user: Please show me the C implementation that matches the assembly code listed below:

```asm
<checkconvnet>:
  endbr64
  push   %r15
  push   %r14
  push   %r13
  push   %r12
  push   %rbp
  push   %rbx
  sub    $0x58,%rsp
  mov    %rdi,%rbp
  mov    %rsi,%rbx
  mov    %rcx,%r12
  mov    %r8,%r15
  mov    0xa8(%rsp),%r13
  mov    0xb0(%rsp),%r14
  mov    0xc8(%rsp),%rax
  cvttsd2si (%rax),%ecx
  cvttsd2si 0x18(%rax),%esi
  movsd  0x38(%rax),%xmm7
  movsd  %xmm7,0x8(%rsp)
  movsd  0x50(%rax),%xmm6
  movsd  %xmm6,0x10(%rsp)
  movsd  0x100(%rax),%xmm6
  movsd  0x108(%rax),%xmm9
  movsd  0x110(%rax),%xmm5
  movsd  %xmm5,0x30(%rsp)
  movsd  0x118(%rax),%xmm0
  movsd  0x120(%rax),%xmm7
  movsd  %xmm7,0x18(%rsp)
  movsd  0x128(%rax),%xmm13
  movsd  0x130(%rax),%xmm14
  movsd  0x140(%rax),%xmm8
  movsd  0x148(%rax),%xmm5
  movsd  %xmm5,0x28(%rsp)
  movsd  0x150(%rax),%xmm7
  movsd  %xmm7,0x38(%rsp)
  movsd  0x158(%rax),%xmm7
  movsd  0x160(%rax),%xmm5
  movsd  %xmm5,0x20(%rsp)
  movsd  0x168(%rax),%xmm5
  movsd  %xmm5,0x40(%rsp)
  movsd  0x170(%rax),%xmm4
  movsd  %xmm4,0x48(%rsp)
  mov    (%rbx),%edi
  movslq %edi,%rax
  imul   $0x51eb851f,%rax,%rax
  sar    $0x24,%rax
  mov    %edi,%r8d
  sar    $0x1f,%r8d
  sub    %r8d,%eax
  imul   $0x32,%eax,%eax
  cmp    %eax,%edi
  jne    L614
  mov    0xa0(%rsp),%rax
  movsd  (%rax),%xmm10
  movsd  (%rdx),%xmm3
  movapd %xmm10,%xmm1
  mulsd  %xmm3,%xmm1
  mov    $0x1,%r11d
  comisd D372(%rip),%xmm1
  jb     L170
  movapd %xmm10,%xmm1
  mulsd  (%r9),%xmm1
  comisd D372(%rip),%xmm1
  setb   %r11b
  movzbl %r11b,%r11d
L170:
  movsd  0x0(%r13),%xmm12
  movsd  (%r12),%xmm11
  movapd %xmm12,%xmm1
  mulsd  %xmm11,%xmm1
  comisd D372(%rip),%xmm1
  jb     L273
  mov    0x90(%rsp),%rax
  movapd %xmm12,%xmm1
  mulsd  (%rax),%xmm1
  comisd D372(%rip),%xmm1
  jae    L349
L273:
  add    $0x1,%r11d
L349:
  movsd  (%r14),%xmm2
  movsd  (%r15),%xmm15
  movapd %xmm2,%xmm1
  mulsd  %xmm15,%xmm1
  comisd D372(%rip),%xmm1
  jb     L663
  mov    0x98(%rsp),%rax
  movapd %xmm2,%xmm1
  mulsd  (%rax),%xmm1
  comisd D372(%rip),%xmm1
  jae    L328
L663:
  add    $0x1,%r11d
L328:
  mov    0xe0(%rsp),%rax
  movsd  (%rax),%xmm1
  mov    0xd0(%rsp),%rax
  movsd  (%rax),%xmm5
  movapd %xmm1,%xmm4
  mulsd  %xmm5,%xmm4
  comisd D372(%rip),%xmm4
  jb     L41
  mov    0xd8(%rsp),%rax
  movapd %xmm1,%xmm4
  mulsd  (%rax),%xmm4
  comisd D372(%rip),%xmm4
  jae    L636
L41:
  add    $0x1,%r11d
L636:
  movq   D301(%rip),%xmm4
  andpd  %xmm4,%xmm3
  andpd  %xmm10,%xmm4
