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SCRAM(1) SCRAM Manual SCRAM(1)

SCRAM - Command-line Risk Analysis Multi-tool

scram [options] input-files...

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.

Display this help message
Display version information
XML file with analysis configurations
**UNSAFE** Allow external libraries
Validate input files without analysis
Perform qualitative analysis with BDD
Perform qualitative analysis with ZBDD
Perform qualitative analysis with MOCUS
Calculate prime implicants
Perform probability analysis
Perform importance analysis
Perform uncertainty analysis
Perform common-cause failure analysis
Compute the Safety Integrity Level metrics
Use the rare event approximation
Use the MCUB approximation
Upper limit for the product order
Cut-off probability for products
System mission time in hours
Time step in hours for probability analysis
Number of trials for Monte Carlo simulations
Number of quantiles for distributions
Number of bins for histograms
Seed for the pseudo-random number generator

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

Omit indentation whitespace in output XML
Set log verbosity

https://scram-pra.org

January 2018 SCRAM 0.16.2