> The binary provided by Homebrew does not exhibit that problem. I have no > other information beyond that.
I'm trying out a High Sierra Mac Book Pro, and Stack appears to work there. Interestingly enough, I get Poly/ML warnings of the form: 14:11:19 poly(50366,0xb0420000) malloc: *** mach_vm_map(size=8388608) failed (error code=3) 14:11:19 *** error: can't allocate region 14:11:19 *** set a breakpoint in malloc_error_break to debug This happens during the build of "HOL-Decision_Procs", which succeeds regardless: 14:11:19 Finished HOL-Decision_Procs (0:05:36 elapsed time, 0:10:40 cpu time, factor 1.91) The timestamp suggests that this happens close to the end of the session; although no heap image has to be saved for that session. I'll run some more experiments to figure out if this is spurious or not. _______________________________________________ isabelle-dev mailing list isabelle-...@in.tum.de https://mailmanbroy.informatik.tu-muenchen.de/mailman/listinfo/isabelle-dev