Environment - simulationEnvironment: startTime=0 stopTime=86400 tolerance=1e-06 numberOfIntervals=2500 stepSize=34.56 Regular simulation: ./Buildings_12_Buildings.Fluid.DXSystems.Cooling.AirSource.Validation.SingleSpeedPLR -abortSlowSimulation -alarm=240 -emit_protected -lv LOG_STATS LOG_STDOUT | warning | Numerical Jacobians without coloring are currently not supported by GBODE. Colored numerical Jacobian will be used. LOG_NLS | error | residualFunc447: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_STDOUT | warning | While solving non-linear system an assertion failed during initialization. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc447: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc447: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc447: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc447: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc447: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc447: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. 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 0.000000 | | | | ((sinSpeDX.watVapEva.nomVal.gamma <= sinSpeDX.watVapEva.gammaMax)) --> "*** Warning: In DX coil model, gamma is too large for these coil conditions. | | | | Instead of gamma = 1.5, a value of 0.347259, which | | | | corresponds to a mass transfer effectiveness of 0.8, will be used. | | | | Coil nominal performance data are: | | | | nomVal.m_flow_nominal = 1.72 | | | | dX_nominal = XEvaOut_nominal-XEvaWetBulOut_nominal = 0.00562847 - 0.00620134 = -0.000572874 | | | | QLat_flow_nominal = -5677.29 | | | | " LOG_SUCCESS | info | The initialization finished successfully with 3 homotopy steps. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_STDOUT | warning | While solving non-linear system an assertion failed at time 6.34158e-06. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_STDOUT | warning | While solving non-linear system an assertion failed at time 7200. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_STDOUT | warning | While solving non-linear system an assertion failed at time 10800. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V LOG_NLS | error | residualFunc674: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_ASSERT | info | [/home/hudson/saved_omc/libraries/.openmodelica/libraries/Buildings 12.1.3-maint.12.x/Fluid/DXSystems/Cooling/BaseClasses/Evaporation.mo:112:3-113:72:writable] | | | | The following assertion has been violated at time 10800.000000 | | | | ((sinSpeDX.watVapEva.dX >= -1.0 and sinSpeDX.watVapEva.dX <= 0.0)) --> "Variable violating min/max constraint: -1.0 <= sinSpeDX.watVapEva.dX <= 0.0, has value: 1.18538e-24" LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_STDOUT | warning | While solving non-linear system an assertion failed at time 14400. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_STDOUT | warning | While solving non-linear system an assertion failed at time 18000. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_STDOUT | warning | While solving non-linear system an assertion failed at time 21600. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_STDOUT | warning | While solving non-linear system an assertion failed at time 25200. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V 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 25200.000000 | | | | ((not (sinSpeDX.dxCoi.TEvaIn > sinSpeDX.dxCoi.dryCoi.coiCap.sta[1].perCur.TEvaInMax or sinSpeDX.dxCoi.TEvaIn < sinSpeDX.dxCoi.dryCoi.coiCap.sta[1].perCur.TEvaInMin))) --> "*** Warning: Evaporator temperature TEvaIn is out of bounds in DX coil model at time = 25200. | | | | stage = 1 | | | | TEvaInMin = 285.928 Kelvin (12.7778 degC) | | | | TEvaIn = 297.237 Kelvin (24.0865 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:101:3-102:68:writable] | | | | The following assertion has been violated at time 25200.000000 | | | | ((sinSpeDX.watVapEva.XEvaWetBulOut >= 0.0 and sinSpeDX.watVapEva.XEvaWetBulOut <= 1.0)) --> "Variable violating min/max constraint: 0.0 <= sinSpeDX.watVapEva.XEvaWetBulOut <= 1.0, has value: -3.41225e-28" LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_STDOUT | warning | While solving non-linear system an assertion failed at time 61200. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_STDOUT | warning | While solving non-linear system an assertion failed at time 64800. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V LOG_NLS | error | residualFunc674: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc674: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_STDOUT | warning | While solving non-linear system an assertion failed at time 64912.8. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_STDOUT | warning | While solving non-linear system an assertion failed at time 68400. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_STDOUT | warning | While solving non-linear system an assertion failed at time 72000. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V LOG_NLS | error | residualFunc674: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_STDOUT | warning | While solving non-linear system an assertion failed at time 75600. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_STDOUT | warning | While solving non-linear system an assertion failed at time 79200. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V LOG_NLS | error | residualFunc674: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_STDOUT | warning | While solving non-linear system an assertion failed at time 82800. | | | | | The non-linear solver tries to solve the problem that could take some time. | | | | | It could help to provide better start-values for the iteration variables. | | | | | For more information simulate with -lv LOG_NLS_V LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `der(sinSpeDX.watVapEva.m)` is -nan. LOG_NLS | error | residualFunc674: Iteration variable `sinSpeDX.watVapEva.dX` is -inf. LOG_STATS | info | gbode (single-rate integration): radauIIA3 LOG_STATS | info | ### STATISTICS ### | | | | | timer | | | | | | 0.0158066s reading init.xml | | | | | | 0.00143278s reading info.xml | | | | | | 0.000398339s [ 1.8%] pre-initialization | | | | | | 0.00112663s [ 5.1%] initialization | | | | | | 2.4796e-05s [ 0.1%] steps | | | | | | 0s [ 0.0%] solver (excl. callbacks) | | | | | | 0.000602688s [ 2.7%] creating output-file | | | | | | 0.00204323s [ 9.2%] event-handling | | | | | | 0.00225756s [ 10.1%] overhead | | | | | | 0.01579s [ 71.0%] simulation | | | | | | 0.0222433s [100.0%] total | | | | | events | | | | | | 0 state events | | | | | | 35 time events | | | | | solver: gbode | | | | | | 567 steps taken | | | | | | 2778 calls of functionODE | | | | | | 135 evaluations of jacobian | | | | | | 17 error test failures | | | | | | 0 convergence test failures | | | | | | 0.00157541s time of jacobian evaluation LOG_SUCCESS | info | The simulation finished successfully.