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Hi,<br><br>I have installed Blis-0.9 and try to run it on a cluster with MPICH2.<br>I am using 2 processes to run the benchmark bell5.mps, which is a mixed <br>integer linear programming. <br><br>ftp://ftp.caam.rice.edu/pub/people/bixby/miplib/miplib3/bell5<br><br>I got error :<br><br>--------------------------------------<br>mpiexec -np 2 blis -par p0548.mps<br>Reading in ALPS parameters ...<br>Reading in BLIS parameters ...<br>Alps0110I ALPS version 1.0 (Parallel, MPI)<br>Alps0050I Launched 2 processes<br>Bcps0001I BiCePS version 0.9<br>Blis0001I BLIS version 0.9<br>Blis0020I WARNING: The Problem does not have integer variables<br>Fatal error in MPI_Barrier: Other MPI error, error stack:<br>MPI_Barrier(406)..........................: MPI_Barrier(MPI_COMM_WORLD) <br><br>failed<br>MPIR_Barrier(77)..........................:<br>MPIC_Sendrecv(123)........................:<br>MPIC_Wait(270)............................:<br>MPIDI_CH3i_Progress_wait(215).............: an error occurred while <br><br>handling an event returned by MPIDU_Sock_Wait()<br>MPIDI_CH3I_Progress_handle_sock_event(420):<br>MPIDU_Socki_handle_read(637)..............: connection failure <br><br>(set=0,sock=1,errno=104:Connection reset by peer)[cli_1]: aborting job:<br>Fatal error in MPI_Barrier: Other MPI error, error stack:<br>MPI_Barrier(406)..........................: MPI_Barrier(MPI_COMM_WORLD) <br><br>failed<br>MPIR_Barrier(77)..........................:<br>MPIC_Sendrecv(123)........................:<br>MPIC_Wait(270)............................:<br>MPIDI_CH3i_Progress_wait(215).............: an error occurred while <br><br>handling an event returned by MPIDU_Sock_Wait()<br>MPIDI_CH3I_Progress_handle_sock_event(420):<br>MPIDU_Socki_handle_read(637)..............: connection failure <br><br>(set=0,sock=1,errno=104:Connection reset by peer)<br>rank 0 in job 7 mountain.ece.college.edu_57166 caused collective abort <br><br>of all ranks<br> exit status of rank 0: killed by signal 11<br><br>--------------------------------------<br>Why Blis say that he Problem does not have integer variables ?<br>bell5 has 58 integer variables. <br><br>Any help is appreciated. <br><br>Jack<br>April 22 2009<br /><hr />Windows Live™ SkyDrive™: Get 25 GB of free online storage. <a href='http://windowslive.com/online/skydrive?ocid=TXT_TAGLM_WL_skydrive_042009' target='_new'>Check it out.</a></body>
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