Solved by Baron_Tsai in post #4 
              
              
                I reinstall CentOS6.3, and then upgrade glibc2.14, glibc2.17 due to the pytorch0.4.0 running error info. 
Now everything is ok. 
By the way, the pytorch0.3.1 perform well before i upgrade the glibc(up to 2.12). So i think the lastest pytorch0.4.0 may haven’t deal very well with glibc, leave running …