  mov    $0x1,%r10d
  comisd %xmm4,%xmm3
  jb     L538
  movsd  (%r9),%xmm4
  andpd  D301(%rip),%xmm4
  comisd %xmm3,%xmm4
  setb   %r10b
  movzbl %r10b,%r10d
L538:
  movq   D301(%rip),%xmm3
  movapd %xmm11,%xmm4
  andpd  %xmm3,%xmm4
  andpd  %xmm12,%xmm3
  comisd %xmm3,%xmm4
  jb     L308
  mov    0x90(%rsp),%rax
  movsd  (%rax),%xmm3
  andpd  D301(%rip),%xmm3
  comisd %xmm4,%xmm3
  jae    L728
L308:
  add    $0x1,%r10d
L728:
  movq   D301(%rip),%xmm3
  movapd %xmm15,%xmm4
  andpd  %xmm3,%xmm4
  andpd  %xmm3,%xmm2
  comisd %xmm2,%xmm4
  jb     L684
  mov    0x98(%rsp),%rax
  movsd  (%rax),%xmm2
  andpd  %xmm3,%xmm2
  comisd %xmm4,%xmm2
  jae    L556
L684:
  add    $0x1,%r10d
L556:
  movq   D301(%rip),%xmm2
  andpd  %xmm2,%xmm5
  andpd  %xmm2,%xmm1
  comisd %xmm1,%xmm5
  jb     L604
  mov    0xd8(%rsp),%rax
  movsd  (%rax),%xmm1
  andpd  %xmm2,%xmm1
  comisd %xmm5,%xmm1
  jae    L614
L604:
  add    $0x1,%r10d
L614:
  mov    0x140(%rsp),%rax
  cmpl   $0x1,(%rax)
  je     L730
L670:
  mov    0xa0(%rsp),%rax
  movsd  (%rax),%xmm1
  andpd  D301(%rip),%xmm1
  mov    0xe8(%rsp),%rax
  mulsd  (%rax),%xmm0
  comisd %xmm1,%xmm0
  jb     L743
  mov    0x120(%rsp),%rax
  movsd  (%rax),%xmm2
  mov    0x110(%rsp),%rax
  mulsd  (%rax),%xmm6
  comisd %xmm2,%xmm6
  jbe    L743
  comisd %xmm1,%xmm7
  jb     L743
  comisd %xmm2,%xmm8
  jbe    L743
  movsd  0x0(%r13),%xmm2
  andpd  D301(%rip),%xmm2
  mov    0xf0(%rsp),%rax
  movsd  0x18(%rsp),%xmm3
  mulsd  (%rax),%xmm3
  comisd %xmm2,%xmm3
  jb     L743
  mov    0x128(%rsp),%rax
  movsd  (%rax),%xmm3
  mov    0x118(%rsp),%rax
  mulsd  (%rax),%xmm9
  comisd %xmm3,%xmm9
  jbe    L743
  movsd  0x20(%rsp),%xmm6
  comisd %xmm2,%xmm6
  jb     L743
  movsd  0x28(%rsp),%xmm6
  comisd %xmm3,%xmm6
  jbe    L743
  movsd  (%r14),%xmm2
  andpd  D301(%rip),%xmm2
  mov    0xf8(%rsp),%rax
  movapd %xmm13,%xmm3
  mulsd  (%rax),%xmm3
  comisd %xmm2,%xmm3
  jb     L743
  mov    0x130(%rsp),%rax
  movsd  (%rax),%xmm3
  movsd  0x30(%rsp),%xmm6
  comisd %xmm3,%xmm6
  jbe    L743
  movsd  0x40(%rsp),%xmm6
  comisd %xmm2,%xmm6
  jbe    L743
  movsd  0x38(%rsp),%xmm6
  comisd %xmm3,%xmm6
  jbe    L743
  mov    0xe0(%rsp),%rax
  movsd  (%rax),%xmm2
  andpd  D301(%rip),%xmm2
  mov    0x100(%rsp),%rax
  movapd %xmm14,%xmm3
  mulsd  (%rax),%xmm3
  comisd %xmm2,%xmm3
  jb     L743
  movsd  0x48(%rsp),%xmm6
  comisd %xmm2,%xmm6
  jb     L743
  mov    0x138(%rsp),%rax
  cmpl   $0x1,(%rax)
  je     L10
L743:
  mov    (%rbx),%eax
