[Mesa-users] segfault when using mesa_833.net with version 10398

Meridith Joyce Meridith.Joyce at anu.edu.au
Fri Feb 8 00:25:50 EST 2019 

Hi All,

I receive the following error/output when I attempt to use the attached inlist in MESA version 10398:

1549602124.13
gfortran -fopenmp -o ../star run_star_extras.o run_star.o  run.o  -L/avatar/mjoyce/mesa-r10398/lib -lstar -lionization -latm -lcolors -lmlt -lnet -leos -lkap -lrates -lneu -lchem -linterp_2d -linterp_1d -lnum -lf2crlibm -lcrlibm -lmtx -lconst -lutils `mesasdk_lapack_link` `mesasdk_blas_link` `mesasdk_hdf5_link` `mesasdk_pgplot_link` -lz
DATE: 2019-02-08
TIME: 16:02:05
                                         version_number       10398
 read 2M_pulses.inlist


 The terminal output contains the following information

      'step' is the number of steps since the start of the run,
      'lg_dt' is log10 timestep in years,
      'age_yr' is the simulated years since the start run,
      'lg_Tcntr' is log10 center temperature (K),
      'lg_Dcntr' is log10 center density (g/cm^3),
      'lg_Pcntr' is log10 center pressure (ergs/cm^3),
      'Teff' is the surface temperature (K),
      'lg_R' is log10 surface radius (Rsun),
      'lg_L' is log10 surface luminosity (Lsun),
      'lg_LH' is log10 total PP and CNO hydrogen burning power (Lsun),
      'lg_L3a' is log10 total triple-alpha helium burning power (Lsun),
      'lg_LZ' is log10 total burning power excluding LH and L3a and photodisintegrations (Lsun),
      'lg_LNuc' is log10 nuclear power excluding photodisintegration (Lsun),
      'lg_LNeu' is log10 total neutrino power (Lsun),
      'lg_Psurf' is log10 surface pressure (gas + radiation),
      'Mass' is the total stellar baryonic mass (Msun),
      'lg_Mdot' is log10 magnitude of rate of change of mass (Msun/year),
      'lg_Dsurf' is log10 surface density (g/cm^3),
      'H_env' is the amount of mass where H is the most abundant iso,
      'He_core' is the largest mass where He is most abundant iso.
      'C_core' is the largest mass where C is most abundant iso.
      'H_cntr' is the center H1 mass fraction,
      'He_cntr' is the center He4 mass fraction,
      'C_cntr' is the center C12 mass fraction,
      'N_cntr' is the center N14 mass fraction,
      'O_cntr' is the center O16 mass fraction,
      'Ne_cntr' is the center Ne20 mass fraction,
      'X_avg' is the star average hydrogen mass fraction,
      'Y_avg' is the star average helium mass fraction,
      'Z_avg' is the star average metallicity,
      'gam_cntr' is the center plasma interaction parameter,
      'eta_cntr' is the center electron degeneracy parameter,
      'zones' is the number of zones in the current model,
      'iters' is the number of newton iterations for the current step,
      'retry' is the number of step retries required during the run,
      'bckup' is the number of step backups required during the run,
      'dt_limit' is an indication of what limited the timestep.

 All this and more are saved in the LOGS directory during the run.
 create pre-main-sequence model
 use_eosPTEH_for_low_density T
 use_eosPTEH_for_high_Z T
                                          species  mass         833    2.0000000000000000D+00

                                        relax_num_steps


Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Backtrace for this error:

Backtrace for this error:

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:

Backtrace for this error:

Backtrace for this error:

Backtrace for this error:

Backtrace for this error:

Backtrace for this error:

Backtrace for this error:

Backtrace for this error:

Backtrace for this error:

Backtrace for this error:

Backtrace for this error:

Backtrace for this error:

Backtrace for this error:

Backtrace for this error:

Backtrace for this error:

Backtrace for this error:

Backtrace for this error:

Backtrace for this error:

Backtrace for this error:

Backtrace for this error:

Backtrace for this error:

Backtrace for this error:

Backtrace for this error:

Backtrace for this error:

Backtrace for this error:

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:
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#1  0x72f483 in __hydro_mtx_MOD_enter_setmatrix._omp_fn.0
at ../private/hydro_mtx.f90:1008
#0  0x7f892da6126f in ???
#0  0x7f892da6126f in ???
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#0  0x7f892da6126f in ???
#0  0x7f892da6126f in ???
#2  0x7f892e4788dd in gomp_thread_start
at /root/mesasdk-src/gcc/libgomp/team.c:120
#3  0x7f892ddf6e24 in ???
#4  0x7f892db2434c in ???
#5  0xffffffffffffffff in ???

I think it has to do with the controls setting
default_net_name = 'mesa_833.net'
It runs without issue when using the default basic.net.

On a previous attempt with the same inlist, it seems MESA correctly generated the *.bin files associated with the larger nuclear network in mesa-r10398/data/rates_data/cache/

Could anyone point me in the right direction?

Thank you,

-Meridith
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