user: Demonstrate the C code that generates the assembly output below:

```asm
<main>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x58,%rsp
  mov    %edi,%ebp
  mov    %rsi,%rbx
  cmp    $0x1,%edi
  je     L25
L73:
  mov    %ebp,%esi
  lea    D106(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x8(%rbx),%rdi
  call   <atoi@plt>
  mov    %eax,0x24(%rsp)
  mov    0x10(%rbx),%rdi
  call   <atoi@plt>
  mov    %eax,%ebp
  mov    0x18(%rbx),%rdi
  call   <atoi@plt>
  mov    %eax,%r15d
  mov    %eax,0x20(%rsp)
  mov    0x20(%rbx),%rdi
  call   <atoi@plt>
  mov    %eax,%ebx
  mov    %r15d,%ecx
  mov    %ebp,%edx
  mov    %eax,%esi
  lea    D2(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    %ebp,%eax
  imul   %ebx,%eax
  mov    %eax,0x10(%rsp)
  mov    %eax,%r12d
  imul   %r15d,%r12d
  shl    $0x3,%r12d
  mov    %r12d,%edi
  call   <malloc@plt>
  mov    %rax,0x8(%rsp)
  mov    %r12d,%edi
  call   <malloc@plt>
  mov    %rax,0x28(%rsp)
  mov    %r12d,%edi
  call   <malloc@plt>
  mov    %rax,0x30(%rsp)
  mov    %r12d,%edi
  call   <malloc@plt>
  mov    %rax,%r13
  mov    %rax,0x38(%rsp)
  mov    %r12d,%edi
  call   <malloc@plt>
  mov    %rax,%r12
  test   %r15d,%r15d
  jle    L82
  movl   $0x0,(%rsp)
  mov    $0x0,%r15d
  lea    -0x1(%rbx),%ecx
  mov    %rcx,0x18(%rsp)
  lea    0x8(%rax),%r14
  mov    %r13,%r8
  sub    %rax,%r8
  mov    0x30(%rsp),%rdi
  sub    %rax,%rdi
  mov    0x28(%rsp),%rsi
  sub    %rax,%rsi
  jmp    L71
L25:
  lea    D207(%rip),%rdi
  call   <puts@plt>
  mov    $0x1,%edi
  call   <exit@plt>
  jmp    L73
L108:
  movslq %r10d,%rdx
  lea    (%rdx,%r11,1),%rax
  lea    (%r12,%rax,8),%rax
  add    %r13,%rdx
  lea    (%r14,%rdx,8),%rdx
L85:
  movq   $0x0,(%rax)
  movq   $0x0,(%r8,%rax,1)
  movq   $0x0,(%rdi,%rax,1)
  movq   $0x0,(%rsi,%rax,1)
  movq   $0x0,(%rcx,%rax,1)
  add    $0x8,%rax
  cmp    %rdx,%rax
  jne    L85
L21:
  add    $0x1,%r9d
  add    %ebx,%r10d
  cmp    %r9d,%ebp
  je     L15
L86:
  test   %ebx,%ebx
  jg     L108
  jmp    L21
L15:
  add    $0x1,%r15d
  mov    0x10(%rsp),%ecx
  add    %ecx,(%rsp)
  cmp    %r15d,0x20(%rsp)
  je     L82
L71:
  test   %ebp,%ebp
  jle    L15
  mov    $0x0,%r10d
  mov    $0x0,%r9d
  movslq (%rsp),%r11
  mov    0x18(%rsp),%rax
  lea    (%rax,%r11,1),%r13
  mov    0x8(%rsp),%rcx
