[Mesa-users] Segfault when running tutorial
Francis Timmes
fxt44 at mac.com
Thu Nov 1 14:52:18 EDT 2018
please use the release version of the mesasdk (which uses gfortran 7.2)
http://www.astro.wisc.edu/~townsend/resource/download/mesasdk/mesasdk-x86_64-linux-20180822.tar.gz
and not the development version (which uses gfortran 7.3).
fxt
> On Nov 1, 2018, at 11:46 AM, Anindya Ganguly via Mesa-users <mesa-users at lists.mesastar.org> wrote:
>
> Respected Sir
>
> I am a new user of mesa.I have installed it already.
> My operating system is ubuntu 16.04 LTS
> mesa version is mesa-r10398.I am facing this problem while compiling tutorial. My gnu fortran version is 7.3.0
>
> anindya at anindya-rono:~/Desktop/MESA_DIR/mesa-r10398/tutorial$ gedit inlist_project
> anindya at anindya-rono:~/Desktop/MESA_DIR/mesa-r10398/tutorial$ ./mk
> gfortran -fopenmp -o ../star run_star_extras.o run_star.o run.o -L/home/anindya/Desktop/MESA_DIR/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
> anindya at anindya-rono:~/Desktop/MESA_DIR/mesa-r10398/tutorial$ ./rn
> DATE: 2018-11-02
> TIME: 00:09:15
> version_number 10398
> read inlist_project
>
>
> 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 8 1.5000000000000000D+01
>
> relax_num_steps
>
> retry log10(dt/yr), log10(dt), retry_factor 1 1 -5.602060 1.897052 0.500000
> first model is slow to converge: num tries 70
> first model is slow to converge: num tries 80
> first model is slow to converge: num tries 90
> first model is slow to converge: num tries 100
> first model is slow to converge: num tries 110
> first model is slow to converge: num tries 120
> first model is slow to converge: num tries 130
> 1 5.479739 3327.593 -21.749180 -21.749180 15.000000 15.000000 0.700000 0.001008 0.280000 0.700000 -12.925080 1077 1
> -5.301030 -5.414822 2.521541 -99.000000 -23.147049 -99.000000 0.000000 0.280000 0.009360 0.020000 0.280000 0.013156 137 0
> 5.0000E-06 8.245848 4.085084 -99.000000 3.083430 -8.231930 0.000000 0.003442 0.002099 2.000E-02 2.000E-02 0.290E+04 retry
>
>
> Program received signal SIGSEGV: Segmentation fault - invalid memory reference.
>
> Backtrace for this error:
> #0 0x7feb68e074af in ???
> #1 0x5431af in do_history_info
> at ../private/history.f90:383
> #2 0x54ecd4 in get_hist_values
> at /home/anindya/Desktop/MESA_DIR/mesa-r10398/star/make/pgstar.f90:1641
> #3 0x54ecd4 in __pgstar_MOD_update_pgstar_data
> at /home/anindya/Desktop/MESA_DIR/mesa-r10398/star/make/pgstar.f90:1619
> #4 0x5896d2 in __relax_MOD_do_internal_evolve
> at ../private/relax.f90:3838
> #5 0x58a9cb in __relax_MOD_do_relax_num_steps
> at ../private/relax.f90:3243
> #6 0x599f1c in model_builder
> at ../private/init.f90:1282
> #7 0x59ac44 in __init_MOD_create_pre_ms_model
> at ../private/init.f90:1041
> #8 0x41a754 in __star_lib_MOD_star_create_pre_ms_model
> at ../public/star_lib.f90:372
> #9 0x42b7b0 in __run_star_support_MOD_do_load1_star
> at ../job/run_star_support.f90:1800
> #10 0x431c3a in __run_star_support_MOD_before_evolve_loop
> at ../job/run_star_support.f90:325
> #11 0x4324a8 in __run_star_support_MOD_run1_star
> at ../job/run_star_support.f90:98
> #12 0x416b40 in __run_star_MOD_do_run_star
> at /home/anindya/Desktop/MESA_DIR/mesa-r10398//star/job/run_star.f:26
> #13 0x416be3 in run
> at ../src/run.f:16
> #14 0x416c1a in main
> at ../src/run.f:2
> ./rn: line 9: 4874 Segmentation fault (core dumped) ./star
> DATE: 2018-11-02
> TIME: 00:09:51
>
>
> I shall be highly obliged if you kindly help me to solve the problem.
> _______________________________________________
> mesa-users at lists.mesastar.org
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>
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