Help me, runtime always error when uploading

Master, how to make this coding efficient?

#define SEG 8

int buttonPin1 = 44;   
int buttonPin2 = 39;  
int buttonPin3 = 24; 
int buttonPin4 = 25; 
int ledPin1    = 34;
int ledPin2    = 36;
int ledPin3    = 38; 
int ledPin4    = 27;     
int buttonState = 0;
int satu = 18;
int satu1 = 19;
int satu2 = 20;
int satu3 = 21;
int satu4 = 22;
int satu5 = 23;
int satu6 = 10;
int satu7 = 11;

void setup() {
  pinMode(ledPin1, OUTPUT);\
  pinMode(ledPin2, OUTPUT);
  pinMode(ledPin3, OUTPUT);
  pinMode(ledPin4, OUTPUT);
  pinMode(2, OUTPUT);
}

void loop() {
 digitalWrite(2, HIGH); 
 delay(1000);  
 digitalWrite(2, LOW); 
 delay(1000); 
 
 buttonState = digitalRead(buttonPin1);
  
 if (buttonState == HIGH)
 {
     digitalWrite(ledPin1, HIGH);
     digitalWrite(satu, HIGH);
     digitalWrite(satu1, HIGH);
     digitalWrite(satu2, HIGH);
 }
 else
 {
     digitalWrite(ledPin1, LOW);
     digitalWrite(satu, LOW);
     digitalWrite(satu1, LOW);
     digitalWrite(satu2, LOW);
 }
 
   buttonState = digitalRead(buttonPin2);
  
 if (buttonState == HIGH)
 {
     digitalWrite(ledPin2, HIGH);
     digitalWrite(satu, HIGH);
     digitalWrite(satu1, HIGH);
     digitalWrite(satu2, HIGH);
 }
 else
 {
     digitalWrite(ledPin2, LOW);
     digitalWrite(satu, LOW);
     digitalWrite(satu1, LOW);
     digitalWrite(satu2, LOW);
 }

     buttonState = digitalRead(buttonPin3);
  
 if (buttonState == HIGH)
 {
     digitalWrite(ledPin3, HIGH);
     digitalWrite(satu, HIGH);
     digitalWrite(satu1, HIGH);
     digitalWrite(satu2, HIGH);
 }
 else
 {
     digitalWrite(ledPin3, LOW);
     digitalWrite(satu, LOW);
     digitalWrite(satu1, LOW);
     digitalWrite(satu2, LOW);
 }
       buttonState = digitalRead(buttonPin4);
  
 if (buttonState == HIGH)
 {
     digitalWrite(ledPin4, HIGH);
     digitalWrite(satu, HIGH);
     digitalWrite(satu1, HIGH);
     digitalWrite(satu2, HIGH);
 }
 else
 {
     digitalWrite(ledPin4, LOW);
     digitalWrite(satu, LOW);
     digitalWrite(satu1, LOW);
     digitalWrite(satu2, LOW);
 }
}

void lightNumber(int satu,int satu1,int satu2, int satu3, int satu4, int satu5, int satu6, int satu7)
{
 {
   digitalWrite(ledPin1,LOW);
   digitalWrite(ledPin1,HIGH);
 }
   {
   digitalWrite(ledPin2,LOW);
   digitalWrite(ledPin2,HIGH);
 }
   {
   digitalWrite(ledPin3,LOW);
   digitalWrite(ledPin3,HIGH);
 }
   {
   digitalWrite(ledPin4,LOW);
   digitalWrite(ledPin4,HIGH);
 }
}

Always stuck when i flash it :

Sketch uses 5,632 bytes (4%) of program storage space. Maximum is 131,072 bytes.

Start erase all ROM & CFG0, CFG1.
Erase chip all ROM & CFG0, CFG1 finish.

******************** Excute operation ending ********************

Start erase all ROM & CFG0, CFG1.
Erase chip all ROM & CFG0, CFG1 finish.

******************** Excute operation ending ********************

!!! Can not find this File in this path: C:\Users\Fauzan\AppData\Local\Temp\build5749005390036714836.tmp/sketch_aug06a.cpp.bin !!! <<<

******************** Excute operation ending ********************

Chip Reset finish.

******************** Excute operation ending ********************
ICE: Cmd error: Set register data error.

******************** Excute operation ending ********************

Chip Reset finish.

******************** Excute operation ending ********************

please give me solution :frowning:

Moderator edit:
</mark> <mark>[code]</mark> <mark>

</mark> <mark>[/code]</mark> <mark>
tags added.

What the heck are you uploading it to?!

Those uploading messages look like nothing I've ever seen before...

fauzancorp:
Sketch uses 5,632 bytes (4%) of program storage space. Maximum is 131,072 bytes.

When I compile under Arduino 1.6.5 for Arduino Mega 2560 I get:

Sketch uses 2,016 bytes (0%) of program storage space. Maximum is 253,952 bytes.
Global variables use 33 bytes (0%) of dynamic memory, leaving 8,159 bytes for local variables. Maximum is 8,192 bytes.

What IDE are you using and what board are you compiling for?!?