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RickKessler / SNANA

Supernova Analysis package
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Segmentation fault in lcfitting #411

Closed mi-dai closed 3 years ago

mi-dai commented 3 years ago

Got a segmentation fault in lcfitting. logs at $WFIRST_USERS/mdai/SALT3_training_tests/all_tests/train_no_old_lowz_1dbiascor/LOWZ_COMBINED_LC_201

   Open SIM_SALT3TRAIN_201_SNIaMODEL0-0001_SPEC.FITS  
   Read 962 wavelength bins.
   Read 340 SPECTRUM-HEADER rows.
    Process SPLIT-JOB   1 of   5

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

Backtrace for this error:
#0  0x7FA13DDF2697
#1  0x7FA13DDF2CDE
#2  0x7FA13CFE63EF
#3  0x52B486 in RD_SNFITSIO_SPECDATA
#4  0x52DF66 in RD_SNFITSIO_EVENT
#5  0x52DFE5 in rd_snfitsio_event__
#6  0x4CFAE1 in exec_read_data__
#7  0x4CFB9B in process_data_version__
./FAIL_REPEAT_SALT3TRAIN_LOWZ_201_FITOPT000_SPLIT001.CMD: line 5:  1506 Segmentation fault      snlc_fit.exe LOWZ_COMBINED.NML.temp.1614824150.9325747_201 VERSION_PHOTOMETRY SALT3TRAIN_LOWZ_201 JOBSPLIT 1 5 TEXTFILE_PREFIX SALT3TRAIN_LOWZ_201_FITOPT000_SPLIT001
RickKessler commented 3 years ago

another dumb bug related to events that have no spectra; fixed.