Authorization required, but no authorization protocol specified

Authorization required, but no authorization protocol specified

Authorization required, but no authorization protocol specified

SVN: -------            v.         (                   ) $Id$
SVN: -------            v.         (                   ) $Id$               
SVN: -------            v.         (                   ) $Id$               
 initialize_mpicomm: enabled MPI
WARNING:  run: quad precision suppressed!

Program received signal SIGFPE: Floating-point exception - erroneous arithmetic operation.

Backtrace for this error:
#0  0x77dfc0823e59 in ???
#1  0x77dfc0822e75 in ???
#2  0x77dfc044532f in ???
	at ./signal/../sysdeps/unix/sysv/linux/x86_64/libc_sigaction.c:0
#3  0x63bfec402c0c in __deriv_MOD_calc_coeffs_1
	at /home/pencil/extended/samples/helical-MHDturb-noncube/src/deriv.f90:83
#4  0x63bfec4c2c24 in __grid_MOD_calc_bound_coeffs
	at /home/pencil/extended/samples/helical-MHDturb-noncube/src/grid.f90:3054
#5  0x63bfec4c371b in __grid_MOD_grid_bound_data
	at /home/pencil/extended/samples/helical-MHDturb-noncube/src/grid.f90:3107
#6  0x63bfec934872 in run_start
	at /home/pencil/extended/samples/helical-MHDturb-noncube/src/run.f90:1039
#7  0x63bfec936c2a in run
	at /home/pencil/extended/samples/helical-MHDturb-noncube/src/run.f90:1503
#8  0x63bfec9371fe in main
	at /home/pencil/extended/samples/helical-MHDturb-noncube/src/run.f90:1501
--------------------------------------------------------------------------
Primary job  terminated normally, but 1 process returned
a non-zero exit code. Per user-direction, the job has been aborted.
--------------------------------------------------------------------------
--------------------------------------------------------------------------
mpiexec noticed that process rank 0 with PID 0 on node norlx51 exited on signal 8 (Floating point exception).
--------------------------------------------------------------------------
real 5.42
user 0.12
sys 0.06