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

```asm
<main>:
  endbr64
  push   %rbp
  mov    %rsp,%rbp
  push   %rbx
  sub    $0x48,%rsp
  movsd  D66(%rip),%xmm0
  movsd  %xmm0,-0x38(%rbp)
  pxor   %xmm0,%xmm0
  movsd  %xmm0,-0x40(%rbp)
  pxor   %xmm0,%xmm0
  movsd  %xmm0,-0x30(%rbp)
  movl   $0x4e20,-0x44(%rbp)
  movl   $0x0,-0x50(%rbp)
  movsd  D51(%rip),%xmm0
  movsd  %xmm0,-0x28(%rbp)
  mov    $0x9c400,%esi
  lea    D96(%rip),%rax
  mov    %rax,%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    $0x640,%edi
  call   <malloc@plt>
  mov    %rax,-0x20(%rbp)
  mov    $0x640,%edi
  call   <malloc@plt>
  mov    %rax,-0x18(%rbp)
  movl   $0x0,-0x4c(%rbp)
  jmp    L116
L251:
  mov    -0x4c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  lea    (%rdx,%rax,1),%rbx
  mov    $0x640,%edi
  call   <malloc@plt>
  mov    %rax,(%rbx)
  mov    -0x4c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  lea    (%rdx,%rax,1),%rbx
  mov    $0x640,%edi
  call   <malloc@plt>
  mov    %rax,(%rbx)
  addl   $0x1,-0x4c(%rbp)
L116:
  cmpl   $0xc7,-0x4c(%rbp)
  jle    L251
  movl   $0x0,-0x4c(%rbp)
  jmp    L170
L229:
  movl   $0x0,-0x48(%rbp)
  jmp    L183
L221:
  mov    -0x4c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x48(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  pxor   %xmm0,%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x4c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x48(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  pxor   %xmm0,%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0x48(%rbp)
L183:
  cmpl   $0xc7,-0x48(%rbp)
  jle    L221
  addl   $0x1,-0x4c(%rbp)
L170:
  cmpl   $0xc7,-0x4c(%rbp)
  jle    L229
  movl   $0x0,-0x48(%rbp)
  jmp    L20
L27:
  mov    -0x20(%rbp),%rax
  mov    (%rax),%rdx
  mov    -0x48(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  movsd  D51(%rip),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x20(%rbp),%rax
  add    $0x638,%rax
  mov    (%rax),%rdx
  mov    -0x48(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  movsd  D51(%rip),%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0x48(%rbp)
L20:
  cmpl   $0xc7,-0x48(%rbp)
  jle    L27
  movl   $0x1,-0x4c(%rbp)
  jmp    L110
L105:
  mov    -0x4c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  movsd  D51(%rip),%xmm0
  movsd  %xmm0,(%rax)
  mov    -0x4c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  add    $0x638,%rax
  movsd  D51(%rip),%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0x4c(%rbp)
L110:
  cmpl   $0xc6,-0x4c(%rbp)
  jle    L105
  lea    D36(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
L122:
  movl   $0x1,-0x4c(%rbp)
  jmp    L124
L259:
  movl   $0x1,-0x48(%rbp)
  jmp    L224
L81:
  mov    -0x4c(%rbp),%eax
  cltq
  shl    $0x3,%rax
  lea    -0x8(%rax),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x48(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  mov    -0x4c(%rbp),%eax
  cltq
  add    $0x1,%rax
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x48(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  addsd  %xmm0,%xmm1
  mov    -0x4c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x48(%rbp),%eax
  cltq
  shl    $0x3,%rax
  sub    $0x8,%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  addsd  %xmm0,%xmm1
  mov    -0x4c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x48(%rbp),%eax
  cltq
  shl    $0x3,%rax
  sub    $0x8,%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  addsd  %xmm0,%xmm1
