python3 -m fmpy simulate  --output-file Buildings_9_Buildings.Utilities.Plotters.Examples.SingleZoneVAV_res.csv --start-time 1.5552e+07 --stop-time 1.5984e+07 --timeout 50 --relative-tolerance 1e-06 --interface-type ModelExchange --solver CVode --output-interval 172.8 Buildings_9_Buildings_Utilities_Plotters_Examples_SingleZoneVAV.fmu
LOG_STDOUT        | info    | Using sparse solver for linear system 10,
|                 | |       | because density of 0.160 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    | Using sparse solver for linear system 22,
|                 | |       | because density of 0.160 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>'.
LOG_STDOUT        | info    | Wrote plot file "/var/lib/jenkins1/ws/OpenModelicaLibraryTestingWork/OpenModelicaLibraryTesting/Buildings_9_Buildings.Utilities.Plotters.Examples.SingleZoneVAV/plots.html".