startTime=1.58112e+07 stopTime=1.6416e+07 tolerance=1e-06 numberOfIntervals=5214 stepSize=115.995 wasm-jit simulation: simulate(Buildings.Fluid.DXSystems.Cooling.AirSource.Examples.SpaceCooling,startTime=1.58112e+07,stopTime=1.6416e+07,tolerance=1e-06,numberOfIntervals=5214,outputFormat="mat",variableFilter="time|rooSinSpe.vol.T|rooMulSpe.vol.T|rooVarSpe.vol.T|weaDat.weaBus.TDryBul|rooSinSpe.vol.Xi.[0-9,]+.|rooMulSpe.vol.Xi.[0-9,]+.|rooVarSpe.vol.Xi.[0-9,]+.|sinSpePow.y|varSpePow.y|mulSpePow.y",fileNamePrefix="Buildings_12_Buildings.Fluid.DXSystems.Cooling.AirSource.Examples.SpaceCooling",simflags="-abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS") LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.3-maint.12.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:391:3-398:39:writable] | | | | The following assertion has been violated during initialization at time 15811200.000000 | | | | ((fan.nominalValuesDefineDefaultPressureCurve), fan.nominalValuesDefineDefaultPressureCurve=false) --> "*** Warning in SpaceCooling.fan: 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." LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.3-maint.12.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:391:3-398:39:writable] | | | | The following assertion has been violated during initialization at time 15811200.000000 | | | | ((fan1.nominalValuesDefineDefaultPressureCurve), fan1.nominalValuesDefineDefaultPressureCurve=false) --> "*** Warning in SpaceCooling.fan1: 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." LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.3-maint.12.x/Fluid/Movers/BaseClasses/PartialFlowMachine.mo:391:3-398:39:writable] | | | | The following assertion has been violated during initialization at time 15811200.000000 | | | | ((fan2.nominalValuesDefineDefaultPressureCurve), fan2.nominalValuesDefineDefaultPressureCurve=false) --> "*** Warning in SpaceCooling.fan2: 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." LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.3-maint.12.x/Fluid/DXSystems/Cooling/BaseClasses/Evaporation.mo:185:3-194:27:writable] | | | | The following assertion has been violated during initialization at time 15811200.000000 | | | | ((varSpeDX.watVapEva.nomVal.gamma <= varSpeDX.watVapEva.gammaMax), varSpeDX.watVapEva.nomVal.gamma=1.5, varSpeDX.watVapEva.gammaMax=0.5268101234461572) --> "*** Warning: In DX coil model, gamma is too large for these coil conditions. | | | | Instead of gamma = 1.5, a value of 0.52681, which | | | | corresponds to a mass transfer effectiveness of 0.8, will be used. | | | | Coil nominal performance data are: | | | | nomVal.m_flow_nominal = 0.646123 | | | | dX_nominal = XEvaOut_nominal-XEvaWetBulOut_nominal = 0.00528111 - 0.00637893 = -0.00109782 | | | | QLat_flow_nominal = -2694 | | | | " LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.3-maint.12.x/Fluid/DXSystems/Cooling/BaseClasses/Evaporation.mo:185:3-194:27:writable] | | | | The following assertion has been violated during initialization at time 15811200.000000 | | | | ((mulStaDX.watVapEva.nomVal.gamma <= mulStaDX.watVapEva.gammaMax), mulStaDX.watVapEva.nomVal.gamma=1.5, mulStaDX.watVapEva.gammaMax=0.5268101234461572) --> "*** Warning: In DX coil model, gamma is too large for these coil conditions. | | | | Instead of gamma = 1.5, a value of 0.52681, which | | | | corresponds to a mass transfer effectiveness of 0.8, will be used. | | | | Coil nominal performance data are: | | | | nomVal.m_flow_nominal = 0.646123 | | | | dX_nominal = XEvaOut_nominal-XEvaWetBulOut_nominal = 0.00528111 - 0.00637893 = -0.00109782 | | | | QLat_flow_nominal = -2694 | | | | " LOG_ASSERT | warning | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.3-maint.12.x/Fluid/DXSystems/Cooling/BaseClasses/Evaporation.mo:185:3-194:27:writable] | | | | The following assertion has been violated during initialization at time 15811200.000000 | | | | ((sinSpeDX.watVapEva.nomVal.gamma <= sinSpeDX.watVapEva.gammaMax), sinSpeDX.watVapEva.nomVal.gamma=1.5, sinSpeDX.watVapEva.gammaMax=0.5268101234461572) --> "*** Warning: In DX coil model, gamma is too large for these coil conditions. | | | | Instead of gamma = 1.5, a value of 0.52681, which | | | | corresponds to a mass transfer effectiveness of 0.8, will be used. | | | | Coil nominal performance data are: | | | | nomVal.m_flow_nominal = 0.646123 | | | | dX_nominal = XEvaOut_nominal-XEvaWetBulOut_nominal = 0.00528111 - 0.00637893 = -0.00109782 | | | | QLat_flow_nominal = -2694 | | | | " LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.3-maint.12.x/Fluid/DXSystems/Cooling/BaseClasses/PartialCapacity.mo:121:7-134:38:writable] | | | | The following assertion has been violated at time 15849076.745970 | | | | ((not (sinSpeDX.dxCoi.TEvaIn > sinSpeDX.dxCoi.dryCoi.coiCap.sta[1].perCur.TEvaInMax or sinSpeDX.dxCoi.TEvaIn < sinSpeDX.dxCoi.dryCoi.coiCap.sta[1].perCur.TEvaInMin)), sinSpeDX.dxCoi.TEvaIn=297.0598175400203, sinSpeDX.dxCoi.dryCoi.coiCap.sta[1].perCur.TEvaInMax=297.03889, sinSpeDX.dxCoi.dryCoi.coiCap.sta[1].perCur.TEvaInMin=285.92778) --> "*** Warning: Evaporator temperature TEvaIn is out of bounds in DX coil model at time = 1.58491e+07. | | | | stage = 1 | | | | TEvaInMin = 285.928 Kelvin (12.7778 degC) | | | | TEvaIn = 297.06 Kelvin (23.9098 degC) | | | | TEvaInMax = 297.039 Kelvin (23.8889 degC) | | | | Extrapolation can introduce large errors. | | | | This warning will only be reported once for each stage." LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.3-maint.12.x/Fluid/DXSystems/Cooling/BaseClasses/Evaporation.mo:59:3-62:61:writable] | | | | The following assertion has been violated at time 16400920.598389 | | | | ((sinSpeDX.watVapEva.m >= 0.0), sinSpeDX.watVapEva.m=-1.0098045127296544e-7) --> "Variable violating min constraint: 0.0 <= sinSpeDX.watVapEva.m, has value: -1.0098e-07" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.3-maint.12.x/Fluid/DXSystems/Cooling/BaseClasses/Evaporation.mo:59:3-62:61:writable] | | | | The following assertion has been violated at time 16400920.598389 | | | | ((mulStaDX.watVapEva.m >= 0.0), mulStaDX.watVapEva.m=-1.4196148714090782e-7) --> "Variable violating min constraint: 0.0 <= mulStaDX.watVapEva.m, has value: -1.41961e-07" LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.3-maint.12.x/Fluid/DXSystems/Cooling/BaseClasses/Evaporation.mo:59:3-62:61:writable] | | | | The following assertion has been violated at time 16400920.598389 | | | | ((varSpeDX.watVapEva.m >= 0.0), varSpeDX.watVapEva.m=-1.9399704232342723e-7) --> "Variable violating min constraint: 0.0 <= varSpeDX.watVapEva.m, has value: -1.93997e-07" LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0s reading init.xml | | | | | | 0s reading info.xml | | | | | | 0.000111509s [ 0.0%] pre-initialization | | | | | | 0.0481026s [ 0.3%] initialization | | | | | | 0s [ 0.0%] steps | | | | | | 0.601938s [ 3.4%] solver (excl. callbacks) | | | | | | 0.0271292s [ 0.2%] creating output-file | | | | | | 4.85721s [ 27.4%] event-handling | | | | | | 0s [ 0.0%] overhead | | | | | | 12.2073s [ 68.8%] simulation | | | | | | 17.7418s [100.0%] total | | | | | events | | | | | | 2356 state events | | | | | | 0 time events | | | | | solver: dassl | | | | | | 127645 steps taken | | | | | | 163119 calls of functionODE | | | | | | 34334 evaluations of jacobian | | | | | | 2685 error test failures | | | | | | 3 convergence test failures | | | | | | 6.37568s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.