Program received signal SIGFPE: Floating-point exception - erroneous arithmetic operation.

Backtrace for this error:
#0  0x15555459d7a2 in ???
#1  0x15555459c935 in ???
#2  0x15555384e5af in ???
#3  0xf9bb3e in adirhs_
	at adipack.c/adipls/adirhs.c.d.f:91
#4  0xfa54ac in lininh4_
	at adipack.c/gensr/lininh4.d.f:128
#5  0xfa3e52 in geninh_
	at adipack.c/adipls/geninh.d.f:47
#6  0xfa2cd4 in shtint_
	at adipack.c/adipls/shtint.c.d.f:141
#7  0xf92bcd in sigint_
	at adipack.c/adipls/sigint.n.d.f:89
#8  0xf6f047 in sigscn_
	at adipack.c/adipls/sigscn.c.d.f:201
#9  0xf619c9 in adipls_
	at adipack.c/adipls/adipls.c.d.f:1945
#10  0x438b22 in __adipls_support_MOD_run_adipls
	at private/adipls_support.f90:402
#11  0x4279f3 in __astero_support_MOD_get_one_el_info
	at private/astero_support.f90:137
#12  0x43f624 in get_radial
	at private/extras_support.f90:549
#13  0x43f624 in __extras_support_MOD_do_astero_extras_check_model
	at private/extras_support.f90:330
#14  0x441c7b in __extras_support_MOD_astero_extras_check_model
	at private/extras_support.f90:908
#15  0x62f126 in __run_star_support_MOD_do_evolve_one_step
	at job/run_star_support.f90:218
#16  0x62fa05 in __run_star_support_MOD_run1_star
	at job/run_star_support.f90:119
#17  0x42cad8 in __astero_run_support_MOD_eval1
	at private/astero_run_support.f90:231
#18  0x42cee8 in __astero_run_support_MOD_simplex_f
	at private/astero_run_support.f90:744
#19  0xea93b5 in get_val
	at private/mod_simplex.f90:284
#20  0xeaa790 in set_initial_simplex
	at private/mod_simplex.f90:227
#21  0xeaa790 in __mod_simplex_MOD_do_simplex
	at private/mod_simplex.f90:82
#22  0xe8ceb4 in __num_lib_MOD_nm_simplex
	at /mnt/ceph/users/pmocz/mesa-git-tests/tmp.SUxd5HNI20/num/num_simplex.dek:77
#23  0x42afb2 in __astero_run_support_MOD_do_simplex
	at private/astero_run_support.f90:901
#24  0x43088a in __astero_run_support_MOD_do_run_star_astero
	at private/astero_run_support.f90:178
#25  0x41c9d5 in __astero_lib_MOD_run_star_astero
	at public/astero_lib.f90:62
#26  0x4071b7 in run
	at src/run.f90:5
#27  0x4071b7 in main
	at src/run.f90:2
make: *** [/mnt/home/pmocz/ceph/mesa-git-tests/tmp.SUxd5HNI20/star/work/Makefile:16: run] Floating point exception (core dumped)