while(!(feof(fformat)))
 { 
  i1++;
  if (feof(fformat)) 
  {
     break;
  }
  preseq = curseq; 
  fgets(getline1,max_length,fformat);
  strcpy(chklist,getline1);
 
  curseq = numpts(getline1);
  if(curseq == preseq+1)/* this for child*/
  { //printf("\n chkpt1"); 
   tmp = (format_tree *)malloc(sizeof(format_tree));
      if(tmp == NULL)
      {
      printf("Cannot create memory for tmp*1\n");
      exit(EXIT_STATUS_FAILURE);
      }
   tmp->brother = NULL;    
   tmp->child = NULL;
 
   tmp->level = curseq;
   cur_add->child = tmp;
   tmp->parent = cur_add;
   loadstruct(tmp);  
   cur_add = tmp;
  }
  else
  { //printf("\n chkpt2");  
   if(preseq == curseq)/* this for the same level*/
   { //printf("\n chkpt2.1");
   tmp = (format_tree *)malloc(sizeof(format_tree));
    if(tmp == NULL)
    {
     //tmp = (format_tree *)my_malloc(sizeof(format_tree));
       printf("Cannot create memory for tmp*2\n");
       exit(EXIT_STATUS_FAILURE);
    }
    tmp->brother = NULL;
    tmp->child=NULL;
 
                tmp->level = curseq;
    cur_add->brother = tmp;
          tmp->parent = cur_add->parent;
    loadstruct(tmp);
 
       cur_add = tmp;   
 
   }
   else
   {//printf("\n chkpt3");
    tmp = (format_tree *)malloc(sizeof(format_tree));
    if(tmp == NULL)
    {
       printf("Cannot create memory for tmp*3\n");
       exit(EXIT_STATUS_FAILURE);
    }
    tmp->brother = NULL;
    tmp->child=NULL;
                tmp->level = curseq;
 
    for(i=0;i<(preseq-curseq);i++)
    {
     cur_add = cur_add->parent;
    }
 
    cur_add->brother=tmp;
    tmp->parent = cur_add->parent;  
    loadstruct(tmp);
    cur_add = tmp; 
   }
 
  }
 
 }

uxndap02:/app/rafms>ulimit -a
time(seconds)        unlimited
file(blocks)         unlimited
data(kbytes)         3145728
stack(kbytes)        131072
memory(kbytes)       unlimited
coredump(blocks)     4194303
nofiles(descriptors) 4096

[r@SOURCE]$ ulimit -a
core file size          (blocks, -c) 0
data seg size           (kbytes, -d) unlimited
scheduling priority             (-e) 0
file size               (blocks, -f) unlimited
pending signals                 (-i) 257697
max locked memory       (kbytes, -l) 64
max memory size         (kbytes, -m) unlimited
open files                      (-n) 16384
pipe size            (512 bytes, -p) 8
POSIX message queues     (bytes, -q) 819200
real-time priority              (-r) 0
stack size              (kbytes, -s) 8192
cpu time               (seconds, -t) unlimited
max user processes              (-u) 2047
virtual memory          (kbytes, -v) unlimited
file locks                      (-x) unlimited