  sub    %r12,%rcx
  jmp    L86
L82:
  lea    D17(%rip),%r13
  mov    %r13,%rdx
  mov    0x24(%rsp),%r15d
  mov    %r15d,%esi
  lea    D61(%rip),%rdi
  call   <open_file@plt>
  mov    %rax,(%rsp)
  mov    %r13,%rdx
  mov    %r15d,%esi
  lea    D44(%rip),%r14
  mov    %r14,%rdi
  call   <open_file@plt>
  mov    %rax,0x10(%rsp)
  mov    %r13,%rdx
  mov    %r15d,0x24(%rsp)
  mov    %r15d,%esi
  lea    D143(%rip),%r15
  mov    %r15,%rdi
  call   <open_file@plt>
  mov    %rax,0x18(%rsp)
  mov    %r13,%rdx
  mov    0x24(%rsp),%esi
  lea    D45(%rip),%rdi
  call   <open_file@plt>
  mov    %rax,0x40(%rsp)
  mov    %r13,%rdx
  mov    0x24(%rsp),%r13d
  mov    %r13d,%esi
  lea    D47(%rip),%rdi
  call   <open_file@plt>
  mov    %rax,0x48(%rsp)
  lea    D141(%rip),%rdi
  call   <puts@plt>
  mov    (%rsp),%r8
  mov    0x20(%rsp),%ecx
  mov    %ebp,%edx
  mov    %ebx,%esi
  mov    0x38(%rsp),%rdi
  call   <read_subsample@plt>
  mov    %r13d,0x24(%rsp)
  mov    %r13d,%edx
  lea    D61(%rip),%rsi
  lea    D125(%rip),%r13
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x10(%rsp),%r8
  mov    0x20(%rsp),%ecx
  mov    %ebp,%edx
  mov    %ebx,%esi
  mov    0x8(%rsp),%rdi
  call   <read_subsample@plt>
  mov    0x24(%rsp),%edx
  mov    %r14,%rsi
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x18(%rsp),%r8
  mov    0x20(%rsp),%ecx
  mov    %ebp,%edx
  mov    %ebx,%esi
  mov    0x28(%rsp),%rdi
  call   <read_subsample@plt>
  mov    0x24(%rsp),%edx
  mov    %r15,%rsi
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x40(%rsp),%r8
  mov    0x20(%rsp),%ecx
  mov    %ebp,%edx
  mov    %ebx,%esi
  mov    0x30(%rsp),%rdi
  call   <read_subsample@plt>
  mov    0x24(%rsp),%edx
  lea    D45(%rip),%rsi
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0x48(%rsp),%r8
  mov    0x20(%rsp),%ecx
  mov    %ebp,%edx
  mov    %ebx,%esi
  mov    %r12,%rdi
  call   <read_subsample@plt>
  mov    0x24(%rsp),%edx
  lea    D47(%rip),%rsi
  mov    %r13,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    (%rsp),%rdi
  call   <fclose@plt>
  mov    0x10(%rsp),%rdi
  call   <fclose@plt>
  mov    0x18(%rsp),%rdi
  call   <fclose@plt>
  mov    0x40(%rsp),%rdi
  call   <fclose@plt>
  mov    0x48(%rsp),%rdi
  call   <fclose@plt>
  mov    0x20(%rsp),%r13d
  mov    %r13d,%ecx
