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[Pietro Maximoff <question116222@xxxxxxxxxxxxxxxxxxxxx>]

New question #116222 on DOLFIN:
https://answers.launchpad.net/dolfin/+question/116222

Hi

I get the following error whenever I try to use MPI. It runs fine with 1 processor. 

I'm not sure why the assertion, 
    'V.dofmap().global_dimension() <= x.size()' fails

What could the problem be?

Many thanks

Pietro

====
Process 0: Partitioned mesh, edge cut is 2224.
Process 1: Partitioned mesh, edge cut is 2224.
domain: dolfin/function/Function.cpp:61: dolfin::Function::Function(const dolfin::FunctionSpace&, dolfin::GenericVector&): Assertion `V.dofmap().global_dimension() <= x.size()' failed.
[node:22085] *** Process received signal ***
[node:22085] Signal: Aborted (6)
[node:22085] Signal code:  (-6)
domain: dolfin/function/Function.cpp:61: dolfin::Function::Function(const dolfin::FunctionSpace&, dolfin::GenericVector&): Assertion `V.dofmap().global_dimension() <= x.size()' failed.
[node:22086] *** Process received signal ***
[node:22086] Signal: Aborted (6)
[node:22086] Signal code:  (-6)
[node:22085] [ 0] /lib/libpthread.so.0(+0xf8f0) [0x7fa5844af8f0]
[node:22085] [ 1] /lib/libc.so.6(gsignal+0x35) [0x7fa584151a75]
[node:22085] [ 2] /lib/libc.so.6(abort+0x180) [0x7fa5841555c0]
[node:22085] [ 3] /lib/libc.so.6(__assert_fail+0xf1) [0x7fa58414a941]
[node:22085] [ 4] /home/pietro/FEniCS/lib/libdolfin.so.0(_ZN6dolfin8FunctionC1ERKNS_13FunctionSpaceERNS_13GenericVectorE+0x1e5) [0x7fa58c553885]
[node:22085] [ 5] ./domain(main+0xfd9) [0x4187b9]
[node:22085] [ 6] /lib/libc.so.6(__libc_start_main+0xfd) [0x7fa58413cc4d]
[node:22085] [ 7] ./domain() [0x4109b9]
[node:22085] *** End of error message ***
[node:22086] [ 0] /lib/libpthread.so.0(+0xf8f0) [0x7f863d8168f0]
[node:22086] [ 1] /lib/libc.so.6(gsignal+0x35) [0x7f863d4b8a75]
[node:22086] [ 2] /lib/libc.so.6(abort+0x180) [0x7f863d4bc5c0]
[node:22086] [ 3] /lib/libc.so.6(__assert_fail+0xf1) [0x7f863d4b1941]
[node:22086] [ 4] /home/pietro/FEniCS/lib/libdolfin.so.0(_ZN6dolfin8FunctionC1ERKNS_13FunctionSpaceERNS_13GenericVectorE+0x1e5) [0x7f86458ba885]
[node:22086] [ 5] ./domain(main+0xfd9) [0x4187b9]
[node:22086] [ 6] /lib/libc.so.6(__libc_start_main+0xfd) [0x7f863d4a3c4d]
[node:22086] [ 7] ./domain() [0x4109b9]
[node:22086] *** End of error message ***
--------------------------------------------------------------------------
mpirun noticed that process rank 1 with PID 22086 on node node exited on signal 6 (Aborted).



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