  mov    -0x4c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x48(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  movsd  D75(%rip),%xmm0
  mulsd  %xmm1,%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0x48(%rbp)
L224:
  cmpl   $0xc6,-0x48(%rbp)
  jle    L81
  addl   $0x1,-0x4c(%rbp)
L124:
  cmpl   $0xc6,-0x4c(%rbp)
  jle    L259
  pxor   %xmm0,%xmm0
  movsd  %xmm0,-0x40(%rbp)
  movl   $0x1,-0x4c(%rbp)
  jmp    L198
L101:
  movl   $0x1,-0x48(%rbp)
  jmp    L2
L186:
  mov    -0x4c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x48(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm0
  mov    -0x4c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x48(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rdx,%rax
  movsd  (%rax),%xmm1
  subsd  %xmm1,%xmm0
  movsd  %xmm0,-0x30(%rbp)
  movsd  -0x30(%rbp),%xmm0
  mulsd  %xmm0,%xmm0
  movsd  -0x40(%rbp),%xmm1
  addsd  %xmm1,%xmm0
  movsd  %xmm0,-0x40(%rbp)
  addl   $0x1,-0x48(%rbp)
L2:
  cmpl   $0xc6,-0x48(%rbp)
  jle    L186
  addl   $0x1,-0x4c(%rbp)
L198:
  cmpl   $0xc6,-0x4c(%rbp)
  jle    L101
  pxor   %xmm2,%xmm2
  cvtsd2ss -0x40(%rbp),%xmm2
  movd   %xmm2,%eax
  movd   %eax,%xmm0
  call   <sqrtf@plt>
  cvtss2sd %xmm0,%xmm0
  movsd  %xmm0,-0x40(%rbp)
  movl   $0x1,-0x4c(%rbp)
  jmp    L149
L236:
  movl   $0x1,-0x48(%rbp)
  jmp    L75
L9:
  mov    -0x4c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rdx
  mov    -0x48(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rax,%rdx
  mov    -0x4c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rcx
  mov    -0x20(%rbp),%rax
  add    %rcx,%rax
  mov    (%rax),%rcx
  mov    -0x48(%rbp),%eax
  cltq
  shl    $0x3,%rax
  add    %rcx,%rax
  movsd  (%rdx),%xmm0
  movsd  %xmm0,(%rax)
  addl   $0x1,-0x48(%rbp)
L75:
  cmpl   $0xc6,-0x48(%rbp)
  jle    L9
  addl   $0x1,-0x4c(%rbp)
L149:
  cmpl   $0xc6,-0x4c(%rbp)
  jle    L236
  addl   $0x1,-0x50(%rbp)
  mov    -0x50(%rbp),%ecx
  movslq %ecx,%rax
  imul   $0x66666667,%rax,%rax
  shr    $0x20,%rax
  sar    $0x3,%eax
  mov    %ecx,%esi
  sar    $0x1f,%esi
  sub    %esi,%eax
  mov    %eax,%edx
  mov    %edx,%eax
  shl    $0x2,%eax
  add    %edx,%eax
  shl    $0x2,%eax
  sub    %eax,%ecx
  mov    %ecx,%edx
  test   %edx,%edx
  jne    L108
  mov    -0x40(%rbp),%rdx
  mov    -0x50(%rbp),%eax
  movq   %rdx,%xmm0
  mov    %eax,%esi
  lea    D8(%rip),%rax
  mov    %rax,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
L108:
  movsd  -0x40(%rbp),%xmm0
  comisd -0x38(%rbp),%xmm0
  jbe    L206
  mov    -0x50(%rbp),%eax
  cmp    -0x44(%rbp),%eax
  jl     L122
L206:
  mov    -0x50(%rbp),%eax
  cmp    -0x44(%rbp),%eax
  jl     L161
  lea    D99(%rip),%rax
  mov    %rax,%rdi
  call   <puts@plt>
L161:
  mov    -0x50(%rbp),%edx
  mov    -0x40(%rbp),%rax
  mov    %edx,%esi
  movq   %rax,%xmm0
  lea    D115(%rip),%rax
  mov    %rax,%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  movl   $0xc7,-0x4c(%rbp)
  jmp    L240
L219:
  mov    -0x4c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x18(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x4c(%rbp),%eax
  cltq
  lea    0x0(,%rax,8),%rdx
  mov    -0x20(%rbp),%rax
  add    %rdx,%rax
  mov    (%rax),%rax
  mov    %rax,%rdi
  call   <free@plt>
  subl   $0x1,-0x4c(%rbp)
L240:
  cmpl   $0x0,-0x4c(%rbp)
  jns    L219
  mov    -0x18(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    -0x20(%rbp),%rax
  mov    %rax,%rdi
  call   <free@plt>
  mov    $0x0,%eax
  mov    -0x8(%rbp),%rbx
  leave
  ret
```

