python3 -m fmpy simulate  --output-file OpenIPSL_OpenIPSL.Examples.PSATSystems.ThreeArea.ThirdOrder_AVRI_res.csv --start-time 0 --stop-time 20 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 0.008 OpenIPSL_OpenIPSL_Examples_PSATSystems_ThreeArea_ThirdOrder_AVRI.fmu
LOG_STDOUT        | info    | Using sparse solver for linear system 0,
|                 | |       | because density of 0.081 remains under threshold of 0.200.
LOG_STDOUT        | info    | The simulation runtime does not have access to sparse solvers. Defaulting to a dense linear system solver instead.
LOG_STDOUT        | info    | The maximum density for using sparse solvers can be specified
|                 | |       | using the runtime flag '<-lssMaxDensity=value>'.