[Apbs-users] segmentation fault on AMD64 machine

[<gl...@ma...>]

Dear APBS users:

     I currently installed APBS-0.3.2 on an AMD64 machine with source code. It seems no problem during installation. However, when I tried the Born ion example, the programme broke down with segmentation fault warning. I have searched the mailing list, there is a mail about this question and without answer. Could anyone help me? thanks a lot!:)
     Some messages in stdout and io.mc are listed below

     stdout:
     ........................
     Preparing to run 2 PBE calculations.
----------------------------------------
CALCULATION #1 (solv): MULTIGRID
  Setting up problem...
  Vpbe_ctor:  Using max ion radius (0 A) for exclusion function
  Debye length:  0 A
  Current memory usage:  153.422 MB total, 153.422 MB high water
  Using cubic spline charge discretization.
  Grid dimensions: 97 x 97 x 97
  Grid spacings: 0.330 x 0.330 x 0.330
  Grid lengths: 31.680 x 31.680 x 31.680
  Grid center: (0.000, 0.000, 0.000)
  Multigrid levels: 4
  Molecule ID: 1
  Linearized traditional PBE
  Multiple Debye-Huckel sphere boundary conditions
  0 ion species (0.000 M ionic strength):
  Solute dielectric: 1.000
  Solvent dielectric: 78.540
  Using "molecular" surface definition; no smoothing
  Solvent probe radius: 1.400 A
  Temperature:  298.150 K
  Surface tension:  0.105 kJ/mol/A^2
  Electrostatic energies will be calculated
  Potential to be written to potential-8.00.dx
  Solving PDE (see io.mc* for details)...
Segmentation fault
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
    io.mc:

...........
Setting up PBE object...
Vpbe_ctor2: Started constructing Vacc object with 32 x 32 x 32 hash table
Vacc_ctor2:  Using 32 x 32 x 32 hash table
Vacc_ctor2:  Using 1.9 max radius
Vacc_ctor2:  Using 200-point probe sphere
Vacc_ctor2:  Grid lengths = (28.116, 28.116, 28.116)
Vacc_ctor2:  Grid lower corner = (-14.058, -14.058, -14.058)
Vacc_ctor2:  Have 13824 atom entries
Vpbe_ctor2: Done constructing Vacc object...
Setting up PDE object...
Vpmp_ctor2:  Using meth = 0, mgcoar = 2, mgsolv = 0
Setting PDE center to local center...
Vpmg_ctor2: PMG chose nx = 97, ny = 97, nz = 97, nlev = 4
Vpmg_fillco:  filling in source term.
fillcoCharge:  Calling fillcoChargeSpline2...
Vpmg_fillco:  filling in source term.
Vpmg_fillco:  marking ion and solvent accessibility.
fillcoCoef:  Calling fillcoCoefMol...
Vpmg_fillco:  filling coefficient arrays
Vpmg_fillco:  done filling coefficient arrays
Vpmg_fillco:  filling boundary arrays
Vpmg_fillco:  done filling boundary arrays
Vnm_tstop: stopping timer 27 (Setup timer).  CPU TIME = 5.600000e-01
Vnm_tstart: starting timer 28 (Solver timer)..
Vnm_tstart: starting timer 30 (MGDRIV2: fine pro)..
Vnm_tstop: stopping timer 30 (MGDRIV2: fine pro).  CPU TIME = 1.500000e-01
Vnm_tstart: starting timer 30 (MGDRIV2: coarse pro)..
Vnm_tstop: stopping timer 30 (MGDRIV2: coarse pro).  CPU TIME = 3.400000e-01
Vnm_tstart: starting timer 30 (MGDRIV2: solve)..
Vnm_tstop: stopping timer 40 (MG iteration).  CPU TIME = 1.060000e+00
PMG: iteration =  0
PMG: relative residual =  1.000000e+00
PMG: contraction number =  1.000000e+00