[NEST Users] Re: Error in Simulate

Dear Petia, this looks a lot like you run out of working memory (RAM) on your machine. You can check the memory consumption by adding ```python print('Memory before Simulate():', nest.ll_api.sli_func('memory_thisjob') ``` right before your call `Simulate()`. The printed number is in kiB I am afraid that we can't do much else for you here. Best regards, Jochen! On 15.01.21 11:07, Petia Koprinkova wrote: We have encountered the following error: Traceback (most recent call last): File "all_v2.py", line 364, in <module> nest.Simulate(sim_time) File "/opt/soft/nest-2.18.0/lib64/python3.6/site-packages/nest/ll_api.py", line 246, in stack_checker_func return f(*args, **kwargs) File "/opt/soft/nest-2.18.0/lib64/python3.6/site-packages/nest/lib/hl_api_simulation.py", line 66, in Simulate sr('ms Simulate') File "/opt/soft/nest-2.18.0/lib64/python3.6/site-packages/nest/ll_api.py", line 132, in catching_sli_run raise exceptionCls(commandname, message) nest.ll_api.C++Exception: ('C++Exception in Simulate_d: std::bad_alloc', 'C++Exception', <SLILiteral: Simulate_d>, ': std::bad_alloc') Could you help to resolve it? Best regards, Petia Koprinkova-Hristova _______________________________________________ NEST Users mailing list -- users@nest-simulator.org<mailto:users@nest-simulator.org> To unsubscribe send an email to users-leave@nest-simulator.org<mailto:users-leave@nest-simulator.org> -- Dr. Jochen Martin Eppler Phone: +49(2461)61-96653 ---------------------------------- Simulation Laboratory Neuroscience Jülich Supercomputing Centre Institute for Advanced Simulation ------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------ Forschungszentrum Juelich GmbH 52425 Juelich Sitz der Gesellschaft: Juelich Eingetragen im Handelsregister des Amtsgerichts Dueren Nr. HR B 3498 Vorsitzender des Aufsichtsrats: MinDir Volker Rieke Geschaeftsfuehrung: Prof. Dr.-Ing. Wolfgang Marquardt (Vorsitzender), Karsten Beneke (stellv. Vorsitzender), Prof. Dr.-Ing. Harald Bolt ------------------------------------------------------------------------------------------------ ------------------------------------------------------------------------------------------------