_spot_market,
@@ -337,8 +327,6 @@ impl LPPool {
             0,
         )?;
         let out_fee_pct = in_fee_pct.safe_add(out_fee_pct)?;
-        msg!("out_fee_pct: {}", out_fee_pct);
-        msg!("out_amount: {}", out_amount);
         let out_fee_amount = out_amount
             .safe_mul(out_fee_pct.cast::<u128>()?)?
             .safe_div(PERCENTAGE_PRECISION)?
@@ -353,9 +341,6 @@ impl LPPool {
         trade_notional: i128,
         kappa_inventory: u64,
     ) -> DriftResult<i128> {
-        msg!("notional_error: {}", notional_error);
-        msg!("trade_notional: {}", trade_notional);
-        msg!("kappa_inventory: {}", kappa_inventory);
         notional_error
             .safe_mul(-1_i128)?
             .safe_mul(trade_notional.signum() as i128)?
@@ -476,9 +461,6 @@ impl LPPool {
         out_target_weight: Option<i64>,
         correlation: i64,
     ) -> DriftResult<(i128, i128)> {
-        msg!("in target weight: {}", in_target_weight);
-        msg!("out target weight: {:?}", out_target_weight);
-
         let notional_trade_size =
             in_constituent.get_notional(in_oracle_price, in_spot_market, in_amount, false)?;
         let out_amount = if out_oracle_price.is_some() {
@@ -621,16 +603,13 @@ impl LPPool {
                 notional_trade_size,
             )?;
 
-        msg!("in_fee_execution_linear: {}", in_fee_execution_linear);
-        msg!("in_fee_execution_quadratic: {}", in_fee_execution_quadratic);
-        msg!("in_quadratic_inventory_fee: {}", in_quadratic_inventory_fee);
-        msg!("out_fee_execution_linear: {}", out_fee_execution_linear);
-        msg!(
-            "out_fee_execution_quadratic: {}",
-            out_fee_execution_quadratic
-        );
         msg!(
-            "out_quadratic_inventory_fee: {}",
+            "fee breakdown - in_exec_linear: {}, in_exec_quad: {}, in_inv_quad: {}, out_exec_linear: {}, out_exec_quad: {}, out_inv_quad: {}",
+            in_fee_execution_linear,
+            in_fee_execution_quadratic,
+            in_quadratic_inventory_fee,
+            out_fee_execution_linear,
+            out_fee_execution_quadratic,
             out_quadratic_inventory_fee
         );
         let total_in_fee = in_fee_execution_linear