Lately I get this error a lot on a gentoo machine, in form of files named like hs_err_pid<...>.log in SAGE_ROOT.
After a run of make ptest, there are about a hundred of these appearing. Any idea how this can be fixed? The machine in question has 8 GB of RAM... These files start like this: # # There is insufficient memory for the Java Runtime Environment to continue. # Native memory allocation (malloc) failed to allocate 312 bytes for AllocateHeap # Possible reasons: # The system is out of physical RAM or swap space # In 32 bit mode, the process size limit was hit # Possible solutions: # Reduce memory load on the system # Increase physical memory or swap space # Check if swap backing store is full # Use 64 bit Java on a 64 bit OS # Decrease Java heap size (-Xmx/-Xms) # Decrease number of Java threads # Decrease Java thread stack sizes (-Xss) # Set larger code cache with -XX:ReservedCodeCacheSize= # This output file may be truncated or incomplete. # # Out of Memory Error (allocation.inline.hpp:61), pid=5255, tid=0x00007fa918622700 # # JRE version: (8.0_191-b12) (build ) # Java VM: OpenJDK 64-Bit Server VM (25.191-b12 mixed mode linux-amd64 compressed oops) # Derivative: IcedTea 3.10.0 # Distribution: Gentoo Base System release 2.6, package Gentoo icedtea-3.10.0 # Failed to write core dump. Core dumps have been disabled. To enable core dumping, try "ulimit -c unlimited" before starting Java again # --------------- T H R E A D --------------- Current thread (0x00007fa914094800): JavaThread "Finalizer" daemon [_thread_in_vm, id=5265, stack(0x00007fa918522000,0x00007fa918623000)] Stack: [0x00007fa918522000,0x00007fa918623000], sp=0x00007fa9186218a0, free space=1022k Native frames: (J=compiled Java code, j=interpreted, Vv=VM code, C=native code) V [libjvm.so+0x965909] -- You received this message because you are subscribed to the Google Groups "sage-devel" group. To unsubscribe from this group and stop receiving emails from it, send an email to sage-devel+unsubscr...@googlegroups.com. To post to this group, send email to sage-devel@googlegroups.com. Visit this group at https://groups.google.com/group/sage-devel. To view this discussion on the web visit https://groups.google.com/d/msgid/sage-devel/CAAWYfq1dvUMfZJM3bKPZOHp8gcFtnGZvk7KW7AYJqwaUdGXOmw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
