[flo90000]

Hello,

I have read this appear when there is not enough memory location. I have 4 UDF in my case and I put 6 UDM location. I tested with 30 but I have always this error. I run it in parallel on a cluster.

#include "udf.h"
#define X_MAX_1 0.0275
#define X_MIN_1 0.0222
#define Y_MAX_1 0.0200
#define Y_MIN_1 0.005
#define Z_MAX_1 0.055
#define Z_MIN_1 0.0546
#define C2_1 50000.0

DEFINE_SOURCE(xmom_source_1, c, t, dS, eqn)
{
  static real pos[ND_ND];
  static real con, source, x, y, z;
  static int i;
  C_CENTROID(pos, c, t);
  x = pos[0];
  y = pos[1];
  z = pos[2];
  i = 0;
  if (x > X_MIN_1) i++;
  if (x < X_MAX_1) i++;
  if (y > Y_MIN_1) i++;
  if (y < Y_MAX_1) i++;
  if (z > Z_MIN_1) i++;
  if (z < Z_MAX_1) i++;
  if(i == 6)
    {
      con = C2_1*0.5*C_R(c,t);
      source = -con*fabs(C_U(c,t))*C_U(c,t);
      dS[eqn] = -2*con*fabs(C_U(c,t));
    }
  else
    {
      source = 0;
    }
  C_UDMI(c,t,0) = source;
  return source;
}
DEFINE_SOURCE(ymom_source_1, c, t, dS, eqn)   
{
  static real pos[ND_ND];
  static real con, source, x, y, z;
  static int i;
  C_CENTROID(pos, c, t);
  x = pos[0];
  y = pos[1];
  z = pos[2];
  i = 0;
  if (x > X_MIN_1) i++;
  if (x < X_MAX_1) i++;
  if (y > Y_MIN_1) i++;
  if (y < Y_MAX_1) i++;
  if (z > Z_MIN_1) i++;
  if (z < Z_MAX_1) i++;
  if(i == 6)
    {
      con = C2_1*0.5*C_R(c,t);
      source = -con*fabs(C_V(c,t))*C_V(c,t);
      dS[eqn] = -2*con*fabs(C_V(c,t));
    }
  else
    {
      source = 0;
    }
  C_UDMI(c,t,1) = source;
  return source;
}
DEFINE_SOURCE(zmom_source_1, c, t, dS, eqn)
{
  static real pos[ND_ND];
  static real con, source, x, y, z;
  static int i;
  C_CENTROID(pos, c, t);
  x = pos[0];
  y = pos[1];
  z = pos[2];
  i = 0;
  if (x > X_MIN_1) i++;
  if (x < X_MAX_1) i++;
  if (y > Y_MIN_1) i++;
  if (y < Y_MAX_1) i++;
  if (z > Z_MIN_1) i++;
  if (z < Z_MAX_1) i++;
  if (i == 6)
    {
      con = C2_1*0.5*C_R(c, t);
      source = -con*fabs(C_W(c,t))*C_W(c,t);
      dS[eqn] = -2*con*fabs(C_W(c,t));
    }
  else
    {
      source = 0;
    }
  C_UDMI(c,t,2) = source;
  return source;
}

another one is the same in replacing 1 by 2

#include "udf.h"

DEFINE_SDOF_PROPERTIES(sdof_prop_1, prop, dt, time, dtime)
{
  Domain *domain = Get_Domain(10);
  Thread *thread_a = Lookup_Thread(domain,20);
  static real x_cg_a[ND_ND], f_glob_a[ND_ND], m_glob_a[ND_ND];
  static float netmoment;

  Compute_Force_And_Moment(domain, thread_a, x_cg_a, f_glob_a, m_glob_b, TRUE);

  prop[SDOF_MASS] = 0.001624241;
  prop[SDOF_IXX] =  0.00000623;
  prop[SDOF_IYY] = 0.00000703;
  prop[SDOF_IZZ] =  0.00000219;

  prop[SDOF_ZERO_TRANS_X] = TRUE;
  prop[SDOF_ZERO_TRANS_Y] = TRUE;
  prop[SDOF_ZERO_TRANS_Z] = TRUE;

  prop[SDOF_ZERO_ROT_X] = TRUE;
  prop[SDOF_ZERO_ROT_Y] = FALSE;
  prop[SDOF_ZERO_ROT_Z] = TRUE;

  prop[SDOF_LOAD_M_Y] = -9.81*prop[SDOF_MASS]*sin(DT_THETA (dt)[1])*0.045;

  netmoment = m_glob_a[1] + prop[SDOF_LOAD_M_Y];

  printf("\n Udated 6DOF propperties : DT_THETA_Y = %e, Added Torque = %e, Net Torque = %e", DT_THETA (dt)[1], prop[SDOF_LOAD_M_Y], netmoment);
}

another one is the same in replacing 1 by 2, a by b and the domain and the thread are changed

Thanks for your help