make call
mpirun -np 4 cpurender/cpurender -i input/cubes.obj -o output/cubes.png -w 1920 -h 1080 -d 3
Hello world from processor my-linux, rank 0 out of 4 processors
Loading 'input/cubes.obj' file...
Hello world from processor my-linux, rank 2 out of 4 processors
Loading 'input/cubes.obj' file...
Hello world from processor my-linux, rank 1 out of 4 processors
Loading 'input/cubes.obj' file...
Hello world from processor my-linux, rank 3 out of 4 processors
Loading 'input/cubes.obj' file...
Rendering image... terminate called after throwing an instance of 'std::out_of_range'
  what():  vector::_M_range_check: __n (which is 0) >= this->size() (which is 0)
[my-linux:04783] *** Process received signal ***
[my-linux:04783] Signal: Aborted (6)
[my-linux:04783] Signal code:  (-6)
[my-linux:04783] Rendering image... [ 0] terminate called after throwing an instance of 'std::out_of_range'
/lib/x86_64-linux-gnu/libpthread.so.0[my-linux:04784] *** Process received signal ***
  what():  vector::_M_range_check: __n (which is 0) >= this->size() (which is 0)
(+0x12890[my-linux:04784] Signal: Aborted (6)
[my-linux:04784] Signal code:  (-6)
)[0x7f58a305b890]
[my-linux:04783] [1] [my-linux:04784] [ 0] /lib/x86_64-linux-gnu/libc.so.6/lib/x86_64-linux-gnu/libpthread.so.0((+0xgsignal12890)+0x[0x7f9eaefab890c7]
[my-linux:04784] [1] )[0x7f58a2c96e97/lib/x86_64-linux-gnu/libc.so.6(gsignal+0x]
c7)[0x7f9eaebe6e97]
[my-linux:04783] [my-linux:04784] [ 2] [ 2] /lib/x86_64-linux-gnu/libc.so.6(abort+0x141)[0x/lib/x86_64-linux-gnu/libc.so.67f9eaebe8801]
[my-linux:04784] [ 3] (abort+0x141/usr/lib/x86_64-linux-gnu/libstdc++.so.6)(+0x[0x7f58a2c988018c8fb]
)[0x[my-linux:04783] 7f9eaf7fa8fb]
[ 3] [my-linux:04784] [ 4] /usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0x8c8fb/usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0x92d3a)[0x7f9eaf800d3a)]
[my-linux:04784] [ 5] [0x7f58a38aa8fb]
[my-linux:04783] /usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0x92d95[ 4] )[0x7f9eaf800d95]
[my-linux:04784] [6] /usr/lib/x86_64-linux-gnu/libstdc++.so.6/usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0x92fe8()[0x+0x7f9eaf800fe8]
92d3a)[my-linux:04784] [0x[ 7] 7f58a38b0d3a]
[my-linux:04783] [5] /usr/lib/x86_64-linux-gnu/libstdc++.so.6(+0x8e8c1)[0x7f9eaf7fc8c1]
[my-linux:04784] [8] cpurender/cpurender(+0x46185)[0x563f34288185/usr/lib/x86_64-linux-gnu/libstdc++.so.6]
[my-linux:04784] [9] cpurender/cpurender(+0xf2e3)[0x(563f342512e3]
+0x[my-linux:04784] 92d95[10] )[0x7f58a38b0d95/lib/x86_64-linux-gnu/libc.so.6]
(__libc_start_main[my-linux:04783] +0xe7[ 6] )[0x7f9eaebc9b97]
[my-linux:04784] [11] cpurender/cpurender(+0xf74a)[0x563f3425174a]

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mpirun noticed that process rank 2 with PID 0 on node my-linux exited on signal 6 (Aborted).
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