  lea    (%rcx,%rcx,4),%ecx
  shl    $0x2,%ecx
  cmp    %ecx,%eax
  jge    L439
  comisd D454(%rip),%xmm1
  ja     L331
  mov    $0x0,%edx
L476:
  movsd  0x0(%r13),%xmm0
  andpd  D301(%rip),%xmm0
  comisd D454(%rip),%xmm0
  ja     L165
L104:
  movsd  (%r14),%xmm0
  andpd  D301(%rip),%xmm0
  comisd D454(%rip),%xmm0
  ja     L151
L91:
  mov    0xe0(%rsp),%rdi
  movsd  (%rdi),%xmm0
  andpd  D301(%rip),%xmm0
  comisd D454(%rip),%xmm0
  jbe    L256
L645:
  mov    0xd8(%rsp),%rdi
  movsd  (%rdi),%xmm0
  movq   D301(%rip),%xmm2
  andpd  %xmm2,%xmm0
  mov    0xd0(%rsp),%rdi
  movsd  (%rdi),%xmm1
  andpd  %xmm2,%xmm1
  comisd %xmm0,%xmm1
  jb     L256
  mov    0xe0(%rsp),%rcx
  movsd  (%rcx),%xmm1
  andpd  %xmm2,%xmm1
  comisd %xmm0,%xmm1
  jb     L256
  mov    0x100(%rsp),%rcx
  movapd %xmm14,%xmm0
  mulsd  (%rcx),%xmm0
  comisd %xmm0,%xmm1
  ja     L217
L256:
  lea    (%rsi,%rsi,4),%ecx
  shl    $0x2,%ecx
  cmp    %ecx,%eax
  jg     L217
  cmp    $0x1,%edx
  je     L217
  test   %eax,%eax
  je     L217
  movslq %eax,%rdx
  imul   $0x51eb851f,%rdx,%rdx
  sar    $0x24,%rdx
  mov    %eax,%ecx
  sar    $0x1f,%ecx
  sub    %ecx,%edx
  imul   $0x32,%edx,%edx
  cmp    %edx,%eax
  jne    L695
  mov    %r11d,%ebx
  or     %r10d,%ebx
  jne    L544
  mov    0x138(%rsp),%rsi
  cmpl   $0x1,(%rsi)
  je     L605
L436:
  lea    D229(%rip),%rdi
  call   <puts@plt>
  jmp    L609
L730:
  mov    0x120(%rsp),%rax
  movq   $0x0,(%rax)
  mov    0x128(%rsp),%rax
  movq   $0x0,(%rax)
  mov    0x130(%rsp),%rax
  movq   $0x0,(%rax)
  jmp    L670
L10:
  mov    (%rbx),%eax
  cmp    $0x3,%eax
  jle    L743
  mov    %eax,%esi
  lea    D390(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  mov    0xb8(%rsp),%rax
  movl   $0x1,(%rax)
  movl   $0x0,0x0(%rbp)
  jmp    L609
L217:
  mov    0xc0(%rsp),%rax
  movsd  0x10(%rsp),%xmm0
  mulsd  (%rax),%xmm0
  movsd  %xmm0,(%rax)
  lea    D41(%rip),%rdi
  mov    $0x1,%eax
  call   <printf@plt>
  lea    D189(%rip),%rdi
  call   <puts@plt>
  movl   $0x0,(%rbx)
  mov    0x0(%rbp),%eax
  add    $0x1,%eax
  mov    %eax,0x0(%rbp)
  cvttsd2si 0x8(%rsp),%edx
  cmp    %edx,%eax
  jle    L609
  mov    0x108(%rsp),%rax
  mov    D376(%rip),%rbx
  mov    %rbx,0x10(%rax)
  mov    0xb8(%rsp),%rax
  movl   $0x1,(%rax)
L609:
  add    $0x58,%rsp
  pop    %rbx
  pop    %rbp
  pop    %r12
  pop    %r13
  pop    %r14
  pop    %r15
  ret
L605:
  mov    %eax,%esi
  lea    D99(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movsd  D377(%rip),%xmm0
  mov    0xc0(%rsp),%rax
