dnamatica

/usr/bin/crontab: line 11: 17: command not found
/usr/bin/crontab: line 12: 25: command not found
/etc/cron.daily/logrotate:
/etc/cron.daily/logrotate: 6: cannot create status.clean: Permission denied
/etc/cron.daily/logrotate: 10: cannot create status.clean: Permission denied
mv: cannot stat `status.clean': No such file or directory
error: stat of /var/log/speech-dispatcher/speech-dispatcher.log failed: Permission denied
error: stat of /var/log/speech-dispatcher/speech-dispatcher-protocol.log failed: Permission denied
error: stat of /var/log/speech-dispatcher/debug-epos-generic failed: Permission denied
error: stat of /var/log/speech-dispatcher/debug-festival failed: Permission denied

dnamatica

Needs["DifferentialEquations`InterpolatingFunctionAnatomy`"]; 
{xMin, xMax} = {-Pi/0.0677, Pi/0.0677}; 
k = 0.0677; 
TMax = 1650; 
uSolpbc[t_, x_] = u[t, x] /. 
   NDSolve[{D[u[t, x], t] == -100*D[u[t, x]^3*D[u[t, x], x, x, x], x] + 
        (1/3)*D[u[t, x]^3*D[u[t, x], x], x] - 
        5*D[(u[t, x]/(1 + u[t, x]))^2*D[u[t, x], x], x], 
      u[0, x] == 1 - 0.1*Cos[k*x], u[t, xMin] == u[t, xMax], 
      Derivative[0, 1]*u[t, xMin] == Derivative[0, 1]*u[t, xMax],