From kyriakos_vattis at brown.edu Sat Mar 21 15:57:15 2020 From: kyriakos_vattis at brown.edu (Kyriakos Vattis) Date: Sat, 21 Mar 2020 15:57:15 -0000 Subject: [Blackhawk] Troubleshooting Segmentation fault Message-ID: <61918624-8A60-4F75-847B-374C2DA36F0B@brown.edu> Dear Dr. Arbey and Dr. Auffinger, My name is Kyriakos Vattis and I?m a graduate student at Brown University. Thank you for making the BlackHawk code publicly available, I?m really excited to use it. Unfortunately I?m experiencing some difficulty getting it to work. I?ve installed the code and it seems to work just fine for BHnumber = 1 or 2 but for any larger values I get a segmentation fault error as shown below. This happens only on BlackHawk_tot while BlackHawk_inst still works just fine. I?m ruining it on macOS 10.15.3 and tried using both gcc and clang with the same outcome. I?ve also set ulimit -S -n unlimited as suggested in the manual but with no success and I?m not sure what else to try. I?d really appreciate any help you can provide. Thank you for your time. Best regards, Kyriakos ############################ # BLACKHAWK v1.0 # # HAWKING SPECTRUM # # COMPUTATION DEVICE # ############################ [main] : STARTING EXECUTION... [main] : READING THE RUN PARAMETERS IN 'parameters.txt'... DONE [main] : ESTIMATION OF THE MEMORY USE... Running this session will use around 39.761 MB of RAM and 165.924 MB of disc memory. Do you want to continue? (type y or n) y DONE [main] : SAVING RUN PARAMETERS... Destination folder 'test2/' already exists. Do you want to overwrite data? (type y or n) y Data in 'test2/' will be overwritten. DONE [main] : COMPUTING THE INITIAL DISTRIBUTION OF BLACK HOLES... DONE [main] : WRITING INTO FILE 'BH_spectrum.txt'... DONE [main] : READING EVOLUTION TABLES... reading: ./src/tables/fM_tables/fM_nograv.txt ./src/tables/fM_tables/gM_nograv.txt DONE [main] : COMPUTING THE EVOLUTION OF BLACK HOLES...Segmentation fault: 11 -------------- next part -------------- An HTML attachment was scrubbed... URL: