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    $0x178,%rsp
  mov    %fs:0x28,%rax
  mov    %rax,0x168(%rsp)
  xor    %eax,%eax
  movb   $0x46,0x3(%rsp)
  movabs $0x79732f2e2e2f2e2e,%rax
  mov    %rax,0x15a(%rsp)
  movl   $0x6d657473,0x162(%rsp)
  movw   $0x32,0x166(%rsp)
  lea    0x15a(%rsp),%rdi
  lea    D124(%rip),%rsi
  call   <fopen@plt>
  mov    %rax,%r12
  lea    0x10(%rsp),%rcx
  lea    0xc(%rsp),%rdx
  lea    D161(%rip),%rsi
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <fscanf@plt>
  mov    0xc(%rsp),%ebp
  imul   %ebp,%ebp
  add    %ebp,%ebp
  mov    $0x4,%esi
  mov    %ebp,%edi
  call   <calloc@plt>
  mov    %rax,%rbx
  movl   $0x0,0x14(%rsp)
  test   %ebp,%ebp
  jle    L14
  mov    $0x0,%eax
L26:
  cltq
  movl   $0x0,(%rbx,%rax,4)
  mov    0x14(%rsp),%eax
  add    $0x1,%eax
  mov    %eax,0x14(%rsp)
  cmp    %ebp,%eax
  jl     L26
L14:
  cmpl   $0x0,0x10(%rsp)
  jle    L16
  mov    $0x0,%ebp
  lea    0x18(%rsp),%r15
  lea    0x14(%rsp),%r14
  lea    D0(%rip),%r13
L118:
  mov    %r15,%rcx
  mov    %r14,%rdx
  mov    %r13,%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <fscanf@plt>
  mov    0x18(%rsp),%eax
  sub    $0x1,%eax
  imul   0xc(%rsp),%eax
  add    %eax,%eax
  cltq
  mov    0x14(%rsp),%ecx
  lea    (%rcx,%rcx,1),%edx
  movslq %edx,%rdx
  add    %rdx,%rax
  shl    $0x2,%rax
  lea    -0x4(%rbx,%rax,1),%rcx
  lea    -0x8(%rbx,%rax,1),%rdx
  lea    D76(%rip),%rsi
  mov    %r12,%rdi
  mov    $0x0,%eax
  call   <fscanf@plt>
  add    $0x1,%ebp
  cmp    %ebp,0x10(%rsp)
  jg     L118
L16:
  mov    %r12,%rdi
  call   <fclose@plt>
  mov    0xc(%rsp),%esi
  lea    D135(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  lea    0x30(%rsp),%rdi
  mov    $0x0,%esi
  call   <gettimeofday@plt>
  movl   $0xbeb33333,0x28(%rsp)
  movl   $0x3e6b851f,0x2c(%rsp)
  movl   $0x28,0x1c(%rsp)
  mov    $0x4,%esi
  mov    $0x28,%edi
  call   <calloc@plt>
  mov    %rax,%rbp
  mov    $0x4,%esi
  mov    0x1c(%rsp),%edi
  call   <calloc@plt>
  mov    %rax,%r12
  mov    0xc(%rsp),%edi
  imul   0x1c(%rsp),%edi
  add    %edi,%edi
  mov    $0x4,%esi
  call   <calloc@plt>
  mov    %rax,%r13
  lea    0x50(%rsp),%r14
  mov    %r14,%rdi
  call   <feastinit@plt>
  movl   $0x1,0x50(%rsp)
  lea    0xc(%rsp),%rsi
  lea    0x3(%rsp),%rdi
  sub    $0x8,%rsp
  lea    0x2c(%rsp),%rax
  push   %rax
  push   %r12
  lea    0x38(%rsp),%rax
  push   %rax
  push   %r13
  push   %rbp
  lea    0x4c(%rsp),%rax
  push   %rax
  lea    0x64(%rsp),%rax
  push   %rax
  lea    0x68(%rsp),%rax
  push   %rax
  lea    0x50(%rsp),%rax
  push   %rax
  lea    0x54(%rsp),%r9
  mov    %r14,%r8
  mov    %rsi,%rcx
  mov    %rbx,%rdx
  call   <cfeast_heev@plt>
  add    $0x50,%rsp
  lea    0x40(%rsp),%rdi
  mov    $0x0,%esi
  call   <gettimeofday@plt>
  mov    0x24(%rsp),%esi
  lea    D111(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x24(%rsp),%ebx
  test   %ebx,%ebx
  je     L104
L11:
  mov    0x168(%rsp),%rax
  sub    %fs:0x28,%rax
  jne    L82
  mov    $0x0,%eax
  add    $0x178,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L104:
  lea    D106(%rip),%r13
  mov    %r13,%rdi
  call   <puts@plt>
  lea    D25(%rip),%rdi
  call   <puts@plt>
  mov    %r13,%rdi
  call   <puts@plt>
  movsd  0x48(%rsp),%xmm0
  subsd  0x38(%rsp),%xmm0
  mulsd  D122(%rip),%xmm0
  movsd  0x40(%rsp),%xmm1
  subsd  0x30(%rsp),%xmm1
  addsd  %xmm1,%xmm0
  lea    D101(%rip),%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  pxor   %xmm0,%xmm0
  cvtss2sd 0x28(%rsp),%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd 0x2c(%rsp),%xmm1
  lea    D24(%rip),%rdi
  mov    $0x2,%eax
  call   <printf@plt>
  mov    0x1c(%rsp),%edx
  mov    0x20(%rsp),%esi
  lea    D86(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x8(%rsp),%esi
  lea    D84(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movl   $0x0,0x14(%rsp)
  mov    0x20(%rsp),%eax
  test   %eax,%eax
  jle    L40
  lea    0x1(%rax),%edx
  mov    $0x1,%eax
  pxor   %xmm0,%xmm0
L51:
  addss  -0x4(%rbp,%rax,4),%xmm0
  mov    %eax,0x14(%rsp)
  add    $0x1,%rax
  cmp    %rdx,%rax
  jne    L51
L114:
  cvtss2sd %xmm0,%xmm0
  lea    D116(%rip),%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  pxor   %xmm0,%xmm0