  mov    %ebp,%edx
  mov    %ebx,%esi
  mov    0x38(%rsp),%rdi
  call   <div_mesh@plt>
  mov    %r13d,%ecx
  mov    %ebp,%edx
  mov    %ebx,%esi
  mov    0x8(%rsp),%rdi
  call   <div_mesh@plt>
  mov    %r13d,%ecx
  mov    %ebp,%edx
  mov    %ebx,%esi
  mov    0x28(%rsp),%rdi
  call   <div_mesh@plt>
  mov    %r13d,%ecx
  mov    %ebp,%edx
  mov    %ebx,%esi
  mov    0x30(%rsp),%rdi
  call   <div_mesh@plt>
  mov    %r13d,%ecx
  mov    %ebp,%edx
  mov    %ebx,%esi
  mov    %r12,%rdi
  call   <div_mesh@plt>
  lea    D61(%rip),%r8
  mov    %r13d,%ecx
  mov    %ebp,%edx
  mov    %ebx,%esi
  mov    0x38(%rsp),%rdi
  call   <output@plt>
  mov    %r14,%r8
  mov    %r13d,%ecx
  mov    %ebp,%edx
  mov    %ebx,%esi
  mov    0x8(%rsp),%rdi
  call   <output@plt>
  mov    %r15,%r8
  mov    %r13d,%ecx
  mov    %ebp,%edx
  mov    %ebx,%esi
  mov    0x28(%rsp),%rdi
  call   <output@plt>
  lea    D45(%rip),%r8
  mov    %r13d,%ecx
  mov    %ebp,%edx
  mov    %ebx,%esi
  mov    0x30(%rsp),%rdi
  call   <output@plt>
  lea    D47(%rip),%r8
  mov    %r13d,%ecx
  mov    %ebp,%edx
  mov    %ebx,%esi
  mov    %r12,%rdi
  call   <output@plt>
  lea    D61(%rip),%r8
  mov    0x38(%rsp),%rcx
  mov    %r13d,%edx
  mov    %ebp,%esi
  mov    %ebx,%edi
  call   <WriteBinFile@plt>
  mov    %r14,%r8
  mov    0x8(%rsp),%rcx
  mov    %r13d,%r14d
  mov    %r13d,%edx
  mov    %ebp,%esi
  mov    %ebx,%edi
  call   <WriteBinFile@plt>
  mov    %r15,%r8
  mov    0x28(%rsp),%r13
  mov    %r13,%rcx
  mov    %r14d,%r15d
  mov    %r14d,%edx
  mov    %ebp,%esi
  mov    %ebx,%edi
  call   <WriteBinFile@plt>
  lea    D45(%rip),%r8
  mov    0x30(%rsp),%r14
  mov    %r14,%rcx
  mov    %r15d,%edx
  mov    %ebp,%esi
  mov    %ebx,%edi
  call   <WriteBinFile@plt>
  lea    D47(%rip),%r8
  mov    %r12,%rcx
  mov    %r15d,%edx
  mov    %ebp,%esi
  mov    %ebx,%edi
  call   <WriteBinFile@plt>
  mov    0x8(%rsp),%rdi
  call   <free@plt>
  mov    %r13,%rdi
  call   <free@plt>
  mov    %r14,%rdi
  call   <free@plt>
  mov    %r12,%rdi
  call   <free@plt>
  mov    0x38(%rsp),%rdi
  call   <free@plt>
  mov    %r15d,%ecx
  mov    %ebp,%edx
  mov    %ebx,%esi
  lea    D11(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x1,%eax
  add    $0x58,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
```