tool_calls: name: read_data
arguments: label: D66
type: byte[8]
name: read_data
arguments: label: D51
type: f64
name: read_data
arguments: label: D96
type: string
name: read_data
arguments: label: D36
type: string
name: read_data
arguments: label: D75
type: f64
name: read_data
arguments: label: D8
type: string
name: read_data
arguments: label: D99
type: string
name: read_data
arguments: label: D115
type: string

tool: {"D66": [0xf1,0x68,0xe3,0x88,0xb5,0xf8,0xe4,0x3e]}

tool: D51: 1

tool: D96: Allocating %d bytes for matrices. 


tool: D36: Starting Jacobi iterations...

tool: D75: 0.25

tool: D8: Iteration %5d, Error = %12.6e


tool: D99: WARNING: Maximum iterations reached

tool: D115: Solution reached after %6d iterations with error: %12.6e 


assistant: ```c
int main() {
  double tol = 1E-5;
  double err = 0.0;
  double diff = 0.0;
  int max_iter = 20000;
  int iter = 0;
  double **u_old;
  double **u_new;
  const double bound_cond = 1.0;
  int i, j;
  printf("Allocating %d bytes for matrices. \n", sizeof(double) * (200 * 200) * 2);
  u_old = (double **)malloc(200 * sizeof(double));
  u_new = (double **)malloc(200 * sizeof(double));
  for (i = 0; i < 200; i++) {
    u_old[i] = (double *)malloc(200 * sizeof(double));
    u_new[i] = (double *)malloc(200 * sizeof(double));
  }
  for (i = 0; i < 200; i++) {
    for (j = 0; j < 200; j++) {
      u_old[i][j] = 0.0;
      u_new[i][j] = 0.0;
    }
  }
  for (j = 0; j < 200; j++) {
    u_old[0][j] = 1.0;
    u_old[200 - 1][j] = 1.0;
  }
  for (i = 1; i < 200 - 1; i++) {
    u_old[i][0] = 1.0;
    u_old[i][200 - 1] = 1.0;
  }
  printf("Starting Jacobi iterations...\n");
  do {
#pragma omp parallel for private(i)
    for (i = 1; i < 200 - 1; i++) {
#pragma omp parallel for private(j) shared(u_new, u_old)
      for (j = 1; j < 200 - 1; j++) {
        u_new[i][j] = 0.25 * (u_old[i - 1][j] + u_old[i + 1][j] + u_old[i][j - 1] + u_old[i][j - 1]);
      }
    }
    err = 0.0;
#pragma omp parallel for private(i)
    for (i = 1; i < 200 - 1; i++) {
#pragma omp parallel for private(j, diff) shared(u_new, u_old) reduction(+ : err)
      for (j = 1; j < 200 - 1; j++) {
        diff = u_new[i][j] - u_old[i][j];
        err += fabs(diff * diff);
      }
    }
    err = sqrtf(err);
#pragma omp parallel for private(i)
    for (i = 1; i < 200 - 1; i++) {
#pragma omp parallel for private(j) shared(u_new, u_old)
      for (j = 1; j < 200 - 1; j++) {
        u_old[i][j] = u_new[i][j];
      }
    }
    iter++;
    if (iter % 20 == 0)
      printf("Iteration %5d, Error = %12.6e\n", iter, err);
  } while ((err > tol) && (iter < max_iter));
  if (iter >= max_iter)
    printf("WARNING: Maximum iterations reached\n");
  printf("Solution reached after %6d iterations with error: %12.6e \n", err, iter);
  for (i = 200 - 1; i >= 0; i--) {
    free(u_new[i]);
    free(u_old[i]);
  }
  free(u_new);
  free(u_old);
  return 0;
}
```