user: What is the c source code of the assembly code below?

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x1000,%rsp
  orq    $0x0,(%rsp)
  sub    $0x5a8,%rsp
  lea    D72(%rip),%rsi
  lea    D26(%rip),%rdi
  mov    %fs:0x28,%rax
  mov    %rax,0x2598(%rsp)
  xor    %eax,%eax
  call   <fopen@plt>
  mov    %rax,%rbp
  test   %rax,%rax
  je     L0
L47:
  xor    %ebx,%ebx
  lea    D86(%rip),%r12
  jmp    L103
  nopw   0x0(%rax,%rax,1)
L29:
  lea    0x10(%rsp,%rbx,8),%rdx
  mov    %r12,%rsi
  mov    %rbp,%rdi
  add    $0x1,%rbx
  call   <fscanf@plt>
L103:
  mov    %rbp,%rdi
  mov    %ebx,%r13d
  call   <feof@plt>
  test   %eax,%eax
  je     L29
  lea    0x0(,%rbx,8),%edi
  call   <malloc@plt>
  mov    %rax,0x8(%rsp)
  test   %ebx,%ebx
  je     L18
  lea    0x10(%rsp),%rdx
  lea    (%rax,%rbx,8),%rcx
  sub    %rax,%rdx
  nopl   0x0(%rax)
L12:
  movsd  (%rdx,%rax,1),%xmm0
  add    $0x8,%rax
  movsd  %xmm0,-0x8(%rax)
  cmp    %rcx,%rax
  jne    L12
L18:
  mov    $0x50,%edi
  lea    D67(%rip),%r12
  call   <malloc@plt>
  lea    D29(%rip),%rdi
  mov    %rax,%r15
  call   <puts@plt>
  mov    0x8(%rsp),%rdi
  mov    %r15,%rdx
  mov    %r13d,%esi
  mov    $0xa,%ecx
  mov    %r15,%rbx
  lea    0x50(%r15),%rbp
  mov    %r15,%r14
  call   <pacf@plt>
  nopw   0x0(%rax,%rax,1)
L32:
  movsd  (%r14),%xmm0
  mov    %r12,%rdi
  mov    $0x1,%eax
  add    $0x8,%r14
  call   <printf@plt>
  cmp    %rbp,%r14
  jne    L32
  mov    $0xa,%edi
  mov    %r15,%r14
  call   <putchar@plt>
  lea    D55(%rip),%rdi
  call   <puts@plt>
  mov    0x8(%rsp),%rdi
  mov    %r15,%rcx
  xor    %edx,%edx
  mov    $0xa,%r8d
  mov    %r13d,%esi
  call   <pacf_opt@plt>
  nopl   0x0(%rax)
L3:
  movsd  (%r14),%xmm0
  mov    %r12,%rdi
  mov    $0x1,%eax
  add    $0x8,%r14
  call   <printf@plt>
  cmp    %rbp,%r14
  jne    L3
  mov    $0xa,%edi
  mov    %r15,%r14
  call   <putchar@plt>
  lea    D0(%rip),%rdi
  call   <puts@plt>
  mov    0x8(%rsp),%rdi
  mov    %r15,%rcx
  mov    %r13d,%esi
  mov    $0xa,%r8d
  mov    $0x1,%edx
  call   <pacf_opt@plt>
  nop
L41:
  movsd  (%r14),%xmm0
  mov    %r12,%rdi
  mov    $0x1,%eax
  add    $0x8,%r14
  call   <printf@plt>
  cmp    %rbp,%r14
  jne    L41
  mov    $0xa,%edi
  call   <putchar@plt>
  lea    D57(%rip),%rdi
  call   <puts@plt>
  mov    0x8(%rsp),%rdi
  mov    %r15,%rcx
  mov    %r13d,%esi
  mov    $0xa,%r8d
  mov    $0x2,%edx
  call   <pacf_opt@plt>
  nopl   0x0(%rax)
L104:
  movsd  (%rbx),%xmm0
  mov    %r12,%rdi
  mov    $0x1,%eax
  add    $0x8,%rbx
  call   <printf@plt>
  cmp    %rbp,%rbx
  jne    L104
  mov    $0xa,%edi
  call   <putchar@plt>
  mov    0x8(%rsp),%rdi
  call   <free@plt>
  mov    %r15,%rdi
  call   <free@plt>
  mov    0x2598(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L92
  add    $0x25a8,%rsp
  xor    %eax,%eax
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L0:
  lea    D11(%rip),%rdi
  xor    %eax,%eax
  call   <printf@plt>
  mov    $0x64,%edi
  call   <exit@plt>
  jmp    L47
L92:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: parse_data
arguments: data_tag: D72
type_guessed: string
name: parse_data
arguments: data_tag: D26
type_guessed: string
name: parse_data
arguments: data_tag: D86
type_guessed: string
name: parse_data
arguments: data_tag: D67
type_guessed: string
name: parse_data
arguments: data_tag: D29
type_guessed: string
name: parse_data
arguments: data_tag: D55
type_guessed: string
name: parse_data
arguments: data_tag: D0
type_guessed: string
name: parse_data
arguments: data_tag: D57
type_guessed: string
name: parse_data
arguments: data_tag: D11
type_guessed: string

tool: D72: r

tool: D26: seriesC.txt

tool: D86: %lf 


tool: D67: %g 

tool: D29: 
 Default Method : pacf 

tool: D55: 
 pacf_opt Method 0 Yule Walker 

tool: D0: 
 pacf_opt Method 1 Burg 

tool: D57: 
 pacf_opt Method 2 MLE (Box-Jenkins) 

tool: D11: Cannot Open File

assistant: ```c
int main(void) {
  int i, N, M;
  double *inp, *par;
  int method;
  FILE *ifp;
  double temp[1200];
  ifp = fopen("seriesC.txt", "r");
  i = 0;
  if (!ifp) {
    printf("Cannot Open File");
    exit(100);
  }
  while (!feof(ifp)) {
    fscanf(ifp, "%lf \n", &temp[i]);
    i++;
  }
  N = i;
  inp = (double *)malloc(sizeof(double) * N);
  for (i = 0; i < N; ++i) {
    inp[i] = temp[i];
  }
  M = 10;
  par = (double *)malloc(sizeof(double) * M);
  printf("\n Default Method : pacf \n");
  pacf(inp, N, par, M);
  for (i = 0; i < M; ++i) {
    printf("%g ", par[i]);
  }
  printf("\n");
  method = 0;
  printf("\n pacf_opt Method 0 Yule Walker \n");
  pacf_opt(inp, N, method, par, M);
  for (i = 0; i < M; ++i) {
    printf("%g ", par[i]);
  }
  printf("\n");
  method = 1;
  printf("\n pacf_opt Method 1 Burg \n");
  pacf_opt(inp, N, method, par, M);
  for (i = 0; i < M; ++i) {
    printf("%g ", par[i]);
  }
  printf("\n");
  method = 2;
  printf("\n pacf_opt Method 2 MLE (Box-Jenkins) \n");
  pacf_opt(inp, N, method, par, M);
  for (i = 0; i < M; ++i) {
    printf("%g ", par[i]);
  }
  printf("\n");
  free(inp);
  free(par);
  return 0;
}
```