(cd run_OMSimulator-cs-cvode && /home/hudson/saved_omc/OMSimulator/install/bin/OMSimulator --resultFile=../Buildings_12_Buildings.Fluid.HydronicConfigurations.ActiveNetworks.Examples.InjectionTwoWayConstantReturn_OMSimulator-cs-cvode_res.mat --stripRoot --tempDir=temp_Buildings_12_Buildings_Fluid_HydronicConfigurations_ActiveNetworks_Examples_InjectionTwoWayConstantReturn_OMSimulator-cs-cvode_fmu --startTime=0 --stopTime=86400 --stepSize=34.56 --mode=cs --timeout=240 --tolerance=1e-06 ../Buildings_12_Buildings_Fluid_HydronicConfigurations_ActiveNetworks_Examples_InjectionTwoWayConstantReturn_OMSimulator-cs-cvode.fmu) LOG_SOLVER | info | CVODE linear multistep method CV_BDF LOG_SOLVER | info | CVODE maximum integration order CV_ITER_NEWTON LOG_SOLVER | info | CVODE use equidistant time grid YES LOG_SOLVER | info | CVODE Using relative error tolerance 1.000000e-06 LOG_SOLVER | info | CVODE Using sparse linear solver SUNLinSol_KLU. LOG_SOLVER | info | CVODE Use sparse Jacobian method coloredNumerical LOG_SOLVER | info | CVODE uses internal root finding method YES LOG_SOLVER | info | CVODE maximum absolut step size 0 LOG_SOLVER | info | CVODE initial step size is set automatically LOG_SOLVER | info | CVODE maximum integration order 5 LOG_SOLVER | info | CVODE maximum number of nonlinear convergence failures permitted during one step 10 LOG_SOLVER | info | CVODE BDF stability limit detection algorithm ON info: *** FMU Simulation Info *** - model : Buildings.Fluid.HydronicConfigurations.ActiveNetworks.Examples.InjectionTwoWayConstantReturn (co-simulation) - fmiVersion: 2.0 - startTime : 0.000000 - stopTime : 86400.000000 - tolerance : 1e-06 - stepSize : 34.56 warning: [fmi2Warning] InjectionTwoWayConstantReturn/logStatusWarning: /home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.3-maint.12.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:101: The following assertion has been violated at time 0.000000 ((con.pum.pumSpe.etaHyd >= 0.0), con.pum.pumSpe.etaHyd=-1.129768915488653e-32) --> "Variable violating min constraint: 0.0 <= con.pum.pumSpe.etaHyd, has value: -1.12977e-32" info: Result file: ../Buildings_12_Buildings.Fluid.HydronicConfigurations.ActiveNetworks.Examples.InjectionTwoWayConstantReturn_OMSimulator-cs-cvode_res.mat (bufferSize=10) info: 1 warnings info: 0 errors