  cvtss2sd 0x4(%rsp),%xmm0
  lea    D75(%rip),%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  lea    D70(%rip),%rdi
  call   <puts@plt>
  movl   $0x0,0x14(%rsp)
  cmpl   $0x0,0x20(%rsp)
  jle    L11
  lea    D4(%rip),%r13
L79:
  movslq %ebx,%rax
  pxor   %xmm0,%xmm0
  cvtss2sd 0x0(%rbp,%rax,4),%xmm0
  pxor   %xmm1,%xmm1
  cvtss2sd (%r12,%rax,4),%xmm1
  mov    %ebx,%esi
  mov    %r13,%rdi
  mov    $0x2,%eax
  call   <printf@plt>
  mov    0x14(%rsp),%eax
  lea    0x1(%rax),%ebx
  mov    %ebx,0x14(%rsp)
  cmp    0x20(%rsp),%ebx
  jl     L79
  jmp    L11
L40:
  pxor   %xmm0,%xmm0
  jmp    L114
L82:
  call   <__stack_chk_fail@plt>
```

tool_calls: name: read_data
arguments: data_tag: D124
type: string
name: read_data
arguments: data_tag: D161
type: string
name: read_data
arguments: data_tag: D0
type: string
name: read_data
arguments: data_tag: D76
type: string
name: read_data
arguments: data_tag: D135
type: string
name: read_data
arguments: data_tag: D111
type: string
name: read_data
arguments: data_tag: D106
type: string
name: read_data
arguments: data_tag: D25
type: string
name: read_data
arguments: data_tag: D122
type: f64
name: read_data
arguments: data_tag: D101
type: string
name: read_data
arguments: data_tag: D24
type: string
name: read_data
arguments: data_tag: D86
type: string
name: read_data
arguments: data_tag: D84
type: string
name: read_data
arguments: data_tag: D116
type: string
name: read_data
arguments: data_tag: D75
type: string
name: read_data
arguments: data_tag: D70
type: string
name: read_data
arguments: data_tag: D4
type: string

tool: D124: r

tool: D161: %d%d


tool: D0: %d %d

tool: D76: %f%f


tool: D135: dense matrix -system2- size %.d


tool: D111: FEAST OUTPUT INFO %d


tool: D106: *************************************************

tool: D25: ************** REPORT ***************************

tool: D122: 1e-06

tool: D101: SIMULATION TIME %f


tool: D24: # Search interval [Emin,Emax] %f %f


tool: D86: # mode found/subspace %d %d 


tool: D84: # iterations %d 


tool: D116: TRACE %f


tool: D75: Relative error on the Trace %f


tool: D70: Eigenvalues/Residuals

tool: D4:    %d %f %f


assistant: ```c
int main() {
  int feastparam[64];
  float epsout;
  int loop;
  char UPLO = 'F';
  FILE *fp;
  char name[] = "../../system2";
  int N, nnz;
  float *A;
  struct timeval t1, t2;
  int i, j, k, n2, err;
  int M0, M, info;
  float Emin, Emax, trace;
  float *X;
  float *E, *res;
  fp = fopen(name, "r");
  err = fscanf(fp, "%d%d\n", &N, &nnz);
  n2 = 2 * N * N;
  A = calloc(n2, sizeof(float));
  for (i = 0; i <= n2 - 1; i++) {
    *(A + i) = (float)0.0;
  };
  for (k = 0; k <= nnz - 1; k++) {
    err = fscanf(fp, "%d %d", &i, &j);
    err = fscanf(fp, "%f%f\n", A + (j - 1) * 2 * N + 2 * i - 2, A + (j - 1) * 2 * N + 2 * i - 1);
  };
  fclose(fp);
  printf("dense matrix -system2- size %.d\n", N);
  gettimeofday(&t1, NULL);
  Emin = (float)-0.35;
  Emax = (float)0.23;
  M0 = 40;
  E = calloc(M0, sizeof(float));
  res = calloc(M0, sizeof(float));
  X = calloc(2 * N * M0, sizeof(float));
  feastinit(feastparam);
  feastparam[0] = 1;
  cfeast_heev(&UPLO, &N, A, &N, feastparam, &epsout, &loop, &Emin, &Emax, &M0, E, X, &M, res, &info);
  gettimeofday(&t2, NULL);
  printf("FEAST OUTPUT INFO %d\n", info);
  if (info == 0) {
    printf("*************************************************\n");
    printf("************** REPORT ***************************\n");
    printf("*************************************************\n");
    printf("SIMULATION TIME %f\n", (t2.tv_sec - t1.tv_sec) * 1.0 + (t2.tv_usec - t1.tv_usec) * 0.000001);
    printf("# Search interval [Emin,Emax] %f %f\n", Emin, Emax);
    printf("# mode found/subspace %d %d \n", M, M0);
    printf("# iterations %d \n", loop);
    trace = (float)0.0;
    for (i = 0; i <= M - 1; i = i + 1) {
      trace = trace + *(E + i);
    }
    printf("TRACE %f\n", trace);
    printf("Relative error on the Trace %f\n", epsout);
    printf("Eigenvalues/Residuals\n");
    for (i = 0; i <= M - 1; i = i + 1) {
      printf("   %d %f %f\n", i, *(E + i), *(res + i));
    }
  }
  return 0;
}
```