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Hi,
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<div>I am recently experiencing some issues with FLASH 4.7.1 simulations, after updating from FLASH 4.5.</div>
<div>I am using the same site-specific Makefile.h which was working before, since the configuration of the cluster did not change from the past.</div>
<div>Also the compilers are the same as before.</div>
<div>I use the setup script to collect all the needed files and objects for compiling the simulation and then I use make to compile it.</div>
<div>At the end of the execution of make, I get the following warning</div>
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<div>/bin/ld: warning: libgfortran.so.4, needed by /usr/mpi/gcc730/openmpi-3.1.2/lib/libmpi_usempif08.so, may conflict with libgfortran.so.3</div>
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<div>If I run the flash4 executables with mpirun it starts to run ok, but at some apparently random point of the simulation I get a segmentation fault error.</div>
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<div>I am wondering if the warning from make could be the reason for the segmentation fault error.</div>
<div>How can I solve the warning?</div>
<div>I know it is a linux-related question rather than a FLASH problem, but I would be glad if you can help or at least give me a feedback if the segmentation fault error might be due to the warning from make.</div>
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<div>Best regards,</div>
<div>Mattia</div>
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