  mulsd  (%rax),%xmm0
  comisd D288(%rip),%xmm0
  jb     L377
  mov    0xc0(%rsp),%rax
  mov    D288(%rip),%rbx
  mov    %rbx,(%rax)
  jmp    L609
L377:
  movsd  %xmm0,(%rax)
  jmp    L609
L544:
  test   %r11d,%r11d
  je     L436
  test   %r10d,%r10d
  je     L436
  mov    0x138(%rsp),%rbx
  cmpl   $0x1,(%rbx)
  je     L436
  mov    %eax,%esi
  lea    D149(%rip),%rdi
  mov    $0x0,%eax
  call   <printf@plt>
  movsd  D409(%rip),%xmm0
  mov    0xc0(%rsp),%rax
  mulsd  (%rax),%xmm0
  movsd  %xmm0,(%rax)
  jmp    L609
L695:
  lea    D229(%rip),%rdi
  call   <puts@plt>
  jmp    L609
L151:
  mov    0x98(%rsp),%rdi
  movsd  (%rdi),%xmm0
  movq   D301(%rip),%xmm2
  andpd  %xmm2,%xmm0
  movsd  (%r15),%xmm1
  andpd  %xmm2,%xmm1
  comisd %xmm0,%xmm1
  jb     L91
  movsd  (%r14),%xmm1
  andpd  D301(%rip),%xmm1
  comisd %xmm0,%xmm1
  jb     L293
  jmp    L340
L165:
  mov    0x90(%rsp),%rdi
  movsd  (%rdi),%xmm0
  movq   D301(%rip),%xmm2
  andpd  %xmm2,%xmm0
  movsd  (%r12),%xmm1
  andpd  %xmm2,%xmm1
  comisd %xmm0,%xmm1
  jb     L104
  jmp    L673
L331:
  movsd  (%r9),%xmm2
  movq   D301(%rip),%xmm4
  andpd  %xmm4,%xmm2
  movsd  (%rdx),%xmm3
  andpd  %xmm4,%xmm3
  mov    $0x0,%edx
  comisd %xmm2,%xmm3
  jb     L476
  mov    $0x0,%edx
  comisd %xmm2,%xmm1
  jae    L508
  jmp    L476
L439:
  movsd  (%r9),%xmm2
  movq   D301(%rip),%xmm4
  andpd  %xmm4,%xmm2
  movsd  (%rdx),%xmm3
  andpd  %xmm4,%xmm3
  mov    $0x0,%edx
  comisd %xmm2,%xmm3
  jb     L541
  mov    $0x0,%edx
  comisd %xmm2,%xmm1
  jb     L272
L508:
  comisd %xmm0,%xmm1
  seta   %dl
  movzbl %dl,%edx
L272:
  cmp    %ecx,%eax
  jl     L476
L541:
  mov    0x90(%rsp),%rdi
  movsd  (%rdi),%xmm0
  movq   D301(%rip),%xmm2
  andpd  %xmm2,%xmm0
  movsd  (%r12),%xmm1
  andpd  %xmm2,%xmm1
  comisd %xmm0,%xmm1
  jb     L96
L673:
  movsd  0x0(%r13),%xmm1
  andpd  D301(%rip),%xmm1
  comisd %xmm0,%xmm1
  jb     L361
  mov    0xf0(%rsp),%rdi
  movsd  0x18(%rsp),%xmm0
  mulsd  (%rdi),%xmm0
  ucomisd %xmm0,%xmm1
  mov    $0x1,%edi
  cmova  %edi,%edx
L361:
  cmp    %ecx,%eax
  jl     L104
L96:
  mov    0x98(%rsp),%rdi
  movsd  (%rdi),%xmm0
  movq   D301(%rip),%xmm2
  andpd  %xmm2,%xmm0
  movsd  (%r15),%xmm1
  andpd  %xmm2,%xmm1
  comisd %xmm0,%xmm1
  jb     L645
  movsd  (%r14),%xmm1
  andpd  D301(%rip),%xmm1
  comisd %xmm0,%xmm1
  jb     L645
L340:
  mov    0xf8(%rsp),%rdi
  movapd %xmm13,%xmm0
  mulsd  (%rdi),%xmm0
  ucomisd %xmm0,%xmm1
  mov    $0x1,%edi
  cmova  %edi,%edx
L293:
  cmp    %ecx,%eax
  jl     L91
  jmp    L645
```