tool_calls: name: read_data
arguments: data_tag: D106
data_type: string
name: read_data
arguments: data_tag: D2
data_type: string
name: read_data
arguments: data_tag: D207
data_type: string
name: read_data
arguments: data_tag: D17
data_type: string
name: read_data
arguments: data_tag: D61
data_type: string
name: read_data
arguments: data_tag: D44
data_type: string
name: read_data
arguments: data_tag: D143
data_type: string
name: read_data
arguments: data_tag: D45
data_type: string
name: read_data
arguments: data_tag: D47
data_type: string
name: read_data
arguments: data_tag: D141
data_type: string
name: read_data
arguments: data_tag: D125
data_type: string
name: read_data
arguments: data_tag: D11
data_type: string

tool: D106: %d


tool: D2: Your mesh will has a final size:
 nx = %d, ny = %d, nz = %d


tool: D207: usage: ./div <n> <ny> <nz> <new nx dim> 

tool: D17: r

tool: D61: Density

tool: D44: Vx

tool: D143: Vy

tool: D45: Vz

tool: D47: Energy

tool: D141: Comenzando la lectura...

tool: D125: Lectura del archivo %s%.06d.dat OK


tool: D11: Final mesh size: nx=%d, ny=%d, nz=%d


assistant: ```c
int main(int argc, char *argv[]) {
  FILE *density;
  FILE *vx;
  FILE *vy;
  FILE *vz;
  FILE *energy;
  char name[512];
  int n;
  int nx;
  int ny;
  int nz;
  int stride;
  int dim;
  int i, j, k;
  double *Vx, *Vy, *Vz;
  double *Density;
  double *Energy;
  if (argc == 1) {
    printf("usage: ./div <n> <ny> <nz> <new nx dim> \n");
    exit(1);
  }
  printf("%d\n", argc);
  n = atoi(argv[1]);
  ny = atoi(argv[2]);
  nz = atoi(argv[3]);
  nx = atoi(argv[4]);
  printf("Your mesh will has a final size:\n nx = %d, ny = %d, nz = %d\n", nx, ny, nz);
  stride = nx * ny;
  Vx = (double *)malloc(sizeof(double) * nx * ny * nz);
  Vy = (double *)malloc(sizeof(double) * nx * ny * nz);
  Vz = (double *)malloc(sizeof(double) * nx * ny * nz);
  Density = (double *)malloc(sizeof(double) * nx * ny * nz);
  Energy = (double *)malloc(sizeof(double) * nx * ny * nz);
  for (k = 0; k < nz; k++) {
    for (j = 0; j < ny; j++) {
      for (i = 0; i < nx; i++) {
        Vx[i + j * nx + k * stride] = Vy[i + j * nx + k * stride] = Vz[i + j * nx + k * stride] = Density[i + j * nx + k * stride] = Energy[i + j * nx + k * stride] = 0;
      }
    }
  }
  density = open_file("Density", n, "r");
  vx = open_file("Vx", n, "r");
  vy = open_file("Vy", n, "r");
  vz = open_file("Vz", n, "r");
  energy = open_file("Energy", n, "r");
  printf("Comenzando la lectura...\n");
  read_subsample(Density, nx, ny, nz, density);
  printf("Lectura del archivo %s%.06d.dat OK\n", "Density", n);
  read_subsample(Vx, nx, ny, nz, vx);
  printf("Lectura del archivo %s%.06d.dat OK\n", "Vx", n);
  read_subsample(Vy, nx, ny, nz, vy);
  printf("Lectura del archivo %s%.06d.dat OK\n", "Vy", n);
  read_subsample(Vz, nx, ny, nz, vz);
  printf("Lectura del archivo %s%.06d.dat OK\n", "Vz", n);
  read_subsample(Energy, nx, ny, nz, energy);
  printf("Lectura del archivo %s%.06d.dat OK\n", "Energy", n);
  fclose(density);
  fclose(vx);
  fclose(vy);
  fclose(vz);
  fclose(energy);
  div_mesh(Density, nx, ny, nz);
  div_mesh(Vx, nx, ny, nz);
  div_mesh(Vy, nx, ny, nz);
  div_mesh(Vz, nx, ny, nz);
  div_mesh(Energy, nx, ny, nz);
  output(Density, nx, ny, nz, "Density");
  output(Vx, nx, ny, nz, "Vx");
  output(Vy, nx, ny, nz, "Vy");
  output(Vz, nx, ny, nz, "Vz");
  output(Energy, nx, ny, nz, "Energy");
  WriteBinFile(nx, ny, nz, Density, "Density");
  WriteBinFile(nx, ny, nz, Vx, "Vx");
  WriteBinFile(nx, ny, nz, Vy, "Vy");
  WriteBinFile(nx, ny, nz, Vz, "Vz");
  WriteBinFile(nx, ny, nz, Energy, "Energy");
  free(Vx);
  free(Vy);
  free(Vz);
  free(Energy);
  free(Density);
  printf("Final mesh size: nx=%d, ny=%d, nz=%d\n", nx, ny, nz);
  return 1;
}
```