| 1 | -------------------------------------------------------------------------- |
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| 2 | An MPI process has executed an operation involving a call to the |
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| 3 | "fork()" system call to create a child process. Open MPI is currently |
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| 4 | operating in a condition that could result in memory corruption or |
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| 5 | other system errors; your MPI job may hang, crash, or produce silent |
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| 6 | data corruption. The use of fork() (or system() or other calls that |
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| 7 | create child processes) is strongly discouraged. |
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| 8 | |
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| 9 | The process that invoked fork was: |
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| 10 | |
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| 11 | Local host: v1447 (PID 3498) |
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| 12 | MPI_COMM_WORLD rank: 1 |
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| 13 | |
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| 14 | If you are *absolutely sure* that your application will successfully |
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| 15 | and correctly survive a call to fork(), you may disable this warning |
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| 16 | by setting the mpi_warn_on_fork MCA parameter to 0. |
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| 17 | -------------------------------------------------------------------------- |
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| 18 | [v1447:03472] 1 more process has sent help message help-mpi-runtime.txt / mpi_init:warn-fork |
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| 19 | [v1447:03472] Set MCA parameter "orte_base_help_aggregate" to 0 to see all help / error messages |
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| 20 | [v1447:03472] 1 more process has sent help message help-mpi-runtime.txt / mpi_init:warn-fork |
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| 21 | [v1447:03472] 1 more process has sent help message help-mpi-runtime.txt / mpi_init:warn-fork |
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| 22 | [v1447:03472] 1 more process has sent help message help-mpi-runtime.txt / mpi_init:warn-fork |
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| 23 | [v1447:03472] 1 more process has sent help message help-mpi-runtime.txt / mpi_init:warn-fork |
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| 24 | [v1447:03472] 1 more process has sent help message help-mpi-runtime.txt / mpi_init:warn-fork |
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| 25 | [v1447:03472] 1 more process has sent help message help-mpi-runtime.txt / mpi_init:warn-fork |
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| 26 | python2.6: posixio.c:248: px_pgin: Assertion `*posp == ((off_t)(-1)) || *posp == lseek(nciop->fd, 0, 1)' failed. |
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| 27 | [v1447:03501] *** Process received signal *** |
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| 28 | [v1447:03501] Signal: Aborted (6) |
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| 29 | [v1447:03501] Signal code: (-6) |
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| 30 | [v1447:03501] [ 0] /lib64/libpthread.so.0 [0x7f2dbf1e6be0] |
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| 31 | [v1447:03501] [ 1] /lib64/libc.so.6(gsignal+0x35) [0x7f2dbe827285] |
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| 32 | [v1447:03501] [ 2] /lib64/libc.so.6(abort+0x110) [0x7f2dbe828d30] |
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| 33 | [v1447:03501] [ 3] /lib64/libc.so.6(__assert_fail+0xf6) [0x7f2dbe820706] |
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| 34 | [v1447:03501] [ 4] /apps/netcdf/3.6.3/lib/libnetcdf.so.4 [0x7f2daf1e4dd6] |
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| 35 | [v1447:03501] [ 5] /apps/netcdf/3.6.3/lib/libnetcdf.so.4 [0x7f2daf1e518f] |
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| 36 | [v1447:03501] [ 6] /apps/netcdf/3.6.3/lib/libnetcdf.so.4 [0x7f2daf1d19bc] |
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| 37 | [v1447:03501] [ 7] /apps/netcdf/3.6.3/lib/libnetcdf.so.4(nc_get_vara_float+0x218) [0x7f2daf1d2028] |
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| 38 | [v1447:03501] [ 8] /apps/netcdf/3.6.3/lib/libnetcdf.so.4(nc_get_varm_float+0x4ae) [0x7f2daf1d253e] |
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| 39 | [v1447:03501] [ 9] /apps/netcdf/3.6.3/lib/libnetcdf.so.4(nc_get_varm+0x18f) [0x7f2daf1d840f] |
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| 40 | [v1447:03501] [10] /apps/netcdf/3.6.3/lib/libnetcdf.so.4(nc_get_vars+0x10) [0x7f2daf1d8510] |
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| 41 | [v1447:03501] [11] /apps/netcdf/3.6.3/lib/libnetcdf.so.4(ncvargets+0x16) [0x7f2daf1e62b6] |
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| 42 | [v1447:03501] [12] /apps/python/2.6/lib/python2.6/site-packages/Scientific/linux2/Scientific_netcdf.so [0x7f2daf473ce5] |
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| 43 | [v1447:03501] [13] /apps/python/2.6/lib/python2.6/site-packages/Scientific/linux2/Scientific_netcdf.so [0x7f2daf475100] |
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| 44 | [v1447:03501] [14] python2.6(PyEval_EvalFrameEx+0x14b9) [0x48e459] |
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| 45 | [v1447:03501] [15] python2.6(PyEval_EvalCodeEx+0x8a5) [0x4945e5] |
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| 46 | [v1447:03501] [16] python2.6 [0x4ea51c] |
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| 47 | [v1447:03501] [17] python2.6(PyObject_Call+0x5d) [0x417bbd] |
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| 48 | [v1447:03501] [18] python2.6(PyEval_EvalFrameEx+0x1975) [0x48e915] |
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| 49 | [v1447:03501] [19] python2.6(PyEval_EvalFrameEx+0x62fe) [0x49329e] |
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| 50 | [v1447:03501] [20] python2.6(PyEval_EvalFrameEx+0x62fe) [0x49329e] |
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| 51 | [v1447:03501] [21] python2.6 [0x4e8129] |
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| 52 | [v1447:03501] [22] python2.6(PyEval_EvalFrameEx+0xa96) [0x48da36] |
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| 53 | [v1447:03501] [23] python2.6(PyEval_EvalCodeEx+0x8a5) [0x4945e5] |
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| 54 | [v1447:03501] [24] python2.6(PyEval_EvalCode+0x32) [0x494622] |
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| 55 | [v1447:03501] [25] python2.6(PyRun_FileExFlags+0x141) [0x4b5bc1] |
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| 56 | [v1447:03501] [26] python2.6(PyRun_SimpleFileExFlags+0x1c8) [0x4b5e78] |
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| 57 | [v1447:03501] [27] python2.6(Py_Main+0x9cf) [0x413d2f] |
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| 58 | [v1447:03501] [28] /lib64/libc.so.6(__libc_start_main+0xf4) [0x7f2dbe814994] |
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| 59 | [v1447:03501] [29] python2.6 [0x412f99] |
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| 60 | [v1447:03501] *** End of error message *** |
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| 61 | -------------------------------------------------------------------------- |
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| 62 | mpirun noticed that process rank 4 with PID 3501 on node v1447 exited on signal 6 (Aborted). |
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| 63 | -------------------------------------------------------------------------- |
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