NAME

       SCRAM - Command-line Risk Analysis Multi-tool

SYNOPSIS

       scram [options] input-files...

DESCRIPTION

       SCRAM  is  a  probabilistic risk analysis (PRA) tool.  It can perform event tree analysis,
       static fault tree  analysis,  analysis  with  common  cause  failure  models,  probability
       calculations   with  importance  analysis,  and  uncertainty  analysis  with  Monte  Carlo
       simulations.  This tool can handle non-coherent fault trees, containing NOT logic.

       SCRAM works with PRA models and  constructs  described  in  the  Open-PSA  Model  Exchange
       Format.

OPTIONS

       --help Display this help message

       --version
              Display version information

       --config-file path
              XML file with analysis configurations

       --allow-extern
              **UNSAFE** Allow external libraries

       --validate
              Validate input files without analysis

       --bdd  Perform qualitative analysis with BDD

       --zbdd Perform qualitative analysis with ZBDD

       --mocus
              Perform qualitative analysis with MOCUS

       --prime-implicants
              Calculate prime implicants

       --probability bool
              Perform probability analysis

       --importance bool
              Perform importance analysis

       --uncertainty bool
              Perform uncertainty analysis

       --ccf bool
              Perform common-cause failure analysis

       --sil bool
              Compute the Safety Integrity Level metrics

       --rare-event
              Use the rare event approximation

       --mcub Use the MCUB approximation

       -l [ --limit-order ] int
              Upper limit for the product order

       --cut-off double
              Cut-off probability for products

       --mission-time double
              System mission time in hours

       --time-step double
              Time step in hours for probability analysis

       --num-trials int
              Number of trials for Monte Carlo simulations

       --num-quantiles int
              Number of quantiles for distributions

       --num-bins int
              Number of bins for histograms

       --seed int
              Seed for the pseudo-random number generator

       -o [ --output-path ] path Output path for reports

       --no-indent
              Omit indentation whitespace in output XML

       --verbosity int
              Set log verbosity

SEE ALSO

       https://scram-pra.org