build/apps/ddsim_simple --help
MQT LIMDD by https://www.cda.cit.tum.de/ -- Allowed options:
  -h [ --help ]          produce help message
  --shots arg            number of measurements (if the algorithm
                         does not contain non-unitary gates, weak
                         simulation is used) (default: 0)
  --ps                   print simulation stats (applied gates, sim.
                         time, and maximal size of the DD)
  --simulate_file arg    simulate a quantum circuit given by file
                         (detection by the file extension)
[...]

build/apps/ddsim_simple --shots 1000 --ps --simulate_file path/to/ghz_03.qasm
{
  "statistics": {
    "applied_gates": 3,
    "approximation_runs": "0",
    "benchmark": "ghz_03",
    "distinct_results": 2,
    "final_fidelity": "1.000000",
    "max_nodes": 7,
    "n_qubits": 3,
    "seed": "0",
    "shots": 1000,
    "simulation_time": 0.00044452399015426636,
    "single_shots": "1",
    "step_fidelity": "1.000000"
  }
}