Environment - simulationEnvironment: startTime=1.0368e+07 stopTime=1.07136e+07 tolerance=1e-06 numberOfIntervals=2500 stepSize=138.24 Regular simulation: ./BuildingSystems_BuildingSystems.Technologies.SolarThermal.Examples.BigCollectorInstallationWithStorage -abortSlowSimulation -alarm=480 -lv LOG_STATS stdout | info | ... loading "tab1" from "/home/hudson/saved_omc/libraries/.openmodelica/libraries/BuildingSystems 2.0.0-master/Climate/weather/Germany_Berlin.txt" assert | warning | The following assertion has been violated during initialization at time 10368000.000000 | | | | pump1.nominalValuesDefineDefaultPressureCurve assert | warning | *** Warning in BigCollectorInstallationWithStorage.pump1: Mover is flow or pressure controlled and uses default pressure curve. | | | | This leads to an approximate power consumption. | | | | Set nominalValuesDefineDefaultPressureCurve=true to suppress this warning. assert | warning | The following assertion has been violated during initialization at time 10368000.000000 | | | | not (pump1.per.etaHydMet == BuildingSystems.Fluid.Movers.BaseClasses.Types.HydraulicEfficiencyMethod.Power_VolumeFlowRate or pump1.per.etaHydMet == BuildingSystems.Fluid.Movers.BaseClasses.Types.HydraulicEfficiencyMethod.EulerNumber) assert | warning | *** Warning in BigCollectorInstallationWithStorage.pump1: Mover has per.etaHydMet=.Power_VolumeFlowRate or per.etaHydMet=.EulerNumber. | | | | This requires per.pressure to be provided. | | | | Because it is not, the model overrides this setting by using per.etaHydMet=.NotProvided. assert | warning | The following assertion has been violated during initialization at time 10368000.000000 | | | | pump1.per.haveWMot_nominal or not (pump1.per.etaMotMet == BuildingSystems.Fluid.Movers.BaseClasses.Types.MotorEfficiencyMethod.Efficiency_MotorPartLoadRatio or pump1.per.etaMotMet == BuildingSystems.Fluid.Movers.BaseClasses.Types.MotorEfficiencyMethod.GenericCurve) assert | warning | *** Warning in BigCollectorInstallationWithStorage.pump1: Mover has per.etaMotMet=.Efficiency_MotorPartLoadRatio or per.etaMotMet=.GenericCurve. | | | | This requires per.WMot_nominal or per.pressure to be provided. Because neither is provided, | | | | the model overrides this setting and by using per.etaMotMet=.NotProvided. assert | warning | The following assertion has been violated during initialization at time 10368000.000000 | | | | pump2.nominalValuesDefineDefaultPressureCurve assert | warning | *** Warning in BigCollectorInstallationWithStorage.pump2: Mover is flow or pressure controlled and uses default pressure curve. | | | | This leads to an approximate power consumption. | | | | Set nominalValuesDefineDefaultPressureCurve=true to suppress this warning. assert | warning | The following assertion has been violated during initialization at time 10368000.000000 | | | | not (pump2.per.etaHydMet == BuildingSystems.Fluid.Movers.BaseClasses.Types.HydraulicEfficiencyMethod.Power_VolumeFlowRate or pump2.per.etaHydMet == BuildingSystems.Fluid.Movers.BaseClasses.Types.HydraulicEfficiencyMethod.EulerNumber) assert | warning | *** Warning in BigCollectorInstallationWithStorage.pump2: Mover has per.etaHydMet=.Power_VolumeFlowRate or per.etaHydMet=.EulerNumber. | | | | This requires per.pressure to be provided. | | | | Because it is not, the model overrides this setting by using per.etaHydMet=.NotProvided. assert | warning | The following assertion has been violated during initialization at time 10368000.000000 | | | | pump2.per.haveWMot_nominal or not (pump2.per.etaMotMet == BuildingSystems.Fluid.Movers.BaseClasses.Types.MotorEfficiencyMethod.Efficiency_MotorPartLoadRatio or pump2.per.etaMotMet == BuildingSystems.Fluid.Movers.BaseClasses.Types.MotorEfficiencyMethod.GenericCurve) assert | warning | *** Warning in BigCollectorInstallationWithStorage.pump2: Mover has per.etaMotMet=.Efficiency_MotorPartLoadRatio or per.etaMotMet=.GenericCurve. | | | | This requires per.WMot_nominal or per.pressure to be provided. Because neither is provided, | | | | the model overrides this setting and by using per.etaMotMet=.NotProvided. assert | warning | The following assertion has been violated during initialization at time 10368000.000000 | | | | not senTem1.warnAboutOnePortConnection assert | warning | Sensor BigCollectorInstallationWithStorage.senTem1 can lead to numerical problems if connected to a scalar fluid port. | | | | Only connect it to a vectorized fluid port, such as used in 'BuildingSystems.Fluid.MixingVolumes`. | | | | See BuildingSystems.Fluid.Sensors.UsersGuide for more information. | | | | To disable this warning, set 'warnAboutOnePortConnection = false' in BigCollectorInstallationWithStorage.senTem1. LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. assert | info | The following assertion has been violated at time 10368276.480000 | | | | HX.m1_flow >= 0.0 and HX.m1_flow <= 100000.0 assert | info | Variable violating min/max constraint: 0.0 <= HX.m1_flow <= 100000.0, has value: -7.0383e-19 assert | info | The following assertion has been violated at time 10492208.640000 | | | | weatherData.cloudCover >= 0.0 and weatherData.cloudCover <= 8.0 assert | info | Variable violating min/max constraint: 0.0 <= weatherData.cloudCover <= 8.0, has value: 8.00235 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.199258s reading init.xml | | | | | | 0.019735s reading info.xml | | | | | | 0.00114719s [ 0.0%] pre-initialization | | | | | | 0.00727772s [ 0.0%] initialization | | | | | | 0.00411934s [ 0.0%] steps | | | | | | 3.39591s [ 9.5%] solver (excl. callbacks) | | | | | | 0s [ 0.0%] creating output-file | | | | | | 3.43792s [ 9.6%] event-handling | | | | | | 0.107391s [ 0.3%] overhead | | | | | | 28.7038s [ 80.5%] simulation | | | | | | 35.6576s [100.0%] total | | | | | events | | | | | | 44 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 48501 steps taken | | | | | | 116775 calls of functionODE | | | | | | 43759 evaluations of jacobian | | | | | | 2153 error test failures | | | | | | 13115 convergence test failures | | | | | | 22.0012s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.