tool_calls: name: unpack_data
arguments: label: D372
type: f64[2]
name: unpack_data
arguments: label: D301
type: qword[2]
name: unpack_data
arguments: label: D454
type: f64[2]
name: unpack_data
arguments: label: D229
type: string
name: unpack_data
arguments: label: D390
type: string
name: unpack_data
arguments: label: D41
type: string
name: unpack_data
arguments: label: D189
type: string
name: unpack_data
arguments: label: D376
type: f64
name: unpack_data
arguments: label: D99
type: string
name: unpack_data
arguments: label: D377
type: f64
name: unpack_data
arguments: label: D288
type: f64[2]
name: unpack_data
arguments: label: D149
type: string
name: unpack_data
arguments: label: D409
type: f64

tool: {"D372": [0.0,1e20]}

tool: {"D301": [0x7fffffffffffffff,0x0000000000000000]}

tool: {"D454": [1e20,0.25]}

tool: D229:       no convergence


tool: D390:       flow network: convergence in gas iteration %d 



tool: D41: 
 network divergence; the under-relaxation parameter is decreased to %e


tool: D189:  the network iteration for the increment is reattempted


tool: D376: 0.25

tool: D99:       good convergence --> *dtheta is increased %d


tool: D377: 1.2

tool: {"D288": [1.0,0.8]}

tool: D149:       bad convergence progression --> *dtheta is decreased %d


tool: D409: 0.8

assistant: ```c
void checkconvnet(int *icutb, int *iin, double *cam1t, double *cam1f, double *cam1p, double *cam2t, double *cam2f, double *cam2p, double *camt, double *camf, double *camp, int *icntrl, double *dtheta, double *ctrl, double *cam1a, double *cam2a, double *cama, double *vamt, double *vamf, double *vamp, double *vama, double *qa, double *qamt, double *qamf, double *ramt, double *ramf, double *ramp, int *iplausi, int *ichannel) {
  int i0, ir, ip, ic, il, ig, ia, idivergence, iin_dyn, dyna_flag_1, dyna_flag_2;
  double c2t, c2f, c2p, c2a, c1t, c1f, c1p, a2t, a2f, a2p, a2a, a1t, a1f, a1p, qamp = 1., df, dc, db, dd, ran, can, rap, ea, cae, ral;
  i0 = ctrl[0];
  ir = ctrl[1];
  ip = ctrl[2];
  ic = ctrl[3];
  il = ctrl[4];
  ig = ctrl[5];
  ia = ctrl[7];
  df = ctrl[10];
  dc = ctrl[11];
  db = ctrl[12];
  dd = ctrl[16];
  ran = ctrl[18];
  can = ctrl[19];
  rap = ctrl[22];
  ea = ctrl[23];
  cae = ctrl[24];
  ral = ctrl[25];
  c1t = ctrl[32];
  c1f = ctrl[33];
  c1p = ctrl[34];
  c2t = ctrl[35];
  c2f = ctrl[36];
  c2p = ctrl[37];
  c2a = ctrl[38];
  a1t = ctrl[40];
  a1f = ctrl[41];
  a1p = ctrl[42];
  a2t = ctrl[43];
  a2f = ctrl[44], a2p = ctrl[45];
  a2a = ctrl[46];
  iin_dyn = 50;
  if (*iin % iin_dyn == 0) {
    dyna_flag_1 = 0;
    if (*camt * *cam1t >= 0 && *camt * *cam2t >= 0) {
      dyna_flag_1 = dyna_flag_1;
    } else {
      dyna_flag_1 = dyna_flag_1 + 1;
    }
    if (*camf * *cam1f >= 0 && *camf * *cam2f >= 0) {
      dyna_flag_1 = dyna_flag_1;
    } else {
      dyna_flag_1 = dyna_flag_1 + 1;
    }
    if (*camp * *cam1p >= 0 && *camp * *cam2p >= 0) {
      dyna_flag_1 = dyna_flag_1;
    } else {
      dyna_flag_1 = dyna_flag_1 + 1;
    }
    if (*cama * *cam1a >= 0 && *cama * *cam2a >= 0) {
      dyna_flag_1 = dyna_flag_1;
    } else {
      dyna_flag_1 = dyna_flag_1 + 1;
    }
    dyna_flag_2 = 0;
    if (fabs(*camt) <= fabs(*cam1t) && fabs(*cam1t) <= fabs(*cam2t)) {
      dyna_flag_2 = dyna_flag_2;
    } else {
      dyna_flag_2 = dyna_flag_2 + 1;
    }
    if (fabs(*camf) <= fabs(*cam1f) && fabs(*cam1f) <= fabs(*cam2f)) {
      dyna_flag_2 = dyna_flag_2;
    } else {
      dyna_flag_2 = dyna_flag_2 + 1;
    }
    if (fabs(*camp) <= fabs(*cam1p) && fabs(*cam1p) <= fabs(*cam2p)) {
      dyna_flag_2 = dyna_flag_2;
    } else {
      dyna_flag_2 = dyna_flag_2 + 1;
    }
    if (fabs(*cama) <= fabs(*cam1a) && fabs(*cam1a) <= fabs(*cam2a)) {
      dyna_flag_2 = dyna_flag_2;
    } else {
      dyna_flag_2 = dyna_flag_2 + 1;
    }
  }
  if (*ichannel == 1) {
    *ramt = 0.;
    *ramf = 0.;
    *ramp = 0.;
  }
  if ((fabs(*camt) <= c2t * *vamt) && (*ramt < c1t * *qamt) && (fabs(*camt) <= a2t) && (*ramt < a1t) && (fabs(*camf) <= c2f * *vamf) && (*ramf < c1f * *qamf) && (fabs(*camf) <= a2f) && (*ramf < a1f) && (fabs(*camp) <= c2p * *vamp) && (*ramp < c1p * qamp) && (fabs(*camp) < a2p) && (*ramp < a1p) && (fabs(*cama) <= c2a * *vama) && (fabs(*cama) <= a2a) && (*iplausi == 1) && (*iin > 3)) {
    printf("      flow network: convergence in gas iteration %"
           "d"
           " \n\n",
           *iin);
    *icntrl = 1;
    *icutb = 0;
  } else {
    idivergence = 0;
    if ((*iin >= 20 * i0) || (fabs(*camt) > 1.e20)) {
      if ((fabs(*cam1t) >= fabs(*cam2t)) && (fabs(*camt) >= fabs(*cam2t)) && (fabs(*camt) > c2t * *vamt)) {
        idivergence = 1;
      }
    }
    if ((*iin >= 20 * i0) || (fabs(*camf) > 1.e20)) {
      if ((fabs(*cam1f) >= fabs(*cam2f)) && (fabs(*camf) >= fabs(*cam2f)) && (fabs(*camf) > c2f * *vamf)) {
        idivergence = 1;
      }
    }
    if ((*iin >= 20 * i0) || (fabs(*camp) > 1.e20)) {
      if ((fabs(*cam1p) >= fabs(*cam2p)) && (fabs(*camp) >= fabs(*cam2p)) && (fabs(*camp) > c2p * *vamp)) {
        idivergence = 1;
      }
    }
    if ((*iin >= 20 * i0) || (fabs(*cama) > 1.e20)) {
      if ((fabs(*cam1a) >= fabs(*cam2a)) && (fabs(*cama) >= fabs(*cam2a)) && (fabs(*cama) > c2a * *vama)) {
        idivergence = 1;
      }
    }
    if (*iin > 20 * ic)
      idivergence = 1;
    if (*iin == 0)
      idivergence = 1;
    if (idivergence == 1) {
      *dtheta = *dtheta * df;
      printf("\n network divergence; the under-relaxation parameter is decreased to %e\n", *dtheta);
      printf(" the network iteration for the increment is reattempted\n\n");
      *iin = 0;
      (*icutb)++;
      if (*icutb > ia) {
        qa[2] = 0.25;
        *icntrl = 1;
      }
    } else {
      if (*iin % iin_dyn == 0) {
        if (dyna_flag_1 == 0 && dyna_flag_2 == 0 && *iplausi == 1) {
          printf("      good convergence --> *dtheta is increased %"
                 "d"
                 "\n",
                 *iin);
          *dtheta = *dtheta * (1.2);
          if (*dtheta >= 1) {
            *dtheta = 1.;
          }
        } else if (dyna_flag_1 != 0 && dyna_flag_2 != 0 && *iplausi != 1) {
          printf("      bad convergence progression --> *dtheta is decreased %"
                 "d"
                 "\n",
                 *iin);
          *dtheta = *dtheta * (0.8);
        } else {
          printf("      no convergence\n\n");
        }
      } else {
        printf("      no convergence\n\n");
      }
    }
  }
  return;
}
```