FileNotFoundError for event generation #540
Description
Hi there,
I am using MadMiner v0.9.6. CUrrently, I am getting an error to generate events in MadGraph through MadMiner.
Here is my code and the error:
miner.run(
sample_benchmark='sm',
mg_directory=mg_dir,
mg_process_directory="./tth_event",
proc_card_file='../cards/proc_card_mg5.dat',
param_card_template_file='../cards/param_card.dat',
)17:35 madminer.utils.inter INFO Calling MadGraph: /Users/samiur/Documents/MG5_aMC_v3_4_2//bin/mg5_aMC /var/folders/nf/tkjc_md55g704s30wfmx4wzh0000gn/T/generate.mg5
17:35 madminer.core.madmin INFO Run 0
17:35 madminer.core.madmin INFO Sampling from benchmark: sm
17:35 madminer.core.madmin INFO Original run card: None
17:35 madminer.core.madmin INFO Original Pythia8 card: None
17:35 madminer.core.madmin INFO Original config card: None
17:35 madminer.core.madmin INFO Copied run card: None
17:35 madminer.core.madmin INFO Copied Pythia8 card: None
17:35 madminer.core.madmin INFO Copied config card: None
17:35 madminer.core.madmin INFO Param card: madminer/cards/param_card_0.dat
17:35 madminer.core.madmin INFO Reweight card: madminer/cards/reweight_card_0.dat
17:35 madminer.core.madmin INFO Log file: run_0.log
17:35 madminer.core.madmin INFO Creating param and reweight cards in ./tth_event/madminer/cards/param_card_0.dat, ./tth_event/madminer/cards/reweight_card_0.dat
17:35 madminer.utils.inter INFO Starting MadGraph and Pythia in ./tth_event
---------------------------------------------------------------------------
FileNotFoundError Traceback (most recent call last)
Cell In [11], line 1
----> 1 miner.run(
2 sample_benchmark='sm',
3 mg_directory=mg_dir,
4 mg_process_directory="./tth_event",
5 proc_card_file='../cards/proc_card_mg5.dat',
6 param_card_template_file='../cards/param_card.dat',
7 )
File ~/opt/miniconda3/envs/torch/lib/python3.9/site-packages/madminer/core/madminer.py:798, in MadMiner.run(self, mg_directory, proc_card_file, param_card_template_file, run_card_file, mg_process_directory, pythia8_card_file, configuration_file, sample_benchmark, is_background, only_prepare_script, ufo_model_directory, log_directory, temp_directory, initial_command, systematics, order, python_executable)
795 if sample_benchmark is None:
796 sample_benchmark = self.default_benchmark
--> 798 self.run_multiple(
799 mg_directory=mg_directory,
800 proc_card_file=proc_card_file,
801 param_card_template_file=param_card_template_file,
802 run_card_files=[run_card_file],
803 mg_process_directory=mg_process_directory,
804 pythia8_card_file=pythia8_card_file,
805 configuration_file=configuration_file,
806 sample_benchmarks=[sample_benchmark],
807 is_background=is_background,
808 only_prepare_script=only_prepare_script,
809 ufo_model_directory=ufo_model_directory,
810 log_directory=log_directory,
811 temp_directory=temp_directory,
812 initial_command=initial_command,
813 systematics=systematics,
814 order=order,
815 python_executable=python_executable,
816 )
File ~/opt/miniconda3/envs/torch/lib/python3.9/site-packages/madminer/core/madminer.py:1059, in MadMiner.run_multiple(self, mg_directory, proc_card_file, param_card_template_file, run_card_files, mg_process_directory, pythia8_card_file, configuration_file, sample_benchmarks, is_background, only_prepare_script, ufo_model_directory, log_directory, temp_directory, initial_command, systematics, order, python_executable)
1057 mg_scripts.append(mg_script)
1058 else:
-> 1059 run_mg(
1060 mg_directory,
1061 mg_process_directory,
1062 f"{mg_process_directory}/{mg_commands_filename}",
1063 f"{mg_process_directory}/{new_run_card_file}",
1064 f"{mg_process_directory}/{param_card_file}",
1065 f"{mg_process_directory}/{reweight_card_file}",
1066 None if new_pythia8_card_file is None else f"{mg_process_directory}/{new_pythia8_card_file}",
1067 None if new_configuration_file is None else f"{mg_process_directory}/{new_configuration_file}",
1068 is_background=is_background,
1069 initial_command=initial_command,
1070 log_file=f"{log_directory}/{log_file_run}",
1071 python_executable=python_executable,
1072 order=order,
1073 )
1075 i += 1
1077 n_runs_total = i
File ~/opt/miniconda3/envs/torch/lib/python3.9/site-packages/madminer/utils/interfaces/mg.py:396, in run_mg(mg_directory, mg_process_directory, proc_card_filename, run_card_file, param_card_file, reweight_card_file, pythia8_card_file, configuration_card_file, is_background, initial_command, log_file, order, python_executable)
394 # Copy cards
395 if run_card_file is not None:
--> 396 shutil.copyfile(run_card_file, f"{mg_process_directory}/Cards/run_card.dat")
397 if param_card_file is not None:
398 shutil.copyfile(param_card_file, f"{mg_process_directory}/Cards/param_card.dat")
File ~/opt/miniconda3/envs/torch/lib/python3.9/shutil.py:264, in copyfile(src, dst, follow_symlinks)
262 os.symlink(os.readlink(src), dst)
263 else:
--> 264 with open(src, 'rb') as fsrc:
265 try:
266 with open(dst, 'wb') as fdst:
267 # macOS
FileNotFoundError: [Errno 2] No such file or directory: './tth_event/None'
Note that these are the files created in the tth_event directory:
tth_event
└── madminer
├── cards
│ ├── param_card_0.dat
│ └── reweight_card_0.dat
└── scriptsI suspect that the auto-naming of the files 'param_card_0' and 'reweight_card_0' in tth_event could be a problem. (I have never generated events in MadMiner environment before, I always had some issues. This is the latest one.) Any help on this will be highly appreciated. Thanks!