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<DIV> Hi all: </DIV>
<DIV> </DIV>
<DIV> </DIV>
<DIV>
I wrote an e-mail many days ago about continuing run in Gromacs-4.0 with check point file. But I can't solve this problem yet.</DIV>
<DIV> I run a simulation with</DIV>
<DIV> mpiexec -machinefile ./mf_24 -np 24 mdrun -v -append -cpt 5 -cpi dppc_md_prev.cpt -cpo dppc_md.cpt -s dppc_md.tpr -o dppc_md.trr -c dppc_md.gro -g dppc_md.log -e dppc_md.edr </DIV>
<DIV> in 4 nodes. But when I continue to run the simulation with</DIV>
<DIV> mpiexec -machinefile ./mf_24 -np 24 mdrun -v -append -cpt 5 -cpi dppc_md.cpt -cpo dppc_md_2.cpt -s dppc_md.tpr -o dppc_md.trr -c dppc_md.gro -g dppc_md.log -e dppc_md.edr </DIV>
<DIV> or with</DIV>
<DIV> mpiexec -machinefile ./mf_24 -np 24 mdrun -v -append -cpt 5 -cpi dppc_md_prev.cpt -cpo dppc_md_2.cpt -s dppc_md.tpr -o dppc_md.trr -c dppc_md.gro -g dppc_md.log -e dppc_md.edr </DIV>
<DIV> because there're 2 check point file in the simulation directory, I tried both of them.</DIV>
<DIV> I always get following errors:</DIV>
<DIV> </DIV>
<DIV> Reading checkpoint file dppc_md_prev.cpt generated: Fri Mar 20 08:53:47 2009</DIV>
<DIV> or</DIV>
<DIV> Reading checkpoint file dppc_md.cpt generated: Fri Mar 20 08:58:08 2009 </DIV>
<DIV> </DIV>
<DIV> Loaded with Money</DIV>
<DIV> Fatal error in MPI_Bcast:</DIV>
<DIV> Message truncated, error stack:</DIV>
<DIV> MPI_Bcast(1145)...................: MPI_Bcast(buf=0x7fffc33242dc, count=4, MPI_BYTE, root=0, MPI_COMM_WORLD) failed</DIV>
<DIV> MPIR_Bcast(229)...................: </DIV>
<DIV> MPIDI_CH3U_Receive_data_found(254): Message from rank 0 and tag 2 truncated; 12 bytes received but buffer size is 4</DIV>
<DIV> Fatal error in MPI_Bcast:</DIV>
<DIV> Message truncated, error stack:</DIV>
<DIV> MPI_Bcast(1145)...................: MPI_Bcast(buf=0x7fff6c0da09c, count=4, MPI_BYTE, root=0, MPI_COMM_WORLD) failed</DIV>
<DIV> MPIR_Bcast(229)...................: </DIV>
<DIV> MPIDI_CH3U_Receive_data_found(254): Message from rank 4 and tag 2 truncated; 12 bytes received but buffer size is 4</DIV>
<DIV> Fatal error in MPI_Bcast:</DIV>
<DIV> Message truncated, error stack:</DIV>
<DIV> MPI_Bcast(1145)...................: MPI_Bcast(buf=0x7fff9ac2ebec, count=4, MPI_BYTE, root=0, MPI_COMM_WORLD) failed</DIV>
<DIV> MPIR_Bcast(229)...................: </DIV>
<DIV> MPIDI_CH3U_Receive_data_found(254): Message from rank 0 and tag 2 truncated; 12 bytes received but buffer size is 4</DIV>
<DIV> rank 16 in job 5 Node115_33001 caused collective abort of all ranks</DIV>
<DIV> exit status of rank 16: killed by signal 9 </DIV>
<DIV> rank 8 in job 5 Node115_33001 caused collective abort of all ranks</DIV>
<DIV> exit status of rank 8: killed by signal 9 </DIV>
<DIV> rank 6 in job 5 Node115_33001 caused collective abort of all ranks</DIV>
<DIV> exit status of rank 6: killed by signal 9 </DIV>
<DIV> </DIV>
<DIV> Can someone help me with this problem? Appreciate any help in advance!</DIV>
<DIV> </DIV>
<DIV> Best </DIV>
<DIV> wishes!</DIV>
<DIV> </DIV></FONT></DIV>
<DIV><FONT face=Verdana size=2></FONT> </DIV>
<DIV align=left><FONT face=Verdana color=#c0c0c0 size=2>2009-03-20
</FONT></DIV><FONT face=Verdana size=2>
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<DIV><FONT face=Verdana color=#c0c0c0 size=2><SPAN>xuji</